sQI GSRKVsW - SoPhA - Université Paris 1 Panthéon
Transcription
sQI GSRKVsW - SoPhA - Université Paris 1 Panthéon
7S4L% sQIGSRKVsW 4EVMWIXQEM TVSKVEQQIHrXEMPPrIXVrWYQrW SoPhA - 2012 6ème congrès Paris, 4, 5, 6 mai 2012 i SoPhA - 2012 Bienvenue ii SoPhA - 2012 Bienvenue au 6ème congrès de la Société de philosophie analytique à Paris ! La philosophie analytique se porte bien. Dans beaucoup de pays, les méthodes de notre tradition se sont imposées à l’ensemble de la communauté philosophique, et les critères de sélection des meilleures revues internationales de philosophie sont celles de la tradition analytique. Ce qui fait l’unité de cette tradition, ce n’est ni un champ thématique particulier ni une base doctrinale commune. Faire de la philosophie analytique, c’est considérer que l’argumentation est l’essentiel de la philosophie. Ce qui importe avant tout, c’est d’être clair et explicite : exposer explicitement et clairement les prémisses dont on part, la conclusion à laquelle on arrive, et surtout la structure logique de l’argumentation qui mène des premières à la seconde. Il est souvent - quoique non nécessairement - utile d’améliorer la clarification de la structure argumentative par des outils de logique formelle. La philosophie analytique cherche à répondre correctement aux questions et problèmes philosophiques, et plus généralement à découvrir la vérité. Voilà les convictions que tous les philosophes analytiques partagent. Lisant ces lignes, le lecteur sera peut-être tenté de se demander si une conception si large ne transforme pas toute bonne philosophie en philosophie analytique. Et en un sens, il me semble tout à fait légitime de considérer que Descartes était un philosophe analytique au sens où son travail est conforme aux principes énoncés plus haut. En revanche, la poursuite de ces objectifs est par exemple incompatible avec la conception « thérapeutique » de la philosophie selon laquelle il s’agirait de faire disparaître les questions et les problèmes plutôt que d’y répondre. Par ailleurs, la philosophie analytique, telle qu’elle existe aujourd’hui et telle qu’elle s’exprime dans des revues comme Dialectica, Dialogue, Mind, Analysis ou Erkenntnis, est aussi unifiée par une tradition commune qui prend ses origines dans les travaux de Frege, Russell et le cercle de Vienne. Il n’est pas nécessaire de trancher si la référence à cette tradition est indispensable. Ce qui est surprenant, c’est qu’il subsiste, en tout cas en France, deux malentendus. Beaucoup de philosophes français se font une idée de la philosophie analytique qui est soit trop large soit trop étroite : pour les premiers, on peut être analytique sans exposer clairement ses prémisses ou sa conclusion ou surtout la structure logique de son argumentation. Il suffirait de faire partie d’une tradition qui remonte à Frege, Russell ou le cercle de Vienne. Pour les seconds, la philosophie analytique est définie par la thèse selon laquelle la seule méthode philosophique est l’analyse du langage, soit à la manière du cercle de Vienne soit surtout à la manière de l’analyse du langage ordinaire dans la tradition wittgensteinienne. Les exposés qui seront présentés lors de ce congrès montrent qu’il s’agit là d’une méprise : toute argumentation ne passe pas nécessairement par l’analyse du langage, et aucune des présentations que vous écouterez ne fait de compromis à l’égard de l’exposition claire et explicite de ses prémisses et de la structure logique de son argumentation, ni à l’effort de rechercher la vérité. Je vous souhaite un excellent congrès. Max Kistler Professeur à l’université Paris 1 – Panthéon-Sorbonne Président de la SoPhA iii SoPhA - 2012 iv Sommaire Le mot du président . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sommaire Revues The Review of Philosophy Appel à contribution Igitur . . . . . . . . . . . REPHA . . . . . . . . . . Appel à contribution Dialectica . . . . . . . . . iii v and Psychology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . 1 . 2 . 5 . 7 . 7 . 10 Programme - Horaire 11 Vendredi 4 mai 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Samedi 5 mai 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Dimanche 6 mai 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Conférences plénières Anouk Barberousse : Computer simulations and empirical data . . . . . . . Allan Gibbard : Meaning as a Normative Concept . . . . . . . . . . . . . . . Katherine Hawley : Trust and Distrust . . . . . . . . . . . . . . . . . . . . . Christian List : Free will, determinism, and the possibility of doing otherwise François Recanati : Communication référentielle et fichiers mentaux . . . . Galen Strawson : Real naturalism . . . . . . . . . . . . . . . . . . . . . . . . Symposia . . . . . . . . . . . . . . . . . . . . . . . . Metaphysics and Science Helen Beebee - Stathis Psillos - Anna-Sofia Maurin - Claudine Tiercelin . Epistemic Democracy, Self-Interest, and the Common Good Enrico Biale - Charles Girard - José Luis Marti - Christian Rostbøll . . Higher-Order Attitudes : Knowledge, Beliefs and Social Interaction Paul Egré - David Spector - Denis Bonnay & Mikaël Cozic - Olivier Roy . Symétrie, structure et réalisme Elena Castellani - Michael Esfeld - Alexandre Guay . . . . . . . . . . . . . Quantum Mechanics Faces the Location Problem Jean-Pierre Llored - Michel Bitbol - Anna Garrouty-Ciaunica . . . . . . v . . . . . . . . . . . . 25 25 26 26 27 27 28 29 . . 29 . . 32 . . 35 . . 38 . . 40 SoPhA - 2012 La dimension volontaire des croyances collectives Olivier Ouzilou - Alban Bouvier - Raphaël Künstler . . . . . . . . . . . . . . 42 L’analyse des valeurs en termes d’attitudes appropriées Julien A. Deonna & Fabrice Teroni - Andrew Reisner - Krister Bykvist Christine Tappolet - Mauro Rossi - Stéphane Lemaire . . . . . . . . . . . . . . 44 Résumés 47 A - F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 G - N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 O - Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Informations pratiques HOTELS . . . . . . . RESTAURANTS . . . PLANS . . . . . . . . Numéros utiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 . 109 . 113 . 115 . 119 Revues The Review of Philosophy and Psychology Editor-in-Chief : Paul Egré Executive Editors : R. Casati ; C. Heintz ; D. Taraborelli ; F. de Vignemont ISSN : 1878-5158 (print version) ISSN : 1878-5166 (electronic version) Journal no. 13164 The Review of Philosophy and Psychology is a quarterly journal published by Springer and hosted by Institut Jean-Nicod. The journal was launched in 2010, with Dario Taraborelli as Editor-inChief, and R. Casati, P. Egré, C. Heintz as executive editors. F. de Vignemont is joining the board in 2012 ! The journal provides a forum for discussion on topics of mutual interest to philosophers and psychologists, and fosters interdisciplinary research at the crossroads of philosophy and the sciences of the mind, including the neural, behavioural and social sciences. The Review publishes theoretical works grounded in empirical research as well as empirical articles on issues of philosophical relevance. It also publishes themed issues featuring invited contributions from leading authors, together with submitted articles. Regular submissions are encouraged to RPP, as well as thematic proposals by prospective guest editors. Guidelines for submissions and detailed calls for papers can be found at : http://www.springer.com/philosophy/journal/13164 1 Revues SoPhA - 2012 Review of Philosophy and Psychology Recent and forthcoming issues include : RPP 2 :2 : Joint Action : What is Shared, Butterfill, S. & Sebanz, N. (Eds.) RPP 2 :3 : Social Cognition : Mindreading and Alternatives, Hutto, D., Herschbach, M. & Southgate, V. (Eds.) RPP 2 :5 : The Body Represented / Embodied Representation, Alsmith, A. & Vignemont, F. (Eds) Recent and current calls for papers : Consciousness attributions in Moral Cognition Guest Editors : Mark Phelan and Adam Waytz (Deadline March 31, 2012) Distributed cognition and memory research : How do distributed memory systems work ? Guest editors : Kourken Michaelian and John Sutton (Deadline June 15, 2012) Appel à contribution Distributed cognition and memory research : How do distributed memory systems work ? Special issue of the Review of Philosophy and Psychology Guest editors : Kourken Michaelian and John Sutton Call for Papers Deadline for submissions : July 15, 2012 According to the extended mind hypothesis in philosophy of cognitive science and the related distributed cognition hypothesis in cognitive anthropology, remembering does not always occur entirely inside the brain, but can also be distributed across heterogeneous systems combining neural, bodily, social, and technological resources. Much of the critical debate on these ideas in philosophy has so far remained at some distance from relevant empirical studies. But claims about extended mind and distributed cognition, if they are to deserve wider acceptance, must both make sense of and, in turn, inform work in the cognitive and social sciences. Is the notion of extended or distributed remembering consistent with the findings of empirical memory research ? Can such a view of memory usefully inform empirical work, suggesting further areas of productive enquiry or helping to make sense of existing findings ? This special issue will bring together supporters and critics of extended and distributed cognition, to consider memory as a test case for evaluating and further developing these hypotheses. Submitted papers should thus address both memory and distributed cognition/ extended mind : ideally, papers should aim simultaneously to make contributions to relevant debates in both philosophy and psychology or other relevant empirical fields. While primarily theoretical papers are welcome, they should make direct contact with empirical findings. Similarly, while empiricallyoriented papers might draw on evidence from a range of areas, including the cognitive psychology of transactive memory and collaborative recall, cognitive anthropology and cognitive ethnography, science studies and the philosophy of science, the history of memory practices, and the cognitive archaeology of material culture, they should seek to advance the theoretical debate over extended mind and distributed cognition, rather than simply presenting findings from these fields. Potential topics include (but are not limited to) : 2 Revues SoPhA - 2012 Review of Philosophy and Psychology • Relations between biological memory and external memory How do forms of representation and storage in neural and external memory differ, and why do such differences matter ? Can theories of distributed cognition deal with the existence of multiple memory systems ? For example, does the expert deployment of exograms in certain external symbol systems affect working memory ? How might the development and operation of distributed memory systems affect neural memory processes ? Is evidence for neuroplasticity relevant for assessing claims about distributed remembering ? Given plausible links between memory and self, what might distributed memory systems imply about identity and agency ? What happens when distributed memory systems fail or break down ? • How do distributed memory systems work ? What is socially distributed remembering, and does it offer any support to revived ideas about group cognition, or to a naturalized understanding of collective memory ? Can theories of extended or distributed cognition encompass socially distributed remembering in addition to artifacts and other forms of memory scaffolding ? What are the implications of experimental studies of collaborative recall and transactive memory for theories of distributed cognition ? How do such theories deal with memory practices and rituals, and with the roles of the non-symbolic material environment ? • Distributed memory and embodied cognition How central in theories of extended or distributed memory should be the study of skill acquisition and of expertise in the deployment of external resources ? What accounts of embodied skills, procedural memory, and smooth or absorbed coping are required to support such theories ? How do distributed memory systems work in specific contexts of embodied interaction, from conversation to music, dance, performance, and sport ? Guest authors The issue will include invited articles authored by : • Robert Rupert, University of Colorado (Boulder) • Deborah Tollefsen, University of Memphis, and Rick Dale, University of California (Merced) • Mike Wheeler, University of Stirling Important dates Submission deadline : July 15, 2012 Target publication date : December 15, 2012 How to submit Prospective authors should register at : www.editorialmanager.com/ropp to obtain a login and select Distributed cognition and memory research as an article type. Manuscripts should be approximately 6,000 words. Submissions should follow the author guidelines available on the journal’s website. About the journal The Review of Philosophy and Psychology (ISSN : 1878-5158 ; eISSN : 1878-5166) is a peerreviewed journal published quarterly by Springer and focusing on philosophical and foundational issues in cognitive science. The aim of the journal is to provide a forum for discussion on topics 3 Revues SoPhA - 2012 Review of Philosophy and Psychology of mutual interest to philosophers and psychologists and to foster interdisciplinary research at the crossroads of philosophy and the sciences of the mind, including the neural, behavioural and social sciences. The journal publishes theoretical works grounded in empirical research as well as empirical articles on issues of philosophical relevance. It includes thematic issues featuring invited contributions from leading authors together with articles answering a call for paper. Contact For any queries, please email the guest editors : [email protected], [email protected] 4 Revues SoPhA - 2012 Igitur Igitur Igitur est une revue philosophique à comité de lecture, en ligne et d’accès libre. Son objectif est de promouvoir, dans l’espace francophone, l’argumentation et la discussion dans les grands domaines de la philosophie : métaphysique, philosophie du langage et de la logique, philosophie de la connaissance, philosophie de l’esprit, philosophie des sciences, philosophie morale et politique, philosophie du droit, philosophie des sciences humaines, esthétique, philosophie de la religion. L’histoire de la philosophie y trouve sa place, dans la mesure où l’argumentation des auteurs étudiés est prise pour objet. Les articles soumis sont sélectionnés à l’issue d’une double lecture anonyme sur la base des critères suivants : argumentation, clarté, précision et originalité de la contribution. Igitur est éditée par les universités de Nantes (Centre Atlantique de Philosophie - EA2163) et Rennes I (Philosophie des normes - EA1270). http://www.igitur.org/ Igitur is a free-access online philosophical journal with a reading committee. Its aim is to promote, within the French-speaking world, argumentation and discussion in the main fields of philosophy : metaphysics, philosophy of language and logic, epistemology, philosophy of mind, philosophy of science, moral and political philosophy, philosophy of law, philosophy of social science, aesthetics, philosophy of religion. Articles on history of philosophy are also accepted if they focus on the argumentation of the author(s) studied. Articles are accepted after a double-blind refereeing based on the following criteria : they should be well-argumented, clear, precise and original in content. Igitur is published by the Universities of Nantes (Centre Atlantique de Philosophie - EA2163) and Rennes I (Philosophie des normes - EA1270). http://www.igitur.org/ Comité scientifique Vincent Descombes (EHESS - Paris) Pascal Engel (Université de Genève) Paul Gochet (Université de Liège) Claude Panaccio (UQAM - Montréal) Philip Pettit (Princeton University) François Recanati (CNRS - Paris) Peter Simons (Trinity College Dublin) Comité éditorial Filipe Drapeau Vieira Contim (Université de Rennes I) - Directeur adjoint de la publication Bruno Gnassounou (Université de Nantes) 5 Revues SoPhA - 2012 Pierre Joray (Université de Rennes I) Stéphane Lemaire (Université de Rennes I) Pascal Ludwig (Université de Paris-Sorbonne) Cyrille Michon (Université de Nantes) - Directeur de la publication Sébastien Motta (Université de Nantes) - Administrateur du site François Schmitz (Université de Nantes) 6 Igitur Revues SoPhA - 2012 REPHA RÉPHA - Revue Étudiante de Philosophie Analytique RÉPHA (Revue Étudiante de Philosophie Analytique) est une revue semestrielle qui, tout en respectant les standards académiques (le principe de sélection « double aveugle », des rapporteurs compétents. . .) publie des articles concis et rigoureux, traitant de problématiques pertinentes dans les débats (analytiques) contemporains. L’accent est donc mis sur l’aspect argumentatif et clair des articles et sur la pertinence du sujet dans l’actualité philosophique. Les auteurs sont principalement des étudiants avancés ou de jeunes chercheurs à qui RÉPHA offre l’occasion de publier leurs premiers articles académiques. L’ambition de la revue est de diffuser la culture analytique en langue française, en sollicitant les jeunes chercheurs, tout en promouvant des critères élevés de scientificité. Chaque numéro contient un article écrit par un philosophe professionnel, ainsi que 2 à 5 articles originaux écrits par des philosophes ‘juniors’ (mastériens, doctorants, post-doctorants). Depuis le numéro 4, nous avons décidé d’inclure à la revue deux nouvelles rubriques : une traduction d’un texte-clé de la philosophie analytique, précédée d’une introduction, ainsi qu’une recension. Nous souhaitons encourager la recension des livres originaux de langue française, ainsi que des traductions récentes d’ouvrages de référence. Nous avons fait le choix d’une revue papier pour son caractère trivialement matériel qui vous permettra de la placer dans votre bibliothèque entre Ramsey et Russell. Le premier numéro de RÉPHA est sorti en septembre 2009 et a été lancé avec succès à Genève à l’occasion du congrès de la SoPhA. A ce jour, 5 numéros ont été édités, à un rythme semestriel. Appel à contribution RÉPHA a pour objectif de favoriser la diffusion de la philosophie analytique francophone en produisant un espace d’études mêlant des articles écrits par des étudiants et par des professionnels, destinés aussi bien aux universitaires qu’aux amateurs éclairés. La revue est aussi un laboratoire d’écriture, qui permet aux étudiants avancés, au seuil de futures publications professionnelles, de produire leurs premiers articles et d’obtenir une première publication. Les étudiants contributeurs peuvent également parfaire leur pensée personnelle dans un cadre stimulant. Afin d’en assurer la rigueur, les articles sont évalués par un comité de lecture compétent. Ils peuvent traiter des domaines suivants : • philosophie du langage • philosophie des sciences et de la connaissance 7 Revues SoPhA - 2012 REPHA • philosophie de la logique • philosophie de l’esprit et sciences cognitives • métaphysique • esthétique • philosophie morale • ou autre dans l’esprit de notre présentation ainsi faite En outre, ils doivent être introductifs, clairs, concis et pertinents. Nous souhaiterions particulièrement qu’ils traitent de l’actualité relative à chaque domaine. Deux formules sont acceptées pour les articles originaux : (i) d’une part, selon le format préférentiel de la revue, des articles ‘courts’, compris entre 10000 et 16000 signes (espaces compris), soit environ 5-7 pages dans une configuration A4 classique (police 12, interligne 1,5) ; (ii) d’autre part, des articles ‘longs’, compris entre 16000 et 24000 signes. Un ou deux articles longs pourront être publiés par numéro, selon la qualité des soumissions. Conformément aux différentes rubriques présentes dans la revue, n’hésitez pas, en plus des articles inédits, à nous envoyer vos recensions (16000 signes) ainsi que vos traductions d’articles courts. Nous acceptons les formats suivants : .doc, .rtf, ou .odt. Nous attirons votre attention sur le fait que les fichiers reçus au format .pdf ne sont pas acceptés. Les articles doivent permettre une présentation anonyme au comité de lecture. Contactez-nous pour de plus amples informations : [email protected] Toutes ces informations peuvent être retrouvées sur le site de la revue : http://www.repha. fr Soutiens académiques Daniel Andler (Université Paris-Sorbonne) Pascal Engel (Université de Genève) Jean Gayon (Université Paris 1-Panthéon Sorbonne, IHPST) Max Kistler (Université Paris 1-Panthéon Sorbonne) Pascal Ludwig (Université Paris-Sorbonne) Mélika Ouelbani (Université Paris-Sorbonne/Tunis) Bureau de l’association Marie Robert (Présidente) Arturs Logins (Vice-Président) Nicolas Liabeuf (Trésorier) Emile Thalabard (Secrétaire) Comité de lecture Bruno Ambroise, Adrien Barton, Laure Blanc-Benon, Jiri Benovsky, Denis Bonnay, Felipe Carvalho, Christine Clavien, Fabrice Correia, Santiago Echeverri, Luc Faucher, Charles Girard, Jean8 Revues SoPhA - 2012 REPHA Baptiste Joinet, Laurence Kaufmann, Xavier Kieft, Stéphane Lemaire, Stéphane Leyens, Flavio Marelli, Alberto Masala, Anne Meylan, Jean-Maurice Monnoyer, Daniele Moyal-Sharrock, Ruwen Ogien, Fabrice Pataut, Jérôme Ravat, Sébastien Richard, Xavier Sabatier, Christian Sachse, Yann Schmitt, Daniela Tagliafico, Fabrice Teroni, Hugo Viciana, et d’autres. 9 Revues SoPhA - 2012 Dialectica Dialectica Dialectica publishes first-rate articles and discussion notes predominantly in theoretical and systematic philosophy. It is edited in Switzerland and has a focus on analytical philosophy undertaken on the continent, being the official organ of the European Society for Analytic Philosophy. This means that while dialectica publishes articles from all over the world, selected by a rigorous tripleblind refereeing process, it particularly encourages the best analytic philosophers working on the European Continent to submit their best work. Dialectica was founded in 1947 by Gaston Bachelard, Paul Bernays and Ferdinand Gonseth as a journal of philosophy in order to promote dialogue between philosophy and the sciences. Among the authors publishing in dialectica during its early years were Ayer, Bohr, Carnap, Dieudonné, Einstein, Gödel, Pauli, Popper, Piaget and Reichenbach. After dialectica had served as the organ of the “Association Gonseth” for several years, Henri Lauener, of the University of Berne, Switzerland, became its editor in 1977 and remained so until 2001. While dialectica still published articles in epistemology and the philosophy of science, the number of articles dealing with other branches of analytic philosophy increased. In 1996, dialectica became the official organ of the European Society of Analytic Philosophy (ESAP). Among the authors who have published in dialectica since 1977 are Barcan Marcus, Chisholm, Davidson, Føllesdal, Hintikka, McDowell, Putnam, Quine, Rorty, Searle and Vuillemin. In 2001, Gianfranco Soldati, of the University of Fribourg, Switzerland, became editor of dialectica. Under Soldati’s editorship, dialectica signed a publishing contract with Blackwell (now Blackwell-Wiley) and established itself as the leading journal for analytic philosophy on the Continent. In 2005, Pascal Engel, professor of modern and contemporary philosophy at the University of Geneva, took over. The number of submissions doubled again, now approximating 300 per year, while we further reduced the acceptance rate to almost 7% and the median turnaround time to under 2 months. Last year, Pascal Engel stepped down from his position as editor, to be replaced by Marcel Weber, newly appointed as professor of the philosophy of science at the University of Geneva. Dialectica is ranked A on the European Research Index for the Humanities of the European Science Foundation and is also ranked A in the Australian’s Research Council’s ERA for 2010. Marc Lange, "A Tale of Two Vectors", dialectica 63 :4, 397-431 has been elected one of the ten best papers of 2009 according by the Philosophers’ Annual. 10 Programme - Horaire Vendredi 4 mai 2012 Légende Lieu, Horaire, Discipline Symposium Allocution d’ouverture, conférence plénière Contribution dividuelle, événement inautre Lieu Ens, salle Dussane 9h00 - 9h15 Allocutions d’ouverture : P-Y Quiviger, directeur de l’UFR de philosophie, M. Kistler, président de la SOPHA 9h15 - 10h30 Conférence plénière : Galen Strawson (Reading, invité à l’EHESS) : Real Naturalism, Prés. J.-B. Rauzy 10h30 - 11h00 Pause 11h00 - 12h15 Conférence plénière : François Récanati (CNRS-EHESS-IJN) : Communication référentielle et fichiers mentaux Prés. J.-B. Rauzy 12h15 - 12h35 Présentation des revues : REPHA, Igitur, Review of Philosophy and Psychology 12h35 - 14h00 Déjeuner 11 Programme Lieu SoPhA - 2012 Vendredi 4 mai 2012 Collège de France, amphi Budé Symposium Metaphysics Prés. C. Tiercelin, M. Kistler and science, (Tiercelin, Kistler) 14h00 - 14h50 Stathis Psillos (Athènes) :Regularities all the way down 14h50 - 15h40 Helen Beebee (Birmingham) :Dispositions as real essences 15h40 - 16h00 Pause 16h00 - 16h50 Anna-Sofia Maurin (Lund) :In Defense of Taxonomic Monism 16h50 - 17h40 Claudine Tiercelin (Collège de France, Paris) :In defense of metaphysical boldness 17h40 - 18h20 18h30 - 19h45 20h00 � Conférence plénière Christian List (LSE), Panthéon, amphi 2B : « Free will, determinism, and the possibility of doing otherwise », Prés. P. Jacob Dîner RU Mabillon : 3, rue Mabillon 75006 Paris 12 Programme SoPhA - 2012 Vendredi 4 mai 2012 Séances parallèles Lieu ENS, Beckett ENS, Actes ENS, Dussane ENS, Info 1 ENS, Info 2 ENS, Info 5 Intitulé Président Philosophie des sciences, H. Zwirn Philosophie du langage, I. Stojanovic Philosophie de l’esprit et de l’action, M. Panza Philosophie politique, philosophie du droit, et philosophie sociale, Ch. Girard Histoire de la philosophie S. Hirèche Philosophie morale, P. Ludwig 14h00-14h30 A. Marcellesi : Invariance and Explanatory Depth M. McCullagh : Distributed assertion Cozic & Bonnay : Consensus and higherorder information F.-E Rollet : L’agent et ses excuses en droit pénal D. Fisette : Brentano et les théories néobrentaniennes de la conscience V. Aucouturier & B. Gnassounou : Les vertus et les limites de la doctrine du double-effet 14h35-15h05 D. Portides : Idealization and Scientific Models E. Glick : Know-How and Linguistic Analysis P. Egré : Unawareness, uncertainty and the knowledge of one’s ignorance A. Lever : Discrimination and Appearance : What Does Equality Require ? S. Sanhueza : The Realist and the Vulgar E. Baierlé : Is Our Phenomenology Libertarian ? 15h05-15h20 Pause Pause Pause Pause Pause Pause 13 Programme SoPhA - 2012 Vendredi 4 mai 2012 Lieu ENS, Beckett ENS, Actes ENS, Dussane ENS, Info 1 ENS, Info 2 ENS, Info 5 Intitulé Président Philosophie des sciences, H. Zwirn Philosophie du langage, I. Stojanovic Philosophie de l’esprit et de l’action, M. Panza Philosophie politique, philosophie du droit, et philosophie sociale, Ch. Girard Histoire de la philosophie D. Fisette Philosophie morale, P. Ludwig 15h20-15h50 D. Blitman : La notion d’innéité est-elle scientifiquement pertinente ? R. Bluhm : Linguistic Corpora in Philosophical Analyses O. Roy : Normativity in Interaction N.Tavaglione : Séquestrer son patron A. Mihali : Toward a Cartesian Epistemic Rule Consequentialism A. Billon : Happiness for dummies 15h55-16h25 V. IsraëlJost : Iterative empiricism and scientific observation D. Belleri & M. Palmira : The Accuracy View of Disagreement D. Spector : On the foundation of the margin for error principle M. Ostinelli : Libéralisme politique et républicanisme classique sont-ils compatibles ? M. Hertig : Self-confidence and practical reason in Aristotle P. Szalek : The Minimal Theory of Goodness 16h25-16h40 Pause Pause Pause Pause Pause Pause 14 Programme SoPhA - 2012 Vendredi 4 mai 2012 Lieu ENS, Beckett ENS, Actes ENS, Dussane ENS, Info 1 ENS, Info 2 ENS, Info 5 Intitulé Président Philosophie des sciences, H. Zwirn Philosophie du langage, I. Stojanovic Philosophie de l’esprit et de l’action, M. Panza Philosophie politique, philosophie du droit, et philosophie sociale, Ch. Girard Histoire de la philosophie D. Fisette Philosophie morale, P. Ludwig 16h40-17h10 Ch. Malaterre : On the distinctness of causal variables J. Zakkou : Semantic Relativism for Metaontology A. Berninger : The Ontology of Emotion and Perception B. Cassegrain : Obligation politique et autorité B. Goebel : Was Anselm really an immanent realist ? S. Berkovski : Welfare, subjectivity, and attitudes 17h15-17h45 J. Cabaret : Disease concepts in domesticated animals E. Clémençon : La théorie causale de la référence et l’épreuve de la nomenclature biologique S. Wilkinson : Dennett’s Personal/Subpersonal Distinction in the Light of Cognitive Neuropsychiatry S. Livio : Qu’est-ce que le problème de la non-identité ? G. Fréchette : Dispositional higher-order acts. A Brentanian account � 15 Programme SoPhA - 2012 Samedi 5 mai 2012 Samedi 5 mai 2012 9h15 - 10h30 Conférence plénière (ENS, salle Dussane) Anouk Barberousse (Lille) : « Données empiriques et simulations numériques », Prés. J. Gayon 10h30 - 11h00 Pause Lieu ENS, Dussane Symposium : L’analyse des valeurs en termes d’attitudes appropriées (Tappolet, Lemaire), Prés. Ph. Mongin 11h00 - 11h45 J. Deonna (Genève) & F. Teroni (Bern) : From Justified Emotions to Justified Evaluative Judgements 11h45 - 12h30 A. Reisner (McGill) : Why the Buck-Passing Analysis of Final Value is Morally and Metaphysically Implausible 12h30 - 14h00 Déjeuner 14h00 - 14h45 K. Bykvist (Oxford) :’They smiled at the good and frowned at the bad.’ 14h45 - 15h30 Ch. Tappolet (Montréal) : Comment ajuster les attitudes et les valeurs 15h30 - 16h00 Pause 16h00 - 16h45 M. Rossi (Montréal) : A fitting-attitude analysis of comparative value 16h45 - 17h 30 S. Lemaire (Rennes) : Pour une approche pratique de l’analyse des valeurs en termes d’attitudes appropriées 18h00 - 19h15 Conférence plénière : Katherine Hawley (St Andrews), ENS, Dussane. « Trust and Distrust », Prés. D. Andler 19h30 - 20h00 Assemblée Générale de la SOPHA : ENS, Dussance 16 Programme SoPhA - 2012 Samedi 5 mai 2012 Séances Parallèles Lieu ENS, ckett Intitulé Président Be- ENS, Théâtre ENS, Info 1 ENS, Info 2 Info 5 ENS,Rataud ENS, Résistants Métaphysique, Philosophie de l’esprit et F. Correia de l’action, S. Chauvier Philosophie de l’esprit et de l’action, J. Zeimbekis Philosophie morale, C. Michon Philosophie de la connaissance, F. Wolff Philosophie des sciences, P. Mongin Esthétique et philosophie du langage, S. Darsel 11h0011h30 S. Richard : Les deux voies de l’ontologie formelle analytique A . Ciaunica : Supernatural Mind and Infinite Decomposability J.-M. Chevalier : L’unité du raisonnement ! Y. Eylon : Blaming and Knowing E. Thomas Butts : Slim is In F. Athané : Outils de philosophie analytique pour l’étude de la circulation économique A. Sullivan : SemanticallyDriven Interpretive Processes 11h3512h05 A. Frischhut : The viciousness of McTaggart’s regress M. Bitbol : Consciousness and quantum mechanics J. Lafraire : IEM, Nonconceptual Content and Semantic Relativism M. Spranzi : Moral distress, reasons and context Ch. Pfisterer : Predication in Perception C. Imbert : Collective science J. Cook : Semantic Deference and the Case of Malapropisms 12h1012h40 G. Guigon : La question spéciale sur l’explication J.-P. Llored : Relation between levels of organization A.-S. Brueggen : The content of imaginings and the "Multiple Use Thesis" N. Delon : The moral status of animals A. Meylan : Solving the problem of doxastic responsibility M. Cozic & B. Hill : Les théorèmes de représentation E. Terrone : The Fictional World Viewed 12h4014h00 Déjeuner Déjeuner Déjeuner Déjeuner Déjeuner Déjeuner Déjeuner 17 Programme Lieu ENS, ckett Intitulé Président Be- SoPhA - 2012 ENS, Théâtre Samedi 5 mai 2012 ENS, Info 1 ENS, Info 2 Info 5 ENS,Rataud ENS, Résistants Métaphysique, Philosophie de l’esF. Correia prit et de l’action, J. Dubucs Philosophie de l’esprit et de l’action, J. Zeimbekis Philosophie morale, P. Ludwig Philosophie de la connaissance, P. Egré Philosophie des sciences, M. Cozic Esthétique et philosophie du langage, D. Bonnay 14-14h30 D. Costa & A. Giordani : Events as kind instantiations M. Murez : SelfLocation and Prospective Control M. Arcangeli : Imagination and Memory D. Cicic : A New Version of the Manipulation Argument for Incompatibilism J. Dutant : The Normative Sceptical Paradox and its Practical Solution F. Longy : Why do we have hybrid concepts ? M. Renauld : What is makebelieve ? 14h3515h05 M. Campdelacreu : Do we need two notions of constitution ? M. Haemmerli : The Case for Perspectival Representations of Space Ph. Meadows : Holey Naive Realism, Batman ! Look At The Air ! ! A. Vereker : Universal Reasons, Universal Constraints Benoît Gaultier : La valeur de la connaissance et la nature de la croyance M. Egg : The Role of Common Sense in the Debate on Scientific Realism S. Darsel : Le paradoxe de l’art conceptuel 15h0515h20 Pause Pause Pause Pause Pause Pause Pause 18 Programme Lieu ENS, ckett Intitulé Président Be- SoPhA - 2012 ENS, Théâtre Samedi 5 mai 2012 ENS, Info 1 ENS, Info 2 Info 5 ENS,Rataud ENS, Résistants Métaphysique, Philosophie de l’esF. Correia prit et de l’action, J. Dubucs Philosophie de l’esprit et de l’action, J. Zeimbekis Philosophie morale, R. Ogien Philosophie de la connaissance, P. Egré Philosophie des sciences, F. Longy Esthétique et philosophie du langage, D. Bonnay 15h2015h50 J.-D. Lafrance : The Bundle of Universals Theory of Material Objects M. Serban : On functions and mechanisms in the investigation of cognitive capacities M. Gallotti : Internalism and the Mystery of the We-Mode A. Martin : Some Thoughts On Vulnerability in Health Care A. Logins : Phenomenal Conception of Evidence and Pragmatic Factors S. De Toffoli & V. Giardino : Visualization in topology : illustrations vs diagrams P. Snider : A Role That Functional Beauty Does Not Occupy in our Aesthetic Experience 15h5516h25 F. Drapeau Vieira Contim : Le monisme de la constitution matérielle et l’objection de l’indiscernabilité J. Mégier : Conscience, circularité, régression infinie, et conscience de soi C. McHugh : Control of Belief and Intention I. Fouche : Le dilemme d’Euthyphron et la critique du modèle légal en métaéthique N. C. Salvatore : Wittgensteinian epistemology and cartesian skepticism E. Casetta : Arguing for a Pluralistic Species Concept in the Assessment of Biodiversity � 16h2516h40 Pause Pause Pause Pause Pause Pause 16h4017h10 N. Liabeuf : Métamétaphysique expérimentale (MME) et "défi de l’intégration" F. Pataut : Anti-realism and the selfascription of attitudes F. Müller : Phenomenology of Minimal Actions � 19 � M. Vorms : La notion de modèle chez Ernest Nagel (1961) Pause � Programme SoPhA - 2012 Dimanche 6 mai 2012 Dimanche 6 mai 2012 9h15 - 10h30 Conférence plénière Prés. J. Proust 10h30 - 11h00 Pause Lieu ENS, Dussane : Allan Gibbard (Michigan), ENS, Dussane, Symposium « Symétrie et structure en philosophie de la physique » (Esfeld, Guay), Prés. F. Nef 14h00 - 15h00 Elena Castellani (Florence) :Symétrie et réalisme structurel 15h10 - 16h10 Michael Esfeld (Lausanne) :Réalisme structurel et ontologie de la physique quantique 16h10 - 16h30 Pause 16h30 - 17h30 Alexandre Guay (Dijon) : Symétries parfaites et structures 17h30 - 18h10 Pause 18h15 - 18h45 P. Soom : Réductionnisme et élimination 17h40 - 18h10 � 20 Programme SoPhA - 2012 Dimanche 6 mai 2012 Séances Parallèles Lieu ENS, ckett Be- ENS, Actes ENS, sane Dus- Info 1 Intitulé Président Philosophie de l’esprit et de l’action, F.Récanati Philosophie Philosophie Métaphysique Philosophie de l’esprit sociale du langage A.Guay et de B.Cassegrain Y.Ghodbane l’action, J.Dokic Philosophie Philosophie Philosophie de la du lan- politique, connaissance gage S.Lemaire S.Leuenberger F.Schang 11h0011h30 G. Peebles : Deflationism about Temporal Perception Ph. Lusson : Joint actions O. Ouzilou : Croyances collectives, acceptantes collectives et intelligibilité des comportements de groupe Ch. Steiner : The Problem of a Definition of Life P. Engisch : Singular Thought and the Acquaintance Principle J. Langkau : Reflective Equilibrium and Counterexamples L. F. Moreno : Kripke on Mill’s Theory of Natural Kind Terms E. DiazLeon : Social Kinds and Conceptual Analysis 11h3512h05 F. Hofmann : The Generality Constraint vertical, not horizontal M. Guillot : Understanding the Concept "I" as a Phenomenal Concept A. Bouvier : Croyances, acceptions, coengagements et argumentation en contexte judiciaire et politicoreligieux M. De : Two ways of meeting the Humphrey objection on the objector’s turf A. Basak : L’empirisme logique comme une perspective politique sur le langage L. Saller : The Case for a Stimulus Account of the Senses D. Zeman : Temporal Binding in the Event Analysis I. Toader : Phenomenological Intuitions and Intuitionistic Grounds 12h1012h40 D. Tagliafico : Episodic Memory, Imagination and the Notion of a Memory Trace D. Liggins : Unpropositional attitudes R. Künstler : Accepter une théorie que l’on croit fausse N. Deng : An Interpretation and Defense of Fine’s ’Argument From Passage’ C. Verheggen : In Defence of Austere NonReductionism C. Proietti & F. Zenker : Pluralistic Ignorance and Informational Cascades J. YliVakkuri : Why the Semantic Argument for Relativism Fails Ch. Béal : Le positivisme juridique inclusif 12h4014h00 Déjeuner Déjeuner Déjeuner Déjeuner Déjeuner Déjeuner Déjeuner Déjeuner 21 Info 2 Info 5 ENS, Cavaillès ENS, Celan Programme SoPhA - 2012 Lieu ENS, ckett Be- ENS, Actes Info 1 Initulé Président Philosophie de l’esprit et de l’action C. McHugh Philosophie morale, M. Guillot 14h0014h30 R. Locatelli : Disjunctivism and the puzzle of phenomenal characters 14h3515h05 15h0515h10 Info 2 Dimanche 6 mai 2012 Info 5 ENS, vaillès Métaphysique Philosophie des sciences, G. Guigon D. Blitman Philosophie de la connaissance et du langage B. Gaultier Philosophie du langage A. Arapinis Logique, philosophie de la logique et des mathématiques F. Pataut Ch. Girard : The Common Good as Equal Promotion of all Individual Interests G. Torrengo : Metaphysical Explanations Th. Boyer : L’unité d’un domaine de recherche scientifique, d’un point de vue pratique J.-B. Guillon : Held Hostage, the Epistemological Objection to Libertarianism F. Schang : Quelle logique pour les itératifs ? R. Ciuni & C. Proietti : Supervaluations, Subvaluations and indeterminism M. JorbaGrau : Do We Think Outside The Stream Of Consciousness ? E. Biale : Democratic Bargaining B. Le Bihan : Why a Gunk World is Compatible with Nihilism about Objects S. Tossut : A CooperationBased Account of Social Scientific Knowledge P. Marton : Calling the Skeptic’s Bluff C. Filotico : Relativism and the Norms of Assertion J. VidalRosset : How and why intuitionistic logic defuses Diodorus’ master argument Pause Pause Pause Pause Pause Pause Pause 22 Ca- ENS, Celan Programme SoPhA - 2012 Dimanche 6 mai 2012 Lieu ENS, ckett Be- ENS, Actes Info 1 Info 2 Info 5 ENS, vaillès Initulé Président Philosophie de l’esprit et de l’action F. Hofmann Philosophie morale, M. Guillot Métaphysique Leuenberger Philosophie des sciences, D. Blitman Philosophie de la connaissance et du langage B. Gaultier Philosophie du langage A. Arapinis Logique, philosophie de la logique et des mathématiques F. Pataut 15h1015h40 S. Miguel : Consciousness and Theory of Mind J. L. Marti : Who (and how) knows what’s the right thing to do politically S. Leuenberger : Relations intrinsèques V. Ardourel : La sousdétermination des théories physiques chez NewtonSmith M. Grajner : A Two-Factor Theory of Epistemic Justification V. Richard : The internal nature of meaning F. Franchette : Hypercomputation and Verification 15h4516h15 A. Raftopoulos : Late vision : perceptual or thoughlike ? Ch. Rostbøll : Against Incorporating Self-Interest in the Deliberative Ideal Ph. Keller : Representation — relational, but intrinsic C. Amoretti & N. Vassallo : Women and medicine F. Lihoreau : Are Normative Reasons Evidence for Obligations ? D. Kirkby : Frege’s Context Principle and Proper Names P. Quinon : The Number Concept 16h1516h30 Pause Pause Pause Pause Pause Pause Pause & Keller 23 Ca- ENS, Celan Programme SoPhA - 2012 Lieu ENS, ckett Be- ENS, Actes Info 1 Initulé Président Philosophie de l’esprit et de l’action F. Hofman Philosophie morale, S. Lemaire 16h3017h00 Ch. Sachse : Is there metaphysical free will ? 17h0517h35 Info 2 Dimanche 6 mai 2012 Info 5 ENS, vaillès Métaphysique Philosophie Leuenberger des sciences, I. Drouet & Keller Philosophie de la connaissance et du langage B. Gaultier Philosophie du langage A. Arapinis Logique, philosophie de la logique et des mathématiques F. Pataut M. Gibert : Voir son steak comme un animal mort S. Aimar : Aristotelian dispositions M. Darrason : Esquisse d’une théorie génétique mécaniste de la maladie M. Sollberger : Introspecting Other Minds S. Hirèche : For a Weaker Form of Compositionality in Natural Languages M. Fischer & J. Stern : Paradoxes of interacting modal predicates F. Kammerer : Le problème de la disponibilité du contenu R. Myers : Smith’s Practicality Requirement J. Rabachou : Les implications métaphysiques d’une acceptation de la relativité de l’identité M. Pégny : Calculer avec des algorithmes, calculer avec des machines A. Bandini : La dérive de la croyance E. Paganini : A defence of common currency names D. Rizza : Applied Mathematical Concepts 17h3517h40 Pause Pause Pause Pause Pause Pause Pause 17h4018h10 J. Smortchkova : Arguments for the rich content view of perceptual content F. Orsi : Moral obligations and rational desires F. Lauria : On Direction of Fit M. Drechsler : Three Types of Uncertainty J. Zanic : Externalism and the Transcendental Situation of Semantics A. Nasta : Logical or Alogical Words ? G. Tarziu : Mathematics and the World 18h1518h45 L. Jaeger : Un miracle viole-t-il les lois de la nature ? F. Cova : "I couldn’t have done otherwise" � D. Chiffi et S. Gaio : The Knowability Paradox in the Light of Logic for Pragmatics � � 24 � Ca- ENS, Celan Conférences plénières Anouk Barberousse Université de Lille 1 Computer simulations and empirical data Whereas computer simulations are often used as substitutes of field or lab experiments, their outputs are usually considered as having a less epistemological value than data that are obtained through the use of detecting or measuring instruments. In this talk, I will discuss the reasons that have been proposed for this appraisal. I shall focus on the question whether computer simulations are able to yield new information about physical systems. Computer simulations are usually supposed to be incapable of producing any new data for two reasons : (i) their main components, the program and the input data, are built up from already available information, (ii) the computer program only processes this information, without introducting anything new. As a result, their outputs can hardly come as a surprise to the scientists. By contrast, the outputs of experiments are sometimes unexpected. I shall distinguish between different meanings of epistemological novelty and argue that the outputs of computer simulations can sometimes be said genuinely new and unexpected. §§§ 25 Conférences plénières SoPhA - 2012 Allan Gibbard University of Michigan Ann Arbor Meaning as a Normative Concept It has been claimed that the concept of meaning is a normative concept, and likewise with the concept of mental content, of what a person is thinking. The talk sketches a project of interpreting these claims and understanding the concept of meaning as normative, for my forthcoming book Meaning and Normativity. My analysis of normative terms is expressivistic : to say what one ought to believe is to say what to believe. This form of expressivism thus applies to itself : claims of meaning are explained as ought claims, and the meaning of ’ought’ is explained expressivistically. I experiment with sketching such an account, and ask what the upshot would be. One question will be whether the account is really distinct from non-naturalism as a theory of normative concepts. §§§ Katherine Hawley St Andrews Trust and Distrust Our attitudes of trust and distrust have consequences for other people, whether they are the targets of our (dis)trust, or otherwise dependent upon us to trust wisely. Distrust can damage its target, but unwanted trust can also be a burden. I begin by exploring the middle ground between these : what do we want when we want neither trust nor distrust ? I argue that the notion of commitment can help us understand this point. I then discuss our obligations to others in (dis)trusting. Miranda Fricker has argued that we can damage other people as knowers when we allow our prejudices about their social status (for example their race or gender) to undermine their credibility in testifying. Can these ideas encompass trust and distrust more generally, trust in others to meet their practical commitments, as well as trust in what they say ? 26 Conférences plénières SoPhA - 2012 Finally, I explore an apparently more benign form of partiality in trusting and distrusting. We tend to trust our friends, but does friendship permit or even require us to trust in ways which go beyond the evidence of our friends’ trustworthiness ? §§§ Christian List London School of Economics Free will, determinism, and the possibility of doing otherwise I argue that free will and determinism are compatible, even when we take free will to require the ability to do otherwise and even when we interpret that ability modally, as the possibility of doing otherwise, and not just conditionally or dispositionally. My argument draws on a distinction between physical and agential possibility. Although in a deterministic world only one future sequence of events is physically possible for each state of the world, the more coarsely defined state of an agent and his or her environment can be consistent with more than one such sequence, and thus different actions can be "agentially possible". The agential perspective is supported by our best theories of human behaviour, and so we should take it at face value when we refer to what an agent can and cannot do. On the picture I defend, free will is not a physical phenomenon, but a higher-level one on a par with other higher-level phenomena such as agency and intentionality. §§§ François Recanati Institut Jean-Nicod Communication référentielle et fichiers mentaux Dans le cadre de la théorie des fichiers mentaux, je présenterai une analyse de l’emploi référentiel des descriptions définies mettant l’accent sur l’analogie entre descriptions référentielles et indexicaux, et je comparerai cette analyse, d’inspiration millienne, avec une analyse d’inspiration kaplanienne qui met également l’accent sur l’analogie avec les indexicaux. §§§ 27 Conférences plénières SoPhA - 2012 Galen Strawson University of Reading Real naturalism [1] Many current formulations of naturalism are profoundly anti-naturalistic. The bedrock of real naturalism, i.e. realistic naturalism, is realism about experience (i.e. conscious experience), because the existence of experience is a certainly known natural fact (it is the most certainly known general natural fact). [2] By ’realism about experience’ I mean real realism about experience. What is real realism about experience ? Real realists about experience take experience to be what they took it to be before they did any philosophy, e.g. when they were 6 years old. [3] Physicalism is the view that concrete reality is entirely physical in nature. I take physicalism to be part of naturalism, so I take it that experience is entirely physical. Obviously physicalist naturalism rules out anything incompatible with the truths of physics. There is, however, a respect in which physics only gives structural information about the nature of concrete reality, and has nothing to say about the intrinsic nature of the concrete reality in so far as its intrinsic nature is more than its structure. It follows that physicalist naturalism can’t rule out mentalism or panpsychism, the view that there is no non-structural non-experiential being. Considerations of simplicity and parsimony support the view that there is no non-structural non-experiential being. §§§ 28 Symposia Metaphysics and Science Helen Beebee - Stathis Psillos - Anna-Sofia Maurin - Claudine Tiercelin According to an important approach in contemporary metaphysics, science should, if not dictate, at least guide us in our description and explanation of the fundamental nature of reality and of its properties. However, metaphysicians who accept such a strategy disagree widely on several crucial issues. Here are some of the debates that will be pursued in this workshop. Does making sense of scientific theories require the postulate of laws of nature in a sense distinct from regularities, or do mere regularities suffice ? Does metaphysics imply some commitment to scientific realism ? Or are there other options ? Does the analysis of contemporary science justify the idea that nature is structured according to a unique taxonomy, or is taxonomic pluralism the adequate doctrine ? More generally, should our best method in metaphysical inquiry involve the analysis of the ontological commitments of our best scientific theories ? Can the analysis of scientific theories really justify metaphysical theses on the existence of such things as laws, dispositions and powers, and natural kinds ? To what extent must metaphysicians remain "humble" ? In what ways are they possibly justified in being "bold" ? And in case they are justified in being so, what kind of genuine metaphysical "knowledge" can they provide ? §§§ Helen Beebee Dispositions as real essences It has been claimed (by e.g. Alexander Bird and Brian Ellis) that fundamental dispositions have ’real essences’, akin to natural kind essences, which deliver law-like truths about dispositions that are metaphysically but not conceptually necessary. This paper will argue that this position lacks the required Kripkean motivation. The claim that dispositions have ’real essences’ gets no support from Twin Earth-style thought experiments ; moreover, it is implausible to suppose that there is the epistemic ’gap’ between nominal and real essence that is required to get the Kripkean view off the ground, as it applies to dispositions. The dispositionalists’ claim that the laws of nature are metaphysically necessary thus turns out to be a piece of metaphysical dogma that we should reject. 29 Symposia SoPhA - 2012 Metaphysics and Science §§§ Stathis Psillos Regularities all the way down The neo-Humean approach to laws advocates a sparse metaphysical view of the world, according to which there are irreducible regularities in nature (there are regularities all the way down, so to speak) which involve patterns of dependence among members of natural classes (natural properties) and which underpin the causal and generally modal relations there are between them. Hence, there is no need for an additional law-making property of a distinct metaphysical type‚Äîa regularity enforcer. In this talk, I defend the regularity view of laws (RVL) against some objections (regarding mostly the robustness of laws) and develop the sparse metaphysics of RVL by articulating the view that regularities are mereological sums of their instances (parts), characterised by the unity of a (natural) pattern. §§§ Anna-Sofia Maurin Lund University In Defense of Taxonomic Monism : On What What There Is Does Scientific Realism is the view that our (best) scientific theories are true ( or approximately true ) and that what they describe is the ontological structure of mind-independent reality. Taxonomic Monism is the view that this mind-independent reality is uniquely structured. Scientific Realism combined with Taxonomic Monism yields a view according to which our (best) scientific theories describe the unique structure of mind-independent reality ; that they "carve reality at its joints". However, this marriage between Scientific Realism and Taxonomic Monism is arguably an unhappy one. For, different classificatory practices in the modern sciences furnish us with equally informative yet mutually incoherent taxonomic schemes. In a number of recent publications, Anjan Chakravartty has argued that a reasonable Scientific Realism should therefore divorce Taxonomic Monism (and marry its distant cousin Taxonomic Pluralism instead). I will argue to the contrary that the marriage between Scientific Realism and Taxonomic Monism is happier than it may at first appear. The key to marital success, I will argue, lies in rethinking what sort of information about mind-independent reality can be gleaned from our best sciences. More precisely, I will argue, our best sciences can teach us, not what kinds of things there are, but rather, what what there is does. §§§ Claudine Tiercelin In defense of metaphysical boldness Against various forms of Kantian, Human and Lewisian humility which, despite their respective differences, have all in common to take for granted that our metaphysical knowledge is "elusive" (either because we cannot know how things are in themselves and are doomed to phenomena 30 Symposia SoPhA - 2012 Metaphysics and Science and regularities, or because our cognitive faculties are limited), I shall present some logical, scientific and metaphysical arguments in favor of a realism of dispositions based both on a causal and dispositionalist account of properties, and on a conditional dispositionalist viewof laws. In defending such a scholastic categorical realism which neither excludes to retort to some kind of "aliquidditism" nor to some teleological aspects of causation, nor to the necessity of some laws, I shall argue that such a strategy in-between humility and temerity is the only way 1) to avoid the troubles met both by armchair and naturalized metaphysics alike, 2) to improve on the merits of various ontic and causal structuralisms, and, most importantly, 3) to give some flesh to the concept of metaphysical knowledge, and, in so doing, to provide some tentative answer to the "Integration Challenge"of metaphysics and epistemology which any serious metaphysician has to face. §§§ 31 Symposia SoPhA - 2012 Epistemic Democracy, . . . Epistemic Democracy, Self-Interest, and the Common Good Enrico Biale - Charles Girard - José Luis Marti - Christian Rostbøll According to epistemic conceptions, democratic authority rests on the assumption that democratic decision-making tend to produce right outcomes (Estlund, 2007). But what criteria of rightness should we use to evaluate political decisions ? Deliberative democrats argue that democratic procedures should try to identify and promote the common good and that, as a consequence, public deliberation foster democracy’s epistemic quality. Not only does it treat citizens respectfully by giving each one a "fair say", but it is assumed to be, by contrast with bargaining, random selection or mere voting, the best way to identify the common good (Elster 1986, Cohen 1989, Fishkin and Ackerman, 2002). This influent view has faced, however, serious challenges. On the one hand, the appeal to a common good is suspected of dissimulating a systematic bias in favor of particular selfinterests (Young, 2002). On the other hand, if the common good is not necessarily non-existent or unknown but rather undesired, deliberation’s epistemic promises are founded on a naïve moral psychology (Elster, 2004). These criticisms have led to recent reformulations, suggesting that self-interest should sometimes also be promoted by democratic deliberation (Mansbridge and al., 2010). On such an account, while the concept of deliberation was originally defined in opposition with negotiation aimed at the satisfaction of self-interests, it should now be extended so as to include specific forms of "deliberative negotiation". To put this conceptual reconfiguration to the test, this symposium will reexamine the relationship between the common good and self-interests in an epistemic deliberative context. §§§ Enrico Biale Università del Piemonte Orientale (Italy) Democratic Bargaining : Dealing with Self-Interest or Promoting the Common Good ? A just society has to identify and promote the common good. One of the most powerful justifications of democracy that has been provided in the recent decades claims that democracy is legitimate and fair because it is more likely than other institutional systems to pursue the common good. According to this epistemic justification of democracy, however, to achieve this aim citizens do not have to aggregate their preferences by voting or negotiate over their interested proposals, but they have to deliberate. In this paper I challenge the traditional contraposition between common good and self-interest and I argue that within the public policy debate people cannot identify the common good if they do not take into account their self-interest and demand that the whole polity acknowledges the legitimacy of their interested proposals. To pursue the common good, a democracy has to legitimize some forms of negotiation ("democratic bargaining") that could deal with interested claims without undermining fairness. Since an account of democratic bargaining will more likely identify and promote the common good than the traditional account of deliberative democracy, I will conclude that it is not only a legitimate and fair alternative to deliberation but, at least from an epistemic point of view, a better democratic procedure. 32 Symposia SoPhA - 2012 Epistemic Democracy, . . . §§§ Charles Girard Université Paris Sorbonne The Common Good as Equal Promotion of all Individual Interests An epistemic conception of deliberative democracy needs to respond to two challenges. According to the false common good criticism, the goal public deliberation pursues does not exist : there are only divergent self-interests that cannot be reconciled. According to the moral conversion criticism, while something like the common good might exist, it cannot be reached, because individuals are primarily motivated by their self-interest. I argue that i) the common good is best understood as the equal promotion of all individual self-interests ; and that ii) given this definition, both criticisms should be rejected. To do so, I elaborate a conceptual distinction between one’s individual self-interest and one’s specific interests, drawing on Barry’s analysis. I criticize Barry’s (and Pettit’s) definition of the common good as the set of interests that are shared by all citizens qua citizens, as it implies excluding particular interests which are ordinarily deemed legitimate. However, they can be included in the perimeter of the common good if it is defined as the equal promotion of all individual (but not specific) interests. This helps to take up both challenges, since i) the common good does not refer to a (potentially non-existent) set of fixed overlapping preferences ; and ii) its pursuit does not require a ‚Äòmoral conversion’ as much as an epistemic effort. §§§ José Luis Marti Universitat Pompeu Fabra (Spain) Who (and how) knows what’s the right thing to do politically : on the epistemic dimension of deliberative democratic decision-making It is common to justify democracy as the system of government more respectful with certain substantive values, such as human dignity, political equality and political autonomy. Any other system seems necessarily disrespectful of them. But this is not all what we value in government decision making. We want our collective decisions to be democratic ‚Äìin a procedural sense-, but we also want them to be correct. Deliberative democracy comes to bridge these two central concerns. This paper examines the roots for the epistemic value of deliberative democracy : what it is to be known to make correct political decisions ; who is the appropriate knower ; how this knower may come to know what is to be known. The paper intends to show why deliberative democracy may reasonably satisfy our demand for correction in democratic decisions, while resisting the elitist trend. And it clarifies one crucial point that has generated some misguided criticism in the most recent literature : the ideal nature of the epistemic deliberative democracy and its relation with more real and practical approximations to it. It ends by stressing that, even if a self-interested and strategic behavior by the participants in public deliberation is not conceptually inconsistent with the idea of deliberation, it is inimical of its epistemic value. §§§ Christian Rostbøll 33 Symposia SoPhA - 2012 Epistemic Democracy, . . . University of Copenhagen (Denmark) Against Incorporating Self-Interest in the Deliberative Ideal In the development and refinement of the theory of deliberative democracy over the last two decades, it has become evident that self-interests cannot and should not be excluded from the political process. It is an important aspect of the political process that citizens have the opportunity to clarify and express their interests in order that political decisions do not favor the interests of some groups over the interest of other groups. But does this mean that self-interest should be included in the deliberative ideal ? In order to answer this question we need to understand that deliberative democracy is a complex theory of democracy that involves both instrumental and intrinsic dimensions. This paper argues against the suggestion of Jane Mansbridge et al. that we should award self-interest intrinsic value and make it part of the regulative ideal of deliberative democracy. What we need is not integration of self-interest and deliberative democracy into one unified ideal. Rather, we should maintain an ideal of deliberative democracy that stands apart from the politics of self-interest. §§§ 34 Symposia SoPhA - 2012 Higher-Order Attitudes : . . . Higher-Order Attitudes : Knowledge, Beliefs and Social Interaction Paul Egré - David Spector - Denis Bonnay & Mikaël Cozic Olivier Roy Higher-order attitudes occupy an increasingly important place in many areas of contemporary analytic philosophy. Higher-order attitudes are attitudes, cognitive or conatives, about attitudes. In epistemology, introspection principles have been the object of heated debates for many decades now. Does one always have, or should have, (correct) beliefs about one’s beliefs ? knowledge of one’s ignorance ? In recent years, questions of higher-order attitudes have proven to be of importance not only for these two classical pillars of epistemology, knowledge and beliefs, but also for notions such as awareness and higher-order vagueness. To take another example, disagreement is arguably one of the most discussed notions in contemporary social epistemology. Here higherorder attitudes turn out to be crucial as well, but this time in the form of attitudes about the attitudes of others. Has information about others’ information any epistemic significance ? Should one always take others’ beliefs into account while forming one’s own beliefs ? Finally, higher-order attitudes have also occupy an important place in meta-ethics, be it in the discussion of the importance of higher-order desires in views about personal identity, or about the source of reasons and normativity. The aim of this workshop is to present, compare and relate a number of debates and questions involving higher-order attitudes. The workshop will consist of four talks, each of which is representative of a particularly active area of contemporary analytic philosophy. The first two talks will address questions raised in the modern debates about introspection in the epistemology of individual knowledge. The first talk will compare two forms of ignorance and two related forms of negative introspection, respectively involving knowledge and awareness, combining insights from cognitive sciences, epistemology and logic. The second talk will turn to positive introspection, but this time in relation with Williamson’s margin for error principle for knowledge. The third and fourth talk will explore the social importance of higher-order attitudes, related to questions of disagreement and normativity, respectively. The third talk will explore the relation, both at the formal and at the philosophical level, between two well-known mathematical models of consensus formation. The fourth talk will turn to the notions of reasons and rationality in social interaction and will investigate, from a game-theoretical perspective, their dependence on higher-order attitudes. All in all, these four talks will provide a snapshot of contemporary areas of analytic philosophy where higher-order attitude play a key role and will, we hope, lay the ground for a fruitful interaction between these. §§§ Paul Egré (IJN) Unawareness, uncertainty and the knowledge of one’s ignorance The distinction between uncertainty and unawareness has been at the center of much formal work in epistemic logic recently. The perspective of this talk will be to discuss the metacognitive implications of the distinction in the light of work done on the psychology of known unknowns. In a classic study, Glucksberg and McCloskey (1982) have proposed a two-stage model of decisions 35 Symposia SoPhA - 2012 Higher-Order Attitudes : . . . about ignorance. On their view, subjects can issue a don’t know verdict when faced with a question on two grounds : one concerns cases in which subjects find no potentially relevant evidence in their memory. For such cases, subjects are expected to give fast verdicts of ignorance. A second category of don’t know answers corresponds to cases in which subjects do find some relevant evidence in memory, but find no conclusive evidence so as to satisfactorily answer the question. For such cases, Glucksberg and McCloskey results indicate that verdicts of ignorance take longer, consistently with the hypothesis of a heavier processing load (see also Hampton et al. 2011). A related aspect we shall focus on concerns the reliability of decisions about one’s ignorance. Cases in which we find relevant information in our memory but remain uncertain should be cases for which we find harder to give a reliable estimate of the degree of our uncertainty, and more generally for which we could easily overestimate or underestimate our ignorance. By contrast, cases in which we find no relevant information in our memory, such as cases grounded in antecedent unawareness, should be cases for which we issue more reliable decisions about the true state of our ignorance. §§§ David Spector (PSE) On the foundation of the margin for error principle According to Timothy Williamson’s (1994) theory of inexact knowledge, perceptual knowledge satisfies a margin for error principle resulting from the limited accuracy of individual perceptions. This principle in turn gives rise to the epistemic sorites paradox, which Williamson solves by rejecting the view that knowledge satisfies positive introspection. Several authors (Mott, 1998 ; Dutant, 2007 ; Dokic and Egré, 2009) have criticized Williamson’s reasoning by resorting to an explicit modeling of perceptions. They showed that even if perceptions are imprecise, individuals can make inferences based on their perceptions and on their knowledge of their perceptual limitations, resulting in knowledge that may violate the margin for error principle. Williamson (2000) retorts that this argument is invalid because it assumes individuals to have perfect rather than inexact knowledge of their perceptual limitations. We assess the merits of the two sides of this debate by explicitly modeling perceptual limitations at various orders. We show that, for a certain class of signal structures, the margin for error principle for perceptual knowledge holds only to the extent that it holds at all higher orders. However, in order to avoid an infinite regress, one must assume that there exists some primitive knowledge not resulting from perceptions. A full modeling of perceptions at all orders thus casts doubt on Williamson’s claim that the margin for error principle can be justified by considerations on perceptual limitations. Furthermore, we find that such a modeling may warrant the rejection of the margin for error principle for perceptual knowledge. §§§ Denis Bonnay & Mikaël Cozic (Paris X, Paris XII, IHPST) Consensus and higher-order information How should an agent take into account the probabilistic opinion of other agents in a group ? The traditional Bayesian answer would be to use Bayes rule and higher-order probabilities. In the 36 Symposia SoPhA - 2012 Higher-Order Attitudes : . . . 80’s, Lehrer and Wagner proposed a different and much simpler model based on the attribution of epistemic weights, which were meant to express degrees of trust. The interest of the model is to allow for a detailed study of the conditions under which agents may reach consensus (by repeated updating on each other’s beliefs). However, the absence of a principled justification for their update mechanisms casted on some doubts on the significance of the results. In this talk, we will discuss whether such a justification can be given and prove a representation theorem for Lehrer and Wagner’s updates with respect to Bayesian updates. §§§ Olivier Roy (Munich) Normativity in Interaction : the Case of Higher-Order Attitudes In many social situations, in seems that we are under normative pressure to take into account facts about what others believe about, or expect of us. We can be rationally criticized for overlooking or ignoring such facts. Take for instance the famous scene of Stanley Kubrick’s Dr. Strangelove, when the latter tells the Russian ambassador "The whole point of the Doom’s Day Machine is lost... if you keep it a secret ; why didn’t you tell the world, he ? ! ? !". Strangelove is pointing out that building the machine in question makes little sense without making sure that everyone knows about its existence or, even, without it being common knowledge. This talk will be about such situations, where we raise normative claims about what should be mutually or commonly known, believed or expected, and about how these should bear on actions. Our starting point will be contemporary epistemic game theory (Brandenburger, 2007) and dynamic-epistemic logic (van Ditmarsch et al. 2007). After explaining how to see "choice rules" (e.g. dominance, maximization of expected utility, admissibility, maximin) as potential sources of normative statements, we will survey known results concerning the sensitivity of these choice rules to perturbations in higherorder attitudes (e.g. Rubinstein 1989, Apt, 2007, Trost, Manuscript), and explain the significance of theses results from the perspective of a general, normative theory of rational decision making in social interaction. §§§ 37 Symposia SoPhA - 2012 Symétrie, structure et réalisme Symétrie, structure et réalisme Elena Castellani - Michael Esfeld - Alexandre Guay Deux concepts ont particulièrement soulevé l’intérêt des philosophes de la physique au cours des vingt dernières années : le concept de symétrie et celui de structure. Pour les physiciens, ces deux concepts sont essentiellement liés à travers leur usage dans les applications à la physique de la théorie des groupes. Les philosophes, quant à eux, ont abordé ces deux concepts séparément et, généralement, en poursuivant des visées philosophiques différentes dans chaque cas. En simplifiant un peu la situation, on constate qu’aujourd’hui, nous faisons face à deux traditions de recherche qui se recoupent peu. La première porte sur l’usage des symétries en physique et consiste principalement en travaux indépendants de la question du réalisme. L’autre tradition a pour objet la défense, l’attaque et le développement du réalisme structurel. L’objectif principal du présent symposium est de réunir ces deux domaines de questionnement philosophique et d’entamer une réflexion qui visera à obtenir une unification des perspectives qu’ils soulèvent. §§§Elena Castellani Symétrie et réalisme structurel Les symétries (au sens d’une invariance par rapport à un groupe de transformations) et les structures sont deux notions intimement liées. D’un côté, les relations qui constituent la structure d’un ensemble d’éléments sont souvent identifiées sur la base du groupe de transformations qui les laisse invariantes (c’est-à-dire, le groupe de symétrie). De l’autre, les symétries sont parfois définies comme les transformations qui préservent une structure donnée. Elles sont ainsi classées sur la base du type de structure qu’elles préservent. Voir, par exemple, (Ismael & van Fraassen 2003, 378). Il est donc naturel que les symétries, si liées aux structures, aient une importance considérable dans l’approche structurelle des théories physiques. Dans le cas des théories physiques ’fondamentales’ (par exemple le Modèle Standard en théorie quantique de champ), le rôle primordial des symétries est d’autant plus marqué. Par exemple, dans le développement de la version ’ontologique’ du réalisme structurel, par French et Ladyman, la possibilité de caractériser les particules élémentaires sur la base des représentations irréductibles du groupe de symétrie fondamental a joué un rôle central. Voir sur le même sujet, l’article pionnier de Wigner (1939). De manière plus générale, certains ont soutenu précédemment une approche fondée sur les groupes de la question des objets physiques, par exemple (Cassirer 1944 et 1945 [1979]) et (Born 1998). Pour une discussion générale, voir la section " Objects and Invariance " dans (Castellani 1998). Dans cet exposé, nous examinerons de plus près la relation entre symétrie et structure du point de vue d’une approche structurelle des théories physiques. Nous examinerons tout spécialement dans quelle mesure le rôle des symétries physiques est nécessaire pour cette approche, en particulier en ce qui a trait à la version ontologique du réalisme structurel. §§§ Michael Esfeld Réalisme structurel et ontologie de la physique quantique 38 Symposia SoPhA - 2012 Symétrie, structure et réalisme Cette communication cherche à établir un lien entre le réalisme structurel ontologique et les interprétations majeures de la physique quantique discutées dans la littérature contemporaine, à savoir celles d’Everett, de Ghirardi, Rimini et Weber et de Bohm. J’argumenterai que le réalisme structurel ontologique constitue une sorte de cadre général et informatif pour l’interprétation de la physique quantique dans lequel entrent ces trois interprétations et ce, en dépit de leur différences ontologiques considérables. Afin d’être en mesure de fonctionner comme un tel cadre général, le réalisme structurel doit se baser sur les symétries qu’implémente la mécanique quantique. Finalement, je montrerai comment on peut procéder à une évaluation argumentative de chacune de ces interprétations sur cette base. §§§ Alexandre Guay Symétries parfaites et structures Plusieurs philosophes ont soutenu que l’on pouvait utiliser les symétries pour identifier les surplus descriptifs dans les théories physiques (par exemple Nozick 1998). Les symétries pourraient ainsi nous permettre de cerner la part " objective " du discours physique. Récemment, Richard Healey (2009) a proposé le concept de symétrie parfaite, soit une symétrie empirique qui relie des situations qui partagent toutes leurs propriétés intrinsèques. On peut montrer qu’une symétrie empirique est parfaite si elle peut être expliquée, par un certain argument, à partir d’une symétrie théorique, soit une symétrie qui relie les modèles de la théorie. La proposition de Healey est intéressante en particulier du fait qu’elle propose une méthode systématique pour clarifier l’ontologie du discours physique. Dans cet exposé, nous discuterons des deux points suivants : 1. Nous montrerons comment les symétries parfaites ne distinguent pas entre symétries internes et externes qui, elles, ont des interprétations ontologiques différentes (Redhead 1988) et, qu’en conséquence, elles affaiblissent la distinction entre propriété intrinsèque et extrinsèque. 2. Nous discuterons de l’impact de cet affaiblissement sur le structuralisme en physique et en particulier sur le réalisme structurel. §§§ 39 Symposia SoPhA - 2012 Quantum Mechanics . . . Quantum Mechanics Faces the Location Problem Jean-Pierre Llored - Michel Bitbol - Anna Garrouty-Ciaunica We provide a reformulation of the view according to which consciousness derives from a material fundamental basis by exploring recent quantum mechanics developments. The overall challenge is to assess the classical location problem (Jackson 1998) on radically different grounds : instead of eliminating or reducing or identifying contents of experience or phenomenological reports to the structural network of objective science, we will strive towards embedding phenomenological reports in a broader relational network, of which the law-like structure of the objective domain is only a fraction. (Bitbol 2008) In line with Varela (1998) and Van Fraasen (2002), we will rather advocate a radical change of stance regarding the consciousness-matter link. §§§ Jean-Pierre Llored CREA/Ecole Polytechnique, ULB Relation between levels of organization : an examination from quantum chemistry This survey is about possible connections between the concept of emergence and quantum chemistry. I first come back to laboratories of research in order to scrutinize how quantum chemists and biochemists work and contrive their scientific tools for studying molecular transformation. I then carefully analyze how they tailor languages, iconographic models and mereologies to articulate the different patterns of organization they currently use. The minimization of molecular energy is a crucial step which intertwines a molecule whole, its parts -whatever their nature should be-and the surrounding context at the same time. No ontological priority is put forward between levels but only relations and entanglements between them. In this respect, modes of access (instrumental or cognitive) are of paramount importance to highlight the codependence of such levels. To conclude, I will explain how and why this framework may provide philosophers with interesting arguments to face some problems such as emergence, supervenience and the connection of mind and matter. §§§ Michel Bitbol CREA Consciousness and quantum mechanics : a deflationary examination There are two versions of the putative connection between consciousness and the measurement problem of quantum mechanics : consciousness as the cause of state vector reduction (Wigner, Von Neumann etc.), and state vector reduction as the physical basis of consciousness (Penrose, Stapp etc.). In this symposium, these controversial ideas will neither be accepted uncritically, nor rejected from the outset in the name of some prejudice about objective knowledge. Instead, their theoretical and philosophical credentials will be examined carefully, and their origin will be 40 Symposia SoPhA - 2012 Quantum Mechanics . . . sought in our most cherished (but disputable) beliefs about the place of mind and consciousness in the world. Might these common beliefs about mind and consciousness arise from reification of situated first-person experience ? And might the very project of studying the connection of mind and matter by way of physics be a spurious effect of the ontological projection of both the first-person and the third-person standpoints ? These hypotheses will be submitted to scrutiny along several philosophical lines of investigation. §§§ Anna Garrouty-Ciaunica Supernatural Mind and Infinite Decomposability If the physical is uncontroversial natural, and if the mental is (at least tacitly) accepted as non- supernatural, why do we find ourselves with the ontological problem of mentality and its subjective qualitative compound “qualia” on our hands ? What is so special about the subjective mind that poses a problem in a naturalist view of the world ? Furthermore, if quantum mechanics approaches (QM) turn out to be one of the most well-confirmed physical theories ever developed by humans, why then do philosophers develop theories of the mind- brain link as if QM did not exist ? (Q. Smith 2003) In this paper, I propose to examine one construal of the location problem, i.e. the idea of determining the nature of the deepest level of reality with respect to the mental and the physical. One important metaphysical issue is to determine whether everything is ultimately mental, physical or both. But what if there is no such thing as the deepest level because the universe is infinite ? I will argue here against ontological foundationalism and in favour of infinite decomposability thesis. (Schaffer 2003, Montero 2006, Nagasawa 2012 forthcoming) §§§ 41 Symposia SoPhA - 2012 La dimension volontaire . . . La dimension volontaire des croyances collectives Olivier Ouzilou - Alban Bouvier - Raphaël Künstler La distinction entre deux types d’états mentaux doxastiques, belief et acceptance, est désormais usuelle. Le contenu de cette distinction varie cependant fort sensiblement (Cohen, Bratman, Van Fraassen, etc.). Cohen oppose ainsi croyance et acceptation (ou " assentiment ") comme un état passif (au sens où tout élément de volonté fait défaut : la croyance est foncièrement subie) à un état actif (au sens où un élément de volonté est présent dans l’assentiment). Cohen distingue, en outre, deux types d’acceptations : l’acceptation pragmatique (ou prudentielle), à laquelle la discussion des analyses de Cohen s’est souvent cantonnée - et l’acceptation évidentielle (ou épistémique). Cohen s’est cependant limité lui-même au seul champ des croyances individuelles. Margaret Gilbert, au contraire, a soutenu une conception des croyances collectives qui est également une conception volontariste, fondée sur l’idée de contrat réciproque tacite (joint commitment). Mais Gilbert a dénié à peu près toute pertinence aux distinctions de Cohen en ce contexte, suscitant une vive controverse (Meijers, Wray, etc.), d’autant que les analyses de Philip Pettit sur les groupes à objectif pourraient être elles-mêmes, semble-t-il, développées à l’aune de ces distinctions. Ces débats seront examinés sur des exemples pris dans les domaines judiciaire, religieux et scientifique §§§ Olivier OUZILOU Croyances collectives, acceptantes collectives et intelligibilité des comportements de groupe L’originalité de Gilbert (1987) réside, en partie, en sa tentative d’introduire en philosophie sociale une compréhension des notions intentionnelles collectives qui se distingue de ce qu’elle nomme leur acception "sommative". Ainsi, une compréhension sommative du concept de "croyance collective" échouerait à rendre compte de la dimension intrinsèquement collective de cette notion en réduisant les croyances collectives à de simples croyances partagées au sein d’un groupe social donné. Face à une telle approche, Gilbert propose de distinguer les croyances collectives par le type spécifique de normativité qu’elles font émerger. Toutefois, la notion de "croyance collective" telle que l’a thématisée Gilbert a été soumise à certaines critiques. L’une des objections centrales à sa position consiste à dire, comme le fait Wray (2001), que les états mentionnés dans son analyse ne sont pas des croyances mais des " acceptances " et que cette redéfinition permet de saisir le type spécifique de rationalité qui caractérise le comportement " doxastique " des sujets pluriels. En concentrant mon propos sur les "groupes à objectif" (Pettit, 2003), j’aimerais montrer comment ces sujets pluriels peuvent être en réalité simultanément sensibles à des normes pragmatiques et épistémiques. §§§ Alban Bouvier IJN & Aix-Marseille U. Croyances, acceptions, co-engagements et argumentation en contexte judiciaire et politico-religieux 42 Symposia SoPhA - 2012 La dimension volontaire . . . Cette contribution se concentre tout d’abord sur l’evidential acceptance en cherchant à montrer sa pertinence empirique (phénoménologique) sur l’analyse de cas de " croyances judiciaires " idéal-typiques, que Cohen considère longuement, puis de cas de "croyances religieuses ", que Cohen considère rapidement. Je conclue ici que si la belief n’est pas accessible à l’argumentation, l’acceptance, pragmatique comme évidentielle, l’est. La complexité des croyances religieuses, auxquelles je m’arrête ensuite, révèle très vite que même les distinctions de Cohen sont insuffisantes pour rendre compte de la spécificité des croyances collectives (Tuomela, Wray, Meijers). A cette fin, Margaret Gilbert a introduit le concept de co-engagement (joint commitment), proche du concept de foi conçue comme fides (fidélité). Si les croyances collectives comme agrégation de beliefs individuelles ne sont pas accessibles comme telles à l’argumentation, ni les idées ou représentations qui reposent sur la foi, la " foi " elle-même (religieuse ou politique) comme fides est paradoxalement accessible à l’argumentation au sens particulier où il est parfois possible de montrer que le co-engagement qui la constitue a été brisé par l’un des " co-engagés". L’islam est pris comme exemple. §§§ Raphaël Künstler Accepter une théorie que l’on croit fausse Cohen soutient que l’activité scientifique exige des chercheurs qu’ils s’entraînent à renoncer à toute croyance théorique, et à se contenter d’une simple acceptation des lois physiques. Il s’agit d’éviter que le chercheur ne s’obstine dans une position théorique incompatible avec les découvertes empiriques ou théoriques récentes, et ainsi de préserver la soumission de la pensée du chercheur à une norme de rationalité entendue comme la capacité d’un sujet à réviser ses opinions lorsque ses interactions avec les phénomènes ou autrui lui fournissent des informations nouvelles. Si cette prescription de Cohen était valable, le chercheur devrait être prêt à accepter des théories qu’il croirait pourtant fausses. J’aimerais d’abord montrer que cette formule étonnante ne décrit pas une situation impossible en exposant la manière dont Poisson a été conduit à accepter la théorie de Fresnel. En même temps, ce cas met en évidence l’insuffisance de la caractérisation de l’activité scientifique sur laquelle Cohen s’appuie : il méconnaît aussi bien la recherche que Kuhn nomme " ordinaire " que les " contextes de poursuite " dont s’est préoccupé Laudan. Cette lacune me conduira à me demander comment autoriser l’intervention des croyances dans les conduites scientifiques sans pour autant renoncer au rationalisme. §§§ 43 Symposia SoPhA - 2012 L’analyse des valeurs . . . L’analyse des valeurs en termes d’attitudes appropriées Julien A. Deonna & Fabrice Teroni - Andrew Reisner - Krister Bykvist - Christine Tappolet - Mauro Rossi - Stéphane Lemaire Julien A. Deonna et Fabrice Teroni Université de Genève From Justified Emotions to Justified Evaluative Judgements We often pass evaluative judgements as a result of undergoing emotions. John judges that the joke is funny because he is amused by it, Mary judges the remark to be offensive because she is angry at its author. It is thus natural to think that emotions often explain, at least in part, our evaluative judgements. This phenomenon we take for granted. Our focus will be on the epistemological role emotions may play in connection with evaluative judgements and in particular on whether justified emotions are apt to justify the judgements they often explain. This problem requires that we answer the following two questions. First, under which conditions are emotions justified ? Second, which epistemological role(s) can justified emotions play in connection with evaluative judgements ? Our starting point consists in motivating the need for an account of justified emotions by considering central disanalogies in the respective epistemological roles of emotions and perceptions vis-à-vis the judgements they explain. Next, we reject an epistemological picture – the idea that emotions are preceded by axiological judgements or value intuitions – that these disanalogies may foster but that we perceive as unconvincing. We then put forwards the claim that an emotion is justified if and only if the properties the subject is aware of constitute an instance of the evaluative property that features in the correctness conditions of this emotion. Finally, we argue that justified emotions are sufficient for the justification of evaluative judgements and that emotions are not epistemologically superfluous. §§§ AndrewReisner McGill University Why the Buck-Passing Analysis of Final Value is Morally and Metaphysically Implausible Since T.M. Scanlon’s book, What We Owe to Each Other, has revived interest fitting-attitude analyses of final value (including the buck-passing analysis), much of the attention of the topic has focused on finding analysis that are resistant to counterexamples. In this paper, it is observed that the narrow focus on finding a version of the fitting-attitude of buck-passing analysis that avoid counterexamples has led us not to ask deeper questions about the desirability of such analyses on other grounds. I shall argue that for both metaphysical and moral reasons, we should be sceptical about these agent-centric analyses. Many moral views, and much that is plausible to say about morality, tells against thinking that we should fundamentally understand evaluative concepts in terms of normative (or quasi-normative) claims about agents’ attitudes or actions. This moral concern closely tracks related metaphysical worries about the reduction of value concepts or properties to deontic concepts or proprerties. 44 Symposia SoPhA - 2012 L’analyse des valeurs . . . §§§ Krister Bykvist Oxford University ’They smiled at the good and frowned at the bad.’ A reexamination of the fitting attitude analysis of goodness We all agree that it seems fitting to favour the good and disfavour the bad. This intuition, almost feels like a truism. Indeed, it has become increasingly popular to turn this intuition into an explicit definition, according to which the good is defined as what it is fitting to favour, and the bad as what it is fitting to disfavour. Furthermore, it is often assumed that to say that an attitude is fitting is say something deontic or normative rather than something evaluative. My aim in this paper is not to add some new objections to the fitting attitude analysis of value (the FA-analysis). I think it is time to take a step back and reconsider the reasons that led people to accept the account in the first place. I shall argue that the most important considerations that led people to adopt the FA-analysis can in fact be taken into account by value primitivists as well. If this is correct, then, in light of all the objections to the FA-analysis, one should seriously ask oneself whether the FA-analysis is worth the price. §§§ Christine Tappolet Université de Montréal Comment ajuster les attitudes et les valeurs Les analyses des valeurs en termes d’attitudes appropriées affirment que les concepts de valeurs peuvent être analysés ou élucidés à l’aide du concept d’attitude appropriée. Ces analyses ont récemment fait l’objet d’un grand nombre de critiques. Une des questions difficiles est celle de savoir quel type de réaction devrait figurer dans l’analysans. Selon Krister Bykvist (2009), il paraît loin d’être possible de spécifier de manière non circulaire le type de réaction en question. Je soutiendrai que le problème majeur de l’argument de Bykvist est qu’il ne considère pas un type central de concept évaluatif. Il s’agit des concepts affectifs, comme amusant, dégoutant, admirable. Comme je le montrerai, les analyses en termes d’attitudes appropriées de ces concepts ne sont pas menacées par les objections de Bykvist. De plus, comme l’argument de Bykvist se focalise sur les concepts évaluatifs les plus généraux, il omet de tenir compte des analogies importantes entre bon et coloré. Pourtant ces analogies permettent de voir comment il faudrait traiter les concepts évaluatifs généraux. §§§ Mauro Rossi UQAM A fitting-attitude analysis of comparative value 45 Symposia SoPhA - 2012 L’analyse des valeurs . . . This paper explores the issue of how a fitting attitude analysis of value can be extended in order to account for the comparative dimensions of value, i.e. the fact that value comes in degrees, that some things are better than others and that some things are incomparable to each other in terms of value. More specifically, I focus on two recent accounts (Gert 2005 ; Rabinowicz 2008), according to which making a judgment of comparative value is equivalent to making a normative assessment of preference. The central feature of these accounts is the idea that there are two levels of normativity that are relevant for assessing preferences : rational requirement and rational permissibility. After reconstructing the motivations for introducing this distinction, I argue against this way of analysing comparative value and propose an alternative account. §§§ Stéphane Lemaire Université de Rennes 1 Pour une approche pratique de l’analyse des valeurs en termes d’attitudes appropriées The fitting attitude analyses (FAA) of values, and especially of emotional values (admirable, shameful, disgusting, etc.) may be presented as proposing in outline the following analysis : O is admirable if there is a reason to admire O. Unfortunately, the FAA of values faces the wrong kind of reasons problem. Although there is a reason to admire the demon because he threatens to inflict severe pain on you if you do not admire him, it seems that the existence of such reasons is irrelevant to the question of whether the demon is admirable. This and similar examples have led most defenders of the FAA to adopt various epistemic approaches, whose common ground is precisely to deny systematically that practical reasons are relevant. In this presentation, I argue that this is the wrong way to go. First, I suggest that in order to determine when an emotion is appropriate, it is necessary to rely on practical reasons. However, for such a practical approach to work, I need to offer a criterion that is able to distinguish among practical reasons, those which are relevant in the FAA of values. In the second part of the presentation, I therefore propose such a criterion and defend it against various objections. §§§ 46 Résumés A-F Simona Aimar Oxford University Aristotelian dispositions The simplest and most popular analysis of potentialities says : something has a potentiality toΦ just in case if a stimulus s were to occur, then it would Φ. Here "s" and "Φ" each refer to a specific type of event. But this view does not allow for potentialities that have no stimuli. Moreover, even for potentialities that have stimuli, it faces counterexamples : when the stimulus of a particular potentiality occurs, something may still prevent the occurrence of the manifestation associated with that potentiality Φ-ing. In Metaphysics Theta 5, Aristotle offers a more sophisticated analysis of potentialities. It says that something has a potentiality to Φ just in case, if a set of conditions C were to hold, then x would Φ. Here "C" refers to conditions that are incompatible with the obtaining of preventing conditions, i.e. conditions that rule out the manifestation of the potentiality. I evaluate this account, suggesting that it provides a viable and attractive alternative to the more popular analysis. §§§ Cristina Amoretti 1* & Nicla Vassallo 2* 1* 2*University of Genoa, Italy Women and medicine : Some epistemological notes on gender-specific medicine This paper aims to provide analysis of a quite recently developed branch of medicine, that is gender-specific medicine, in order to assess whether it may be well grounded from an epistemological point of view. Even if gender-specific medicine has some important merits that cannot be disregarded, we also think that it still needs to be analyzed in deeper details, examining the role of women as subjects of knowledge and as objects of knowledge in medicine. In both cases, we would like to prove not only that the two notions of sex and gender cannot be detached from other notions, such as race, ethnos, social class, age, religion, etc., but also that further empirical research is necessary in order to evaluate both women’s role in medicine and the real effectiveness of gender-specific medicine. As a conclusion, we wish to point out that gender-specific medicine may be weakened by two crucial flaws. First, we believe that it embraces, explicitly or not, the 47 Résumés SoPhA - 2012 A-F stereotypical dichotomy between male and female, man and woman ; second, it may support the idea of an intrinsic dichotomy between male/female, man/woman, and eventually strengthen old and unjustified sex and/or gender based stereotypes and prejudices. §§§ Basak Aray Philosophies contemporaines (PHICO) Université Paris I L’empirisme logique comme une perspective politique sur le langage : la pédagogie d’Otto Neurath Cette intervention a pour objet la contribution d’Otto Neurath à la philosophie analytique du Cercle de Vienne. Son activité dans le Musée de la Société et de l’Economie de Vienne et dans l’institut ISOTYPE (International System of Typographic Picture Education) sera présentée dans le cadre de la perspective collective du Cercle sur la dimension politique de la conception scientifique du monde. Celle-ci développe une philosophie du langage optimisée pour la pédagogie et adaptée à la popularisation, tout en s’opposant au renfermement idéologique, disciplinaire ou académique. Le langage visuel ISOTYPE, développé par l’équipe de Neurath pour la visualisation des données statistiques pour le grand public, sera présenté comme un exemple pratique de la philosophie politique du langage pratiquée par le Cercle de Vienne. Nous soutenons que les valeurs épistémologiques comme l’intersubjectivité, la clarté et le réductionnisme empirique indiquent un désir de renouvellement du langage philosophique dans la direction d’une popularisation de la pensée critique. §§§ Margherita Arcangeli Imagination and Memory : a New Content Account The sensory-like experiences we undergo through imagination and memory are very similar, insofar as they are faded and lack the feeling of presence involved in genuine perceptual experiences. Still in most cases we can say whether we are imagining or remembering. What are the markers of sensory imagination and episodic memory ? In the current literature three accounts of the markers of imagination and memory have been put forward : the mental image account, the content account, and the epistemological account. Firstly, I shall review the three approaches. Following Byrne, the upshot will be that neither the mental image nor the content accounts are useful in order to distinguish imagination and memory. However, according to Byrne the epistemological account is appealing. Against Byrne, I argue that there is more to the content account. Secondly, following some insights from situation theory and in particular its interpretation by Recanati, I shall argue that if one takes into account a broad notion of content, the content account is still a valuable alternative. Moreover, I shall try to show that once we have acknowledged the complexity of the relevant notion of content, the epistemological account can be seen as a natural development of the content account. §§§ Vicent Ardourel IHPST 48 Résumés SoPhA - 2012 A-F La sous-détermination des théories physiques chez Newton-Smith La thèse de la sous-détermination des théories par les données empiriques occupe une place prépondérante au sein des débats sur le réalisme scientifique. Selon une version forte de cette thèse, il est à jamais impossible de trancher entre plusieurs théories rivales sur la base des données empiriques. Malgré le peu de crédit que l’on peut accorder à cette thèse énoncée de manière générale, Newton-Smith soutient l’existence d’une sous-détermination forte entre deux théories physiques sous certaines conditions particulières : lorsque les deux théories reposent, l’une sur l’hypothèse d’un temps continu et l’autre sur celle d’un temps simplement dense. Dans cette présentation, je commencerai par présenter la stratégie adoptée par Newton-Smith pour défendre sa thèse. Il s’appuie notamment sur l’exemple d’une théorie fictive, ‘la théorie de Notwen’ dont il cherche à montrer qu’elle ne peut être empiriquement discriminée de la mécanique de Newton. Le propos de Newton-Smith est cependant insuffisamment convaincant, notamment parce qu’il est illustré par une théorie seulement fictive. Je propose ici une nouvelle stratégie pour défendre la thèse de Newton-Smith. Celle-ci s’appuie cette fois non plus sur une théorie fictive mais sur une reformulation récente de la mécanique classique représentant le temps de manière discrète et qui par conséquent permet d’illustrer de manière plus détaillée la possibilité d’une sous-détermination forte entre deux théories physiques, l’une représentant le temps comme continu et l’autre le représentant comme simplement dense. §§§ François Athané IUFM Paris Outils de philosophie analytique pour l’étude de la circulation économique Le mot "échange" a des usages très variés : on parle d’échanges de gaz, d’échanges de regards, d’échanges de services, d’échanges d’un bien contre de l’argent. Seules ces deux dernières expressions dotent le mot " échange " d’un sens proprement économique, car seules elles impliquent une structure déontique : c’est-à-dire des droits sur des biens, et des devoirs, par exemple de verser la contrepartie. L’échange de biens implique en outre, par nécessité logico-conceptuelle, l’existence de droits de propriété, sous une forme ou une autre, sur ces biens. Il s’avère donc que ce sont les implications déontiques d’un terme qui lui donnent son sens proprement économique. Il découle de là deux perspectives de recherche. Premièrement, l’échange est-il la seule façon de transférer la propriété ? Nous montrerons que non, et que l’analyse conceptuelle des termes du langage courant permet d’identifier et de définir les quatre principales manières de transférer un bien, ou un droit sur un bien, à autrui. Cette typologie se trouvant confirmée par les données fournies par l’ethnologie, l’histoire et les sciences économiques. Deuxièmement, qu’en est-il de la propriété, nécessaire pour qu’il y ait échange au sens économique de ce terme ? Nous montrerons en quel sens la propriété est également une structure déontique. Mais celle-ci est toujours relative à une communauté que le chercheur se donne comme communauté de référence, ce qui doit être compris et explicité afin de ne pas confondre un phénomène déontique et institutionnel avec un phénomène naturel. §§§ Valérie Aucouturier 2, * , Bruno Gnassounou 1, * 2 : Centre Leo Apostel (V.U.B., Bruxelles) Fonds de la Recherche Scientifique - Flandres 49 Résumés SoPhA - 2012 A-F 1 : Centre Atlantique de Philosophie, Université de Nantes Les vertus et les limites de la doctrine du double-effet La doctrine du double-effet s’appuie sur une distinction entre ce qu’un agent a l’intention de faire et les effets collatéraux de son action, qu’il prévoit mais n’a pas l’intention de réaliser : si un acte a deux effets, l’un bon, l’autre mauvais, il est permis de l’accomplir si (1) l’effet mauvais n’est pas visé intentionnellement, (2) le bon effet n’est pas produit par le truchement du mauvais et (3) le bon effet " surpasse " le mauvais effet. Nous voudrions évaluer deux aspects de cette doctrine : 1) Quand, dans un acte d’auto-défense, je tue quelqu’un, en quoi est-il légitime de dire que j’ai voulu me défendre et que la conséquence, non voulue, en était la mort de la personne, plutôt que de dire que j’ai voulu le tuer comme moyen de sauver mon existence ? Cette distinction entre responsabilité et culpabilité semble aussi essentielle qu’artificielle. 2) Y-a-t-il un sens à dire que parmi les effets possibles d’une action, nous " choisissons ", en " dirigeant notre intention " sur les premiers et non sur les derniers, ceux qui entreront dans l’action intentionnelle à titre de moyen et de fin, et ceux qui seront de simples effets collatéraux ? §§§ Emmanuel Baierlé Département de Philosophie, Université de Fribourg Is Our Phenomenology Libertarian ? It is pretty common in the free will literature to declare that before doing philosophy one normally starts as a libertarian. In recent years, there have been some attacks against this claim. On the one hand, experimental philosophers have tried to show that the lay person has compatibilist intuitions and on the other hand Horgan et al. have tried to show that it is a mistake to think that our phenomenology has libertarian veridicality conditions. I will try to show that our phenomenology is indeed libertarian, i.e. we experience ourselves as free and undetermined. I argue that to experience oneself as undetermined means having an experience the content of which is incompatible with being determined. I propose an analysis of the content of a paradigmatic case of free decision and try to establish its incompatibility with the agent’s decision being determined. §§§ Aude Bandini Groupe de recherche interuniversitaire sur la normativité (GRIN) La dérive de la croyance Avec la notion de " dérive cognitive ", l’anthropologue T. Luhrmann, dans Persuasion of the Witch’s Craft (1989) entend rendre compte de la manière dont des individus rationnels peuvent en venir à entretenir des croyances irrationnelles, en l’occurrence en la sorcellerie. Au travers du cas d’acrasie épistémique qu’elle décrit, on montrera que le fait que des facteurs non-épistémiques puissent intervenir dans le processus de formation et de fixation de la croyance n’implique pas que l’on doive renoncer au principe déontologiste selon lequel " on ne doit croire que p, que si et seulement si p est vrai ". En établissant que le concept de croyance peut être pris dans un sens 50 Résumés SoPhA - 2012 A-F descriptif et/ou évaluatif, on s’efforcera de défendre l’idée que les croyances sont des attitudes gouvernées par des normes proprement épistémiques, mais auxquelles nous pouvons nous plier ou non, volontairement. Rendre compte du phénomène de la dérive de la croyance permettra d’asseoir la thèse selon laquelle nous avons des devoirs épistémiques, parce que les croyances sont bien, quoi qu’en un sens qu’il faudra spécifier et qui ne s’applique pas aux actions, des attitudes volontaires. §§§ Christophe Béal Enseignant dans la secondaire. Doctorat soutenu à Paris 1, Nosophi Le positivisme juridique inclusif Les commentaires suscités par la théorie du droit de H.L.Hart ont profondément renouvelé la réflexion sur le positivisme juridique. On a ainsi vu apparaître l’hypothèse d’un positivisme juridique inclusif qui, tout en maintenant la thèse de la séparation entre le droit et la morale, reconnaît la possibilité d’introduire des critères moraux dans les règles de reconnaissance qui permettent d’identifier le contenu du droit et qui fixent les conditions de validité des règles juridiques. Notre contribution vise à présenter cette version du positivisme juridique et à faire le point sur les diverses critiques dont elle a fait l’objet. Deux questions majeures se posent. Le positivisme juridique inclusif est-il encore positiviste et peut-il être vraiment distingué de certaines versions du droit naturel ou de théories qui remettent en cause les principes du positivisme ? Doit-on admettre, à la suite de Joseph Raz, qu’une théorie positiviste conséquente ne peut-être qu’exclusive ? Le problème qui est ainsi soulevé est de savoir comment une règle secondaire peut inclure une norme morale sans pour autant que l’ordre juridique soit subordonné à des normes morales extra-juridiques. §§§ Delia Belleri 1, & Michele Palmira 2 1 : University of Bologna 2 : University of Modena and Reggio Emilia The Accuracy View of Disagreement The recent debate on Truth Relativism has shed light on a variety of disagreements. But what has Relativism done for the notion of disagreement tout court ? Not much ‚Äì one would be tempted to answer. Until now, the acknowledgment of several kinds of disagreements by Relativists has been mostly a strategic move purported at a defence of Relativism itself. The variety of disagreements that has emerged so far has not yet been addressed as interesting in its own right. In this paper, we wish to focus on disagreement as a category in its own right. The question to be faced is whether there is something like disagreement tout court, over and beyond the many disagreements on which Relativists have attracted our attention. We shall argue that some notions that have been introduced by Relativists can be fruitfully employed to this end. Our purpose is that of taking advantage of some notions typically introduced by Relativists, such as the notion of "accuracy", strip them off of their Relativistic presuppositions and use them in order to address the independent question of whether there is an overarching and interesting notion of disagreement. 51 Résumés SoPhA - 2012 A-F §§§ Sandy Berkovski Bilkent University Welfare, subjectivity, and attitudes ; On approval Many theorists taking part in the debate over personal welfare engage with the idea that the welfare of an individual must, in a certain way to be specified, be subjective : it must reflect the approving or disapproving ‘attitudes’ of that individual. Some theorists are attracted by this idea. Others, while eventually coming to reject it, accept it as a legitimate and coherent alternative. The purpose of this talk is to question the coherence of subjectivism. I ask whether there is a concept of approval suitable for the subjectivist’s purposes. I argue that the only concept of approval employable by a theory of welfare is one which fits hedonism. However, hedonism should not be counted among subjectivist theories. §§§ Anja Berninger University of Tübingen The Ontology of Emotion and Perception The so-called perceptual theories of emotions have become increasingly popular in recent years. One of the central claims these theories make is that there is a close structural similarity between emotions and perceptions. In my talk I explore this claim from an ontological perspective. The question I ask is whether emotions and perceptions belong to the same ontological category. Following Helen Steward I distinguish three categories : states, events and processes. I then explore the descriptions of emotions offered in perceptual theories of emotions. When theorists say that emotions are similar to perception they usually mean ‘perception’ in the sense of ‘pattern recognition’. I show that within these theories emotions and this form of perception are usually seen as either states or events. I then go on to show that the way that emotions unfold through time makes it much more plausible to see them as processes. I conclude that emotions and perceptions should be placed in different ontological categories and that this poses a serious problem for perceptual theories of emotions. §§§ Alexandre Billon STL - Université Lille 3 Happiness for dummies There is a long tradition, in philosophy, of blaming passions for our unhappiness. If only we were more rational, it is claimed, we would lead happier lives. I argue that such an optimism is misguided and that paradoxically, people with desires, like us, cannot both be happy and rational. 52 Résumés SoPhA - 2012 A-F §§§ Delphine Blitman Institut Jean Nicod La notion d’innéité est-elle scientifiquement pertinente ? La notion d’innéité est très critiquée dans la philosophie des sciences contemporaine. Aux yeux de nombreux chercheurs, c’est une notion préscientifique, qui doit être éliminée. L’objet de cet article est de défendre la pertinence scientifique de la notion d’innéité tout en prenant acte des critiques justifiées qui lui sont faites. En premier lieu, je reviens sur les critiques de la notion d’innéité. Le débat contemporain est en partie confus, mêlant des arguments différents. L’analyse de celui-ci permet de regrouper les arguments avancés sous trois grands problèmes distincts : au niveau de la génétique, le problème de l’interactionnisme ; au niveau du cerveau, celui de la plasticité cérébrale ; enfin, au niveau du comportement, celui du développementalisme. Pour chacun de ces problèmes, je montre dans quelle mesure la critique de la notion d’innéité est justifiée. En second lieu, j’argumente cependant pour soutenir que ces critiques n’ôtent pas tout sens au débat inné/acquis. Je propose d’abord que la notion d’innéité doit être définie, de manière relative et particulière, à chacun de ces niveaux, et j’explique ensuite pourquoi une interprétation causale des liens entre ces différents niveaux me semble à même de sauvegarder la cohérence de la notion d’innéité. §§§ Roland Bluhm TU Dortmund Linguistic Corpora in Philosophical Analyses Ordinary Language Philosophy has largely fallen out of favour and with it the belief in the primary importance of analyses of ordinary language for philosophical purposes. Still, in their various endeavours philosophers not only from analytic but also from other backgrounds make reference to the use and/or meaning of terms of interest in ordinary parlance. In doing so, they most commonly appeal to their own linguistic intuitions (in the sense of their active knowledge of the object language). Not uncommonly, the appeal to individual intuitions is supplemented by reference to dictionaries. In recent times, internet search engine queries on expressions of interest have become quite popular. Apparently, the attempt is to surpass the limits of one’s own linguistic intuitions by appeal to experts or to factual uses of language. I will argue that this attempt is recommendable but that its execution is wanting. Instead of appealing to dictionaries and/or internet queries, philosophers should employ computer-based linguistic corpora in order to confirm or falsify hypotheses about the factual use of language. This also has some advantages over methods employed by experimental philosophy. If the importance of ordinary language is stressed, the use of linguistic corpora is hardly avoidable. §§§ Thomas Boyer MSH de Lorraine (USR 3261 CNRS / Université de Lorraine), Archives Henri Poincaré (UMR 7117 CNRS / Université de Lorraine) 53 Résumés SoPhA - 2012 A-F L’unité d’un domaine de recherche scientifique, d’un point de vue pratique : une proposition Je m’intéresse ici à l’unité de la science au sein d’un domaine de recherche, et non pas entre des domaines de recherche différents. Par exemple, il s’agit de caractériser en quoi la mécanique des fluides, ou la mécanique quantique, constituent chacun des champs de recherche unis. Cette unité n’est pas étudiée de façon théorique (auquel cas il s’agirait de montrer si les différents modèles utilisés, ou les différentes hypothèses théoriques employées, peuvent former un tout cohérent) mais en prenant en compte la pratique scientifique : on s’intéresse par exemple au langage employé, aux questions considérées comme significatives, aux méthodes expérimentales adoptées, etc. L’objectif de cette présentation est de caractériser de façon générale les conditions sous lesquelles on considère qu’un domaine de recherche est uni d’un point de vue pratique. Pour cela, je considère tout d’abord un concept d’unité proposé par Kitcher (1993), qui repose sur l’existence d’une pratique scientifique consensuelle dans le domaine de recherche. J’étudie ensuite les limites auxquelles cette analyse fait face. Je propose enfin un nouveau concept d’unité, qui repose sur la possibilité de réutiliser des travaux scientifiques en dépit d’une diversité des pratiques scientifiques adoptées. §§§ Anne-Sophie Brueggen Ruhr-Universitaet Bochum The content of imaginings and the "Multiple Use Thesis" Many authors endorse (implicitly or explicitly) the so-called Multiple Use Thesis of imagination. This thesis claims that the same mental image can serve different imaginative projects. So e.g. imagining a suitcase and imagining a suitcase totally obscuring a cat behind it involve the same mental image. But the Multiple Use Thesis raised several questions, among others the following : If the same mental image can be used in different imaginative projects, what is the intrinsic content of the "neutral" mental image ? Based on this criticism I will reconsider MULT in this paper and offer an alternative account to construe imaginative content. I will argue that an actively produced visual imagining intrinsically settles all imaginative content. So there are no "neutral" mental images, which can be used for different purposes. Additionally I will suggest that MULT is based on a misguided analogy to perception. §§§ Evan Thomas Butts Slim is In : A Narrow Account of Abilities in Epistemology Ability is a key notion in much contemporary, externalist epistemology. Various authors have argued that there is (at least) an ability condition on knowledge (Sosa 2007 ; Greco 1999, 2007. 2009 ; Millar 2010 ; Pritchard 2010, forthcoming a, forthcoming b). Moreover, epistemic justification is also argued to be tied to ability (at least by Greco 2007). Yet, there is not total agreement amongst the interested parties about the conditions under which subjects possess abilities, nor the conditions under which a subject who possesses an ability exercises or manifests it. I will argue in favor of what Millar (2010) dubs the "narrow" account of abilities, and against the "broad" account. My argument proceeds by identifying basic constraints on accounts of ability, 54 Résumés SoPhA - 2012 A-F and then arguing that the broad account of abilities (advocated by Millar [2010] and Greco [2009]) runs afoul of these constraints. The narrow account (advocated by Sosa and Kallestrup & Pritchard) will be seen not to have this problem. A possible out for Greco will be considered, before concluding in favor of the narrow account. §§§ Jacques Cabaret INRA and Tours University Disease concepts in domesticated animals : the role of deduction, induction and abduction Disease concept in humans is threefold : what you feel (sick : personal concept), what your doctor diagnosed (disease : biomedical concept), what society reckon about your disease (ill : sociological concept).These concepts fit also to animal diseases but they will be mediated through the owner, the vet and the health insurance company. The owner will base its sick category on the fact that the animal behave differently (it does not eat, is rejected by the others etc.) ; after these alerting signs, the owner may well have deepen his analysis : does the animal present fever, anaemia etc.. Induction and possibly abduction will be the major reasoning tools. The vet will be indicated which animal is behaving differently and will try to construct a diagnostic, alone or with the aid of the laboratory, and then will propose control of the disease either in a sole animal or in a group : the deduction will be the major tools.. The insurance expert, based on vet or other health experts, will then decide to reimburse the cost of treatments or not. The ill concept will be constructed from deduction (the vet/laboratory diagnosis), induction (farmers/owner view) and particularly abduction. §§§ Marta Campdelacreu University of Barcelona Do we need two notions of constitution ? In this paper I present and analyse Robert Wilson’s arguments against the following traditionally held position. The relation between objects like a statue, a dollar bill or a person and the object(s) from which they are made like a piece of marble, a piece of paper or an organism, is a relation not of identity but of constitution. Moreover, there is just one relation of constitution. Wilson argues against this last point and defends that there are two different relations of constitution. In this paper I argue that Wilson’s arguments for the existence of two notions of constitution are incorrect. In my argumentation I crucially use the existence of principles of existence‚ persistence, which constitutionalists, Wilson among them, usually accept. I also use a slightly modified version of Lynne Rudder Baker’s theory of constitution. §§§ Elena Casetta Institut d’Histoire et de Philosophie des Sciences et des Techniques (IHPST) LabOnt (Torino) 55 Résumés SoPhA - 2012 A-F Arguing for a Pluralistic Species Concept in the Assessment of Biodiversity It seems fairly obvious to tie in some way biodiversity to species. But, because of the so-called species problem, and in particular the persistent disagreement on species counting, several alternative proposals have been advanced to assess biodiversity without resorting to the species concept, such as measuring higher taxa, phylogenetic diversity, or genetic diversity. In this talk I will argue that although species are not the (only) units of biodiversity, a pluralistic species concept is nonetheless a useful tool to assess biodiversity. After having enlighten the difference between units of biodiversity and indicators of biodiversity, I take as a case study the shift from a non phylogenetic species concept to a phylogenetic one and I argue that disagreement about species counts is not a practically insurmountable obstacle ; rather, it could provide conservation plans with useful criteria for making better choices. Hence — as far as an indicator of biodiversity is concerned — pluralistic species concept can do the job. Finally I give three more reasons speaking in favor of species (and against the majority of alternative proposals), in spite of the difficulties. §§§ Bertrand Cassegrain Université de Genève, Département de science politique et relations internationales Obligation politique et autorité : une critique de la théorie des principes multiples de George Klosko Il existe aujourd’hui une vaste littérature sur l’obligation politique, c’est-à-dire sur l’obligation d’obéir à l’Etat qui nous gouverne. En revanche, plus rares sont les discussions à propos de l’autorité, qui est pourtant considérée comme étant l’autre face de la même pièce. Or, l’étude de l’autorité peut apporter des éléments nouveaux au débat concernant l’obligation politique. Dans un premier temps, je proposerai une description particulière de l’autorité, qui fera appel à la théorie Hohfeldienne des droits ainsi qu’à certains éléments de la philosophie du langage. Dans un deuxième temps, je montrerai en quoi une telle description peut nous être utile pour réfléchir à la justification ou à la légitimation de l’autorité et, in fine, à la justification de l’obligation politique. Je le ferai en examinant la théorie des principes multiples de Georges Klosko et je tenterai de montrer que, si nous avons peut-être de bonnes raisons d’obéir à l’Etat, ces raisons ne légitiment pas pour autant son autorité. J’espère ainsi permettre une meilleure compréhension des conditions de justification et de légitimation de l’autorité ainsi que de l’obligation politique. §§§ Jean-Marie Chevalier Chaire de métaphysique et de philosophie de la connaissance Collège de France L’unité du raisonnement ! Dans The unity of reasoning ? (2009), John Broome propose une conception cognitiviste du raisonnement pratique, selon laquelle ce que l’analyse du raisonnement théorique dit des croyances peut être dit des intentions dans le cadre de l’analyse du raisonnement pratique. Cela lui permet de défendre la thèse supposée non intuitive de l’unité du raisonnement, c’est-à-dire de l’homogénéité des raisonnements pratique et théorique. Une partie de l’article consiste à répondre à 56 Résumés SoPhA - 2012 A-F l’objection du "just too cognitive" (Bratman 2009) : bien que peu plausible, cette proximité des formes de raisonnement n’est pas un argument contre la théorie. J’examine l’objection inverse, du "not entangled enough". En effet, rien ne semble justifier que les raisonnements pratique et théorique soient hétérogènes, sinon une tradition philosophique qui d’Aristote à Anscombe a souhaité développer l’autonomie du domaine pratique. L’intuition du sens commun serait bien plutôt que, dans le cas des intentions et des croyances, nous mettons en jeu des processus similaires. Soucieux de ne pas passer pour un cognitiviste extrême en défendant sa conception "épistémique" du raisonnement pratique, Broome a omis de considérer certaines corrélations profondes entre les deux types de raisonnement. §§§ Daniele Chiffi & Silvia Gaio The Knowability Paradox in the Light of Logic for Pragmatics Fitch’s Knowability Paradox shows that from the reasonable assumptions that all truths are knowable in principle and that there is at least an unknown truth (i.e., we are non-omniscient) follows the undesirable conclusion that all truths are in fact known. Several diagnoses of the paradox have been proposed. We focus, in particular, on the Intuitionistic revision, which aims at avoiding the paradoxical conclusion. However, Percival argues that the Intuitionistic revision incurs a further paradox, the so-called Undecidedness Paradox of Knowability, which states that there are no undecided statements. Our proposal is to provide a Pragmatic revision of the Undecidedness Paradox, that is a revision based on the Logic for Pragmatics. Unlike the treatment of the Undecidedness Paradox of Knowability in Intuitionistic Logic, our argument avoids any contradiction and paradox as it merely shows that there are undecidable sentences. Since in different fragments of the Logic for Pragmatics classical and intuitionistic arguments are valid, our approach sheds new light on the Paradox of Knowability, preserving its gains but avoiding some of its paradoxical consequences. §§§ Eric Clémençon La théorie causale de la référence à l’épreuve de la nomenclature biologique Les exemples de termes de sortes pris par Kripke et Putnam sont majoritairement pris dans le vocabulaire des langues naturelles. Du fait des conséquences épistémologiques tirées par ces auteurs et leurs épigones, il est légitime de se demander si la TCR s’applique aux lexiques scientifiques. Nous confrontons cette théorie sémantique aux Codes Internationaux de Nomenclature biologiques qui régulent la construction et la validité des noms des taxons. Cette confrontation se fait à deux niveaux : 1) Nous comparons les hypothèses sociolinguistiques du "baptême" et de "la division sociale du travail linguistique" à la méthodologie effective des naturalistes de terrain et des taxinomistes. 2) Nous présentons les Codes de Nomenclature du point de vue de la fixation de la référence des termes systématiques, et les rapportons à la thèse de la TCR selon laquelle un terme peut être "introduit soit par ostension, soit par une description". Nous dégageons le principe sémantique des Codes et analysons particulièrement leur outil méthodologique central, "le type porte-nom". Celui-ci est obligatoirement constitué par 1) la présence matérielle d’un spécimen du taxon, 2) le nom scientifique donné par le découvreur de l’espèce, et 3) une description du taxon, la "diagnose". Sur la base de ces deux ensembles, nous évaluons la pertinence de la TRC dans le contexte de la nomenclature scientifique. 57 Résumés SoPhA - 2012 A-F §§§ Damir Cicic Central European University A New Version of the Manipulation Argument for Incompatibilism The Manipulation Argument is one of the most influential arguments for the incompatibility of moral responsibility and causal determinism. It is an argument to the effect that if causal determinism is true we cannot be morally responsible for our actions because there is no relevant difference between causal determinism and responsibility-undermining manipulation. In my presentation I will try to answer two questions concerning this argument. The first is whether it is possible to manipulate someone in a way that the person is not responsible, without depriving her of the abilities or characteristics that one could have regardless of the truth or falsity of determinism. In other words, I will inquire whether it could turn out that everyone is the victim of responsibility-undermining manipulation. The second question I will examine is whether the mere fact of being manipulated by another person could account for the lack of one’s responsibility. I will present my own manipulation examples developed on the basis of Derk Pereboom’s examples, which, in my view, strongly suggest the affirmative answer to the first question and the negative answer to the second question. Thus, I will argue that there are good reasons to believe that causal determinism and moral responsibility are incompatible. §§§ Roberto Ciuni & Carlo Proietti Supervaluations, Subvaluations and indeterminism Supervaluationism holds that the future is undetermined, and as a consequence of this, statements about the future may be neither true nor false. Here we explore the novel and quite different view that the future is abundant : statements about the future do not lack truth-value, but may instead be glutty, that is both true and false. We will show that (1) the logic resulting from this “abundance of the future” is a non-adjunctive paraconsistent formalism based on subvaluations, which has the virtue that all classical laws are valid in it, while no formula like "A and notA" is satisfiable (though both "A" and "not-A" may be true in a model) ; (2) The peculiar behaviour of abundant logical consequence has a meaningful interesting parallel in probability logic ; (3) abundance preserves some important features of classical logic (that supervaluationism does not preserve) when it comes to express those important retrogradations of truth which are presupposed by the argument de praesenti ad praeteritum. §§§ Nicola Claudio Salvatore University of Edinburgh Wittgensteinian epistemology and cartesian skepticism In this paper, I present and discuss a number of current anti-skeptical strategies directly influenced by Wittgenstein’s remarks on hinge propositions. I aim to show how these proposals, both as 58 Résumés SoPhA - 2012 A-F viable interpretations of Wittgenstein’s thought and especially as anti-skeptical strategies, are ultimately unconvincing. Furthermore, I compare and contrast these approaches with another Wittgenstein-inspired position, according to which we should consider "hinge propositions" as "rules of grammar". I argue that this account represents a more viable solution (or, perhaps better, dissolution) of Cartesian-style skepticism. §§§ John Cook St. Francis Xavier University Semantic Deference and the Case of Malapropisms Donald Davidson (1986) has argued that the ubiquity of malapropisms, and the ease with which we are able to interpret those who utter them, shows that speaking as others do, and meaning the same thing by our words as others in our linguistic community, are not essential features of successful linguistic exchanges. This argument has been challenged in many ways, but most recently by appealing to the phenomenon of linguistic deference. Reimer (2004), for instance, argues that it is a necessary condition that a speaker is deferential to the linguistic conventions prevailing in the community, otherwise, her words lack semantic content. Predelli (2010), on the other hand, argues we are able to preserve our widely-shared assumptions about communication because the appeal to what he calls “syntactic deference” means that speakers who utter malapropisms do not “employ expressions” that violate the conventions of the linguistic community. In this paper we argue that these appeals to deference do not in fact avoid the problem posed by Davidson. Although it is certainly true that many speakers acknowledge these deferential intentions in speaking, the appeal to linguistic deference is no help in explaining how we understand speakers who are non-deferential. §§§ Damiano Costa 1* & Alessandro Giordani 2* 1 : University of Geneva 2 : Catholic University of Milan Events as kind instantiations The present paper aims at assessing two of the problems characterizing contemporary metaphysics, i.e. (i) the problem of the individuation of events ; (ii) the problem of the persistence of objects and events, i.e. whether they perdure or endure. We put forward a theory of kinds that offers an elegant solution to both problems and highlights the connection between the identity criteria of events and their way of persistence. Ad (i), every criterion of identity for events proposed so far turned out to be problematic. It has been argued that an effective criterion should position itself at a level of intermediate granularity between that of Kim and that of Quine. In this contribution we shall show how a theory of kinds of events allows formulating a criterion that positions itself at the requested intermediate level. Ad (ii), we shall show how kinds of objects and events have structurally different characteristics, 59 Résumés SoPhA - 2012 A-F and how these differences allow deducing that events perdure and objects endure. Besides that, these considerations are interesting for a twofold reason : (a) they link together the topics of persistence and identity ; (b) they allow to approach the endurance/perdurance debate at a level logically deeper than the one of temporal parts. §§§ Florian Cova Swiss Centre for Affective Sciences Université de Genève "I couldn’t have done otherwise" Les commentaires suscités par la théorie du droit de H.L.Hart ont profondément renouvelé la réflexion sur le positivisme juridique. On a ainsi vu apparaître l’hypothèse d’un positivisme juridique inclusif qui, tout en maintenant la thèse de la séparation entre le droit et la morale, reconnaît la possibilité d’introduire des critères moraux dans les règles de reconnaissance qui permettent d’identifier le contenu du droit et qui fixent les conditions de validité des règles juridiques. Notre contribution vise à présenter cette version du positivisme juridique et à faire le point sur les diverses critiques dont elle a fait l’objet. Deux questions majeures se posent. Le positivisme juridique inclusif est-il encore positiviste et peut-il être vraiment distingué de certaines versions du droit naturel ou de théories qui remettent en cause les principes du positivisme ? Doit-on admettre, à la suite de Joseph Raz, qu’une théorie positiviste conséquente ne peut-être qu’exclusive ? Le problème qui est ainsi soulevé est de savoir comment une règle secondaire peut inclure une norme morale sans pour autant que l’ordre juridique soit subordonné à des normes morales extra-juridiques. §§§ Mikaël Cozic 1* & Brian Hill 2* 1 : Institut d’Histoire et de Philosophie des Sciences et des Techniques CNRS 2 : GREGHEC Les théorèmes de représentation L’une des caractéristiques saillantes de la théorie de la décision, telle qu’on la pratique depuis la seconde guerre mondiale, est le style axiomatique dans lequel elle se développe. Le travail axiomatique culmine dans des résultats qu’on appelle des théorèmes de représentations. Von Neumann et Morgenstern, dans la Theory of Games and Economic Behavior (1944/1947) et Savage dans les Foundations of Statistics (1954/1972), ont montré la voie en proposant deux théorèmes de représentation pour le critère d’espérance d’utilité. Soixante après ces travaux pionniers, une part considérable de la recherche théorique en sciences de la décision est toujours structurée par l’élaboration de tels théorèmes de représentation. Pour certains, c’est parce qu’ils fournissent des « fondements » aux concepts des modèles de décision concernés (par exemple, ceux d’utilité ou de probabilité subjective pour le modèle d’espérance subjective d’utilité). Notre communication se propose de discuter et d’évaluer cette idée, en la confrontant aux conceptions contemporaines de la signification des termes théoriques et en particulier à celles que l’on rattache à Carnap et à Lewis. Nous montrerons que l’indispensabilité des théorèmes de représentation est difficile à justifier de ce point de vue. 60 Résumés SoPhA - 2012 A-F §§§ Marie Darrason Institut d’Histoire et de Philosophie des Sciences et des Techniques (IHPST) Esquisse d’une théorie génétique mécaniste de la maladie Le concept de maladie génétique s’est considérablement élargi au point qu’on a pu affirmer dans la littérature biomédicale contemporaine que toute maladie pouvait être considérée comme génétique . Cette affirmation a généralement été interprétée comme une tentative de gène centrisme, qui consacrerait la prédominance du rôle des gènes dans l’explication causale de la maladie au détriment des facteurs non génétiques. Comme il a été démontré que le gène centrisme est à la fois scientifiquement injustifié et éthiquement discutable, cette affirmation devrait être rejetée. Il nous semble pourtant qu’à condition de bien vouloir cesser de mesurer l’influence causale des gènes et de l’environnement dans l’explication des maladies, c’est à dire à condition de sortir du problème de la sélection causale, il est possible de donner une interprétation pertinente de cette affirmation. Nous proposons en particulier de nous appuyer sur la théorie génétique des maladies infectieuses qui prétend unifier les maladies infectieuses en mettant au jour des mécanismes génétiques communs à cette classe de maladies. A partir de cet exemple d’une théorie génétique mécaniste d’une classe de maladie, nous chercherons à esquisser les fondements d’une théorie génétique mécaniste de la maladie en général. §§§ Sandrine Darsel Archives Poincaré, UMR 7117, CNRS UNIVERSITE DE NANCY 2 Le paradoxe de l’art conceptuel On attend de l’art conceptuel qu’il possède une valeur cognitive élevée. Cela tiendrait à sa spécificité : l’œuvre d’art comme résultat est mise entre parenthèse au profit de l’action artistique entendu comme processus intellectuel. Toutefois, on peut douter du rôle cognitif qui est attribué à l’art conceptuel ou à tout le moins, reconsidérer sa teneur épistémique. En ce sens, je souhaiterais développer l’argumentation suivante. La faiblesse cognitive de l’art conceptuel ne tient pas à un manque de contenu propositionnel mais à ses conditions logiques de réception : l’art conceptuel n’appelle pas à une expérience sensible d’un quelque chose ayant des propriétés esthétiques. Or, la valeur cognitive essentielle et spécifique de l’art repose sur la performance réussie du spectateur attentif à l’œuvre (laquelle mobilise perception aspectuelle fine, effort de l’imagination, émotions ajustées et aventure conceptuelle). Ainsi, quelque soit son contenu propositionnel, le rôle cognitif de l’art conceptuel n’est ni intrinsèque ni spécifique. A l’inverse, l’art « traditionnel » sous ses diverses formes peut posséder une telle valeur cognitive. §§§ Michael De Utrecht University 61 Résumés SoPhA - 2012 A-F Two ways of meeting the Humphrey objection on the objector’s turf One serious objection to Lewisian modal realism, in particular counterpart theory without overlap, is that it violates important adequacy conditions on an analysis of modality. One such constraint, call it Aboutness, is that de re possibilities for an individual s be genuinely about s. What the “genuinely” qualification is intended to rule out are analyses according to which de re possibilities for s may be given without attributing (in the analysans) a property intrinsic to s herself. Kripke’s well-known “Humphrey objection” is precisely the objection that Lewis’ counterpart theory violates Aboutness. Lewis responds by claiming that what is important in an analysis of de re possibilities concerning an individual such as Humphrey need not be genuinely about Humphrey as long as the analysis involves an individual that suitably represents Humphrey. Lewis’s response is clearly not going to convince anyone wedded to Aboutness. I argue, however, that there are two responses faithful to counterpart theory that embrace Aboutness. One of them undermines an assumption Lewis holds concerning the temporal structure of possible worlds, while the other concerns the nature of ordinary and transworld individuals. §§§ Nicolas Delon The moral status of animals I defend a contextual approach in animal ethics. A common core assumption of the main theories (utilitarianism, deontology, rights, contractualism, capabilities) is that the implications of moral status of an entity are exclusively determined by its intrinsic properties (esp. capacities). I consider, and rebut, several attempts to correlate status with intrinsic properties (moral individualism, degree-theories), and I put forth a theory that avoids such oppositions as speciesism/impartialism, particularism/universalization. It rests on (i) a species norm account that does not lead to crude speciesism and allows relevantly to adapt an animal’s status to its nature ; (ii) a contextual aspect which refines corresponding obligations as a function of salient parameters. Moral individualism and degree-theories lead to both epistemic and practical dead-ends, and the cost of their counterintuitive implications outweigh their benefits. But even more moderate approaches such as Nussbaum’s can only evade the objections at the cost of revising the aforementioned core assumption. I address the objections from the appeal to commonsense intuitions and from partiality, and show that my approach is actually robust and compatible with a certain form of impartialism. §§§ Natalja Deng Université de Genève An Interpretation and Defense of Fine’s ’Argument From Passage’ I offer an interpretation and a partial defense of Kit Fine’s "Argument from Passage", which is situated within his reconstruction of McTaggart’s paradox. Fine argues that existing A-theoretic approaches to passage are no more dynamic, i.e. capture passage no better, than the B-theory. I argue that this comparative claim is correct. Our intuitive picture of passage, which inclines us towards A-theories, suggests more than coherent A-theories can deliver. In Finean terms, the 62 Résumés SoPhA - 2012 A-F picture requires not only Realism about tensed facts, but also Neutrality, i.e. the tensed facts not being "oriented towards" one privileged time. However unlike Fine, and unlike others who advance McTaggartian arguments, I take McTaggart’s paradox to indicate neither the need for a more dynamic theory of passage nor that time does not pass. A more dynamic theory is not to be had : Fine’s "non-standard realism" amounts to no more than a conceptual gesture. But instead of concluding that time does not pass, we should conclude that theories of passage cannot deliver the dynamicity of our intuitive picture. For this reason, a B-theoretic account of passage that simply identifies passage with the succession of times is a serious contender. §§§ Esa Diaz-Leon University of Manitoba Social Kinds and Conceptual Analysis : Defending the Semantic Strategy My main question in this paper concerns the methodology of the study of social kinds. In particular, I want to focus on the role of two possible kinds of considerations in order to assess accounts of race and gender : conceptual analysis, on the one hand, and normative considerations, on the other. Some philosophers have recently argued that conceptual analysis is irrelevant, or at least seriously limited, when it comes to answering the main philosophical questions about the nature of gender and race. For instance, Sally Haslanger has argued that the main question in this debate is not what our ordinary concept is, but rather what our ordinary concept should be, and furthermore, that even when we are concerned with our ordinary concept, this is not really constrained by ordinary speakers’ intuitions. Similarly, Ron Mallon has argued that the most significant question in the race debate is the question of whether we should keep or eliminate racial terms (and this is independent of what our ordinary concept of race is, or what it actually refers to). In response, I will argue that conceptual analysis has a significant role to play in the context of philosophical debates about race and gender. §§§ Filipe Drapeau Vieira Contim Université Rennes 1 Le monisme de la constitution matérielle et l’objection de l’indiscernabilité Le monisme à l’égard de la constitution matérielle soutient que la coïncidence permanente (CP) entre un objet et le morceau de matière qui le constitue entraîne leur identité. Son défi est d’expliquer comment il peut y avoir identité dans les cas de CP en dépit de propriétés modales différentes. À cette fin, les monistes adoptent une stratégie dite « abélardienne » d’après laquelle la différence de prédication modale ne reflète pas une différence quant aux propriétés modales, articulées en termes de relations de contrepartie. Mon intervention discute une objection récente que Jim Stone adresse à l’encontre du monisme : si celui-ci défend qu’il y a indiscernabilité modale dans les cas de CP, alors il doit aussi le faire dans les cas de coïncidence temporaire (CT), s’empêchant ainsi d’expliquer la divergence des carrières temporelles. Je montrerai que, pace Stone, la théorie des contreparties a suffisamment de ressources pour rendre compte du fait qu’il y a bien une différence modale dans les cas de CT sans différence modale dans les cas de CP. Je soutiendrai que ceci ne sauve cependant pas le monisme de l’objection dans la mesure où il est incapable d’expliquer la différence de propriétés sortales dans les cas de CT. 63 Résumés SoPhA - 2012 A-F §§§ Mareile Drechsler London School of Economics (LSE) Three Types of Uncertainty Using Savage’s framework, this paper proposes a distinction be- tween three types of uncertainty : ambiguity, option uncertainty and state space uncertainty. Under ambiguity the agent cannot assign a unique subjective probability to each state. The results of Ellsberg’s (1961) experiment tend to be explained by ambiguity aversion. Option uncertainty refers to the case where the state space is insufficiently fine-grained. Then consequences of acts at particular states are not unique ; the agent can envisage several possible consequences at every state. This paper argues that this type of uncertainty is separate from, and cannot be reduced to, ambiguity. The empirical phenomenon of status quo bias (Kahneman, Knetsch and Thaler 1991) is predicted by option uncertainty aversion. State space uncertainty is the most severe case of uncertainty, where the agent does not have access to an exhaustive state space and unforeseen contingencies can occur. Subjective expected utility maximisation is no longer feasible. The paper analyses the characteristics of these types of uncertainty and argues that they are normatively and descriptively distinct. §§§ Julien Dutant Université de Genève The Normative Sceptical Paradox and its Practical Solution In a nutshell, the normative sceptical paradox is this. If you know what you had for lunch, you could bet your mother’s life on it. But you could not bet your mother’s life on it. So you do not know what you had for lunch. But that is crazy, you do know it. The paradox is at the heart of the recent "pragmatic encroachment" literature. Main existing diagnoses lay the blame on some assumption about knowledge : that we have it, that it is not sensitive to stakes, or that it warrants action. We defend a diagnosis that lays the blame on some assumption about normative reasons. p is not a sufficient reason to bet your life on p for a small gain. Hence knowing p does not make it rational for you to bet your life on p for a small gain. The diagnosis requires some rule utilitarist-like reconsideration of the way in which decision problems are commonly framed. §§§ Matthias Egg Université de Lausanne The Role of Common Sense in the Debate on Scientific Realism In the debate on scientific realism, realists and antirealists often seem to share a certain realism about the objects of common sense, disagreeing only about the status of scientific entities. However, this paper analyzes an argument (by Stathis Psillos) in favour of scientific realism, which seems to contradict common sense realism. I will show that there is a tension between Psillos’s 64 Résumés SoPhA - 2012 A-F criticism of common sense and his factualist (as opposed to fundamentalist) conception of scientific realism. The paper concludes with a proposal on how to reconcile these two conflicting aspects of Psillos’s philosophy. §§§ Patrik Engisch University of Fribourg Singular Thought and the Acquaintance Principle What I will call the Standard Account of singular thought can be summarized with the help of the following three theses : (i) One can think about a particular either via a description or directly. (ii) The correct explanation of that fact is that descriptive thoughts have general propositions as content while non-descriptive thoughts have singular propositions as content. (iii) In order to hold a singular thought, i.e. a thought that has a singular proposition as content, one must be acquainted with its constituents. As it is well-known, Russell defended a very strong version of (iii), restricting heavily the class of singular thoughts. But his notion of acquaintance has since been supplanted by more or less strong versions of it, both in the neo-Russsellian and in the neo-Fregean camp. Recently, however, some authors have proposed a very different way to account for the phenomenon of the singularity of thought. In my talk, I intend to examine critically a position advocated by Robin Jeshion in a recent series of papers in which she casts doubt on both (ii) and (iii) while trying to argue independently for (i). §§§ Yuval Eylon The Open University of Israel Blaming and Knowing What is the rule governing the speech-act of blaming ? One necessary condtion is knowledge, or at least justified belief : blame S fo A iff you know S acted wrongly without a valid excuse. But this is not sufficient : when the blamer himself is guilty of committing the same wrong, the speech0act is infelicitous. I will argue that we should look for further conditions to the knowledge-ruke. Insraed, we should understand knowledge as entailing motivation (internalism), and view understanding of others as involving identification (and reject theory-theory views). §§§ Carlo Filotico Université de Parme, Département de Langue et Littérature Italiennes Relativism and the Norms of Assertion 65 Résumés SoPhA - 2012 A-F §§§ According to many contemporary versions of relativism, at least some propositions are such that we can assign to them a truth value only relatively to a further parameter, which may represent the standards of evaluation of the person involved in the truth-judgement. Some contemporary relativist philosophers hold also that accounts of truth as a relative notion are reliable because they are strong enough to justify the thesis that belief and assertion are governed by norms in which the concept of truth is supposed to play a role : namely, the norms that we aim to make true assertions and that we should believe a proposition only when that proposition is true. In my work I will focus mainly on John MacFarlane’s account of norms for assertion (MACFARLANE (2005) and I will try to show that MacFarlane’s notion of relative truth, as it stands, cannot play a genuine normative role because it requires some further theoretical clarifications, still to be provided by relativist philosophers. Martin Fischer 1* & Johannes Stern 1*, 2* 1 : MCMP, LMU Munich 2 : Université de Genève Paradoxes of interacting modal predicates Conceiving of modal notions as predicates has been around since the very beginning of formal philosophizing. For almost as long we know that the constitutive modal ptinciples lead to inconsistency, if modalities are treated as predicates. This suggest that our basic linguistic and philosophical intuitions with respect to these notions have to be reconsidered. Before doing so it seems helpful to be aware of the different options available and thus to analyze and systematize the modal principles with respect to their joint consistency and inconsistency. Where this has been done to a certain extent with respect to modal principles of single modal notions nothing of the like has been done for the setting of multiple modalities where several modal predicates are allowed to interact. This is even more pressing as further, unexpected paradoxes might arise in this setting. In our presentation we shall make some first steps towards a systematization of the paradoxes arising from the interaction of modal predicates and, more specifically, propose to distinguish between paradoxes which in a certain sense are reducible to the paradoxes of single modal predicates and those that are genuine, crucially depending on the interaction of the modal predicates. §§§ Denis Fisette Université du Québec à Montréal Brentano et les théories néo-brentaniennes de la conscience Je m’intéresse aux discussions récentes autour de Brentano et de ce qu’il est maintenant convenu d’appeler les théories néo-brentaniennes de la conscience. La théorie de la conscience élaborée par Franz Brentano dans sa Psychologie d’un point de vue empirique suscite actuellement beaucoup d’intérêt dans la philosophie de l’esprit et dans les sciences cognitives. Certains ont souligné le caractère novateur de sa conception de la conscience tandis que d’autres, tels les défenseurs d’une théorie auto-representationelle de la conscience, se réclament explicitement de Brentano dans lequel ils voient un précurseur de leur propre théorie. Ce retour est-il pertinent à la lumière des 66 Résumés SoPhA - 2012 A-F débats actuels sur la conscience, et plus précisément sur ce qu’on appelle la conscience phénoménale ? Plusieurs adversaires de Brentano estiment que sa conception de la conscience et de l’esprit s’apparente à ce qu’on appelle depuis G. Ryle le théâtre cartésien (i.e. à un ensemble de propriétés attribuées à la res cogitans de Descartes) et qu’elle n’est donc d’aucune utilité pour résoudre le problème "difficile" de la conscience. Je voudrais montrer que le programme de Brentano peut répondre à la plupart de ces objections et que, moyennant quelques modifications, il conserve toute sa pertinence dans le contexte actuel des débats sur la conscience. §§§ Ide Fouche Laboratoire d’études sur les monothéismes Le dilemme d’Euthyphron et la critique du modèle légal en métaéthique Un des arguments avancés en philosophie de la religion par les tenants de la réponse volontariste au " dilemme d’Euthyphron " (les objets possèdent-ils leurs propriétés morales indépendamment de toute pro/con-attitude des agents, et de Dieu lui-même, ou en raison d’un décret libre de Dieu ?) tire de la thèse de la souveraineté divine l’impossibilité de considérer Dieu comme obéissant à des lois, fût-ce à des lois de la raison pratique, et la nécessité de faire de lui la source de toute moralité et des obligations morales auxquelles il n’est pas lui-même soumis. Un problème posé par cet argument est qu’il repose sur une conception " légale " de l’éthique partagée par ces volontaristes et par un certain nombre de leurs adversaires objectivistes ou réalistes. Une critique de cette conception métaéthique ( par l’argument de l’inconsistance et de l’insatisfaisabilité des commandements portant sur les fins bonnes ) permet de tenter une solution du dilemme, fondée sur une théorie alternative, internaliste, et définissant la bonté comme une propriété extrinsèque possédée par les objets en relation avec les agents et leurs attitudes subjectives ou leurs dispositions. §§§ Florent Franchette Institut d’Histoire et de Philosophie des Sciences et des Techniques (IHPST) Hypercomputation and Verification Alan Turing has devised the Turing machine, which is in logic the formalization of the notion of a computable function. Nevertheless, Turing showed it was possible to devise an another model named "O-machine", which is able to compute more functions than the Turing machine. The possibility of computing more functions than the Turing machine is today called "hypercomputation". Although many hypercomputation models have been devised, the notion of hypercomputation is not fully accepted by scientists and philosophers. More precisely, the debate concerns the following claim that I will call "hypercomputation thesis" : it is possible to physically build a hypercomputation model. In this presentation, I will explain one problem raised against the hypercomputation thesis, namely the "verification problem" : if we assume that we have a hypercomputation model physically built, it would be impossible to verify that this model is able to compute a function which is not computable by a Turing machine. I will propose an analysis of this problem in order to show that it does not explicitly dispute the hypercomputation thesis. 67 Résumés SoPhA - 2012 G-N §§§ Guillaume Fréchette Université du Québec à Montréal Dispositional higher-order acts. A Brentanian account What makes my seeing of a red patch a conscious act ? Is it a second-order act or is it a build-in feature of all mental acts ? Regarding the first question, we might ask further : is the second-order act itself conscious ? Or are these acts unconscious acts ? Higher-Order-Theories of perception and thought (HOT-theories) usually answer the first question affirmatively. In order to avoid the infinite regress of second-, third-, etc. order of conscious-making acts, they usually argue that second-order acts are not conscious. Franz Brentano’s theory is generally seen as an interesting alternative to HOT-theories with (unconscious) higher-order acts, since it gives an account of inner consciousness in terms of conscious-making acts without acknowledging the existence of unconscious acts. But does he really succeed in avoiding the infinite regress ? In the following paper, I express some doubts about his success. In order to make sense of his theory, I argue that we have to choose between one of the two alternatives : either by allowing for some form of unconscious consciousness or by showing that his theory is really an identity theory of consciousness and mental acts despite some of the HOT features it has. My choice will go for the first alternative, but following a dispositional understanding of the adjective ‘unconscious’.This understanding of dispositions and its adaptation in the framework of Brentano’s theory of inner consciousness would lead to a higher-order theory where for an intentional act A to be conscious it is necessary for A (among other things) to be triggered by a disposition to A. I will propose some support for this kind of theory. §§§ Akiko Frischhut Université de Genève The viciousness of McTaggart’s regress McTaggart (1927) thought that temporal passage is incoherent because it leads into an infinite vicious regress. I shall present a limited defence of McTaggart, arguing that his notion of passage does indeed lead into a regress. I shall also argue however that the regress is not vicious in the sense McTaggart thought it was. My argument is based on the following three premises : (1) If we follow McTaggart in regarding tenses as properties, then A-properties must be relational properties and change in terms of them must be merely relational change. (2) Relational changes necessarily depend on non-relational changes to bring them about. (3) There is no non-relational change that can bring about the changes that constitute McTaggart’s temporal passage. After arguing for each of the premises, I conclude that temporal passage, as McTaggart conceives of it, is impossible. §§§ 68 Résumés SoPhA - 2012 G-N G-N Mattia Gallotti Jean Nicod Institute - Centre d’Epistémologie et d’Ergologie Comparatives Internalism and the Mystery of the We-Mode The theory of collective intentionality is an invaluable tool for exploring a wide range of issues in social ontology and cognition. One classic argument proposed by John Searle holds that the mark of collective intentionality lies in the representational mode in which collective mental states are held in the head of individuals. So, for a state to be shared people need to access the relevant mental content in the same "we-mode.’ Despite its commonsensical appeal, Searle’s view has often been discarded as somewhat mysterious. According to relational theories of collective intentionality, granted that a state is social insofar as it is represented as such, it is unclear how sociality can be construed as an intrinsic property of individual brains. It follows that collective intentionality excludes internalism. In this paper I shall question the clarity and significance of the relational view, by proposing a newer interpretation of internalist collective intentionality that builds upon, while trying to settle some of the controversies about, Searle’s theory of social ontology. §§§ Benoit Gaultier Collège de France, chaire de Métaphysique et philosophie de la connaissance La valeur de la connaissance et la nature de la croyance Nous estimons intuitivement qu’il est préférable de savoir que p plutôt que simplement croire véridiquement que p. Comment rendre compte de cette intuition ? Je voudrais montrer qu’on ne peut espérer rendre compte de la supériorité épistémique de la connaissance sur la simple croyance vraie en se demandant en quoi peut bien consister, et de quelle propriété peut bien provenir, cette valeur qui, s’ajoutant à celle de sa vérité, fait qu’une connaissance est supérieure à une simple croyance vraie. Il faut au contraire partir de la valeur indivisible de la connaissance, c’est-à-dire (minimalement) du fait d’atteindre le vrai de façon non chanceuse, et juger du succès de nos croyances en fonction du degré auquel il se trouve ainsi atteint. Je voudrais montrer ensuite que savoir que p n’est pas valorisé parce que le fait d’être dans cet état épistémique satisferait une aspiration quelconque que nous aurions en formant nos croyances. La supériorité de la connaissance découle constitutivement de la nature de la croyance, de sorte qu’il est inconcevable d’imaginer des êtres dotés de croyances qui n’attribueraient pas de supériorité épistémique à la connaissance. Je voudrais montrer enfin qu’il ne s’ensuit cependant pas que lorsque je forme la croyance que p, le fait de savoir que p est ce qui m’importe et doit m’importer. La connaissance n’est ni le but, ni la norme de la croyance. §§§ Martin Gibert 69 Résumés SoPhA - 2012 G-N Neurophilosophie, Université McGill Voir son steak comme un animal mort (et l’imagination comme une vertu épistémique) Imaginer un animal mort lorsque je vois un steak dans mon assiette peut-il constituer un gain épistémique ? Selon une certaine tradition rationaliste, l’imagination est une faculté dont on devrait se méfier lorsqu’il s’agit de connaître la réalité. Cependant, plusieurs auteurs ont cherché à identifier une " imagination morale " et à valoriser son rôle en éthique. Dans ce papier en psychologie morale, je me démarque moi aussi de la tradition rationaliste. Je considère plus particulièrement le rôle de l’imagination dans notre perception morale, c’est-à-dire dans l’étape de prise de connaissance d’une situation, préalable nécessaire à la formation de tout jugement moral. Je soutiens que l’imagination peut enrichir notre perception morale et que nous avons par conséquent des raisons de la voir comme une vertu épistémique. J’établis ce point en mobilisant les notions de pertinence morale et de saillance perceptive. Et je crois que mon explication est consistante avec ce que la philosophie de la psychologie nous a récemment appris de l’imagination. §§§ Ephraim Glick University of St Andrews Know-How and Linguistic Analysis One welcome consequence of recent interest in know-how has been the recognition of the literature as providing an excellent case study in how considerations about language might yield insight on philosophical issues elsewhere. Appealing to linguistic theories of questions and knowledge-wh constructions, D.G. Brown provided an early defence of the view that know-how is a kind of knowledge-that. After Brown’s strategy was adopted and updated with contemporary syntax and semantics by Jason Stanley and Timothy Williamson, a number of critics expressed reservations about the methodology. How could linguistics possibly establish substantive conclusions about the relationship between two sorts of mental states ? In the present paper I (i) reconstruct the central argument of Brown / Stanley and Williamson, (ii) review extant criticisms of the linguistic strategy and argue that they fail to refute the central argument, and (iii) compare the debate over know-how with several other issues to draw a general methodological moral : there is no in-principle problem with using linguistics to identify type/sub-type relationships among nonlinguistic phenomena, provided those phenomena can be characterised in a certain way. §§§ Bernd Goebel Theologische Fakultät Fulda Was Anselm really an immanent realist ? There still is much disagreement as to the nature of Anselm of Canterbury’s solution to the ontological problem of universals. Anselm has recently been taken to be saying that a universalis strictly immanent to its corresponding particulars. The chief evidence cited for Anselm’s all eged immanent realism is his theory of original sin. The main part of my paper will be devoted to 70 Résumés SoPhA - 2012 G-N demonstrate that Anselm’s theory of original sin does not support any interpretation of this kind. The immanentist reading draws upon by his remark that "the whole human nature" (tota humana natura) was in Adam and "nothing of it" (nihil de illa) outside of him. Despite Anselm’s use of the mereological preposition de, this has been taken to mean that Adam’s sin affected other persons through their human nature, because human nature in its entirety was in Adam. That is, not only was the reno part of human nature outside of Adam, but also did human nature not exist anywhere else. Yet all it really means is that the substantial universal "human nature’ was wholly, rather than partially instantiated in him. From these and other considerations, it turns out that Anselm was no immanent realist. §§§ Martin Grajner TU Dresden A Two-Factor Theory of Epistemic Justification In this talk I outline and defend a theory of immediate or foundational justification that I call "phenomenal reliabilism". This theory incorporates elements from Huemer’s theory of phenomenal conservatism and Comesaña’s indexical reliabilism. The basic idea of the theory I propose is that certain mental states contribute in a twofold way to the epistemic justification of beliefs, namely due to the way they determine how things seem to a subject and due to the fact that they are actually reliable indicators of the truth of their contents. The first component allows this theory to accommodate internalist intuitions. The second component allows it to foster the connection between justification and truth without being subject to the counterexamples that plague simple or unqualified reliabilist theories. I also try to show that this theory is superior to rival theories that have been proposed in the literature, like Huemer’s theory itself (2001) or a process-reliabilist treatment of foundational justification as in Goldman (2008a). §§§ Marie Guillot Institut Jean Nicod Understanding the Concept "I" as a Phenomenal Concept I defend the view that the concept "I" functions as a phenomenal concept. (By the concept "I" I mean here the ordinary, non-theoretical individual notion that each subject uses to store information specifically about themselves.) What is special about phenomenal concepts is that they cannot be acquired before one has some phenomenal experience (e.g. as of a certain shade of red, or a certain ache). The felt quality of that experience is used as a label to be put on further encounters with experiences of the same kind. I propose that, in the case of the I-concept, the felt quality used as a "label" for all that falls under the concept is what some have called "mineness" or "me-ishness" : that quality of all of my experiences that identifies them as mine. I show how this hypothesis can ground a model of the concept "I" that sheds light on some aspects of the epistemology of first-personal thoughts, including the form of authoritativeness attached to first-personal reports of such thoughts, and immunity to error through misidentification. This model may also help solve some issues related to personal identity, like the "Why it matters" problem. 71 Résumés SoPhA - 2012 G-N §§§ Ghislain Guigon Département de Philosophie, Université de Genève La question spéciale sur l’explication Let the Special Explanation Question be the following : (SEQ) when is it true that ‚àÉx such that x explains why p is the case ? The traditional answer to SEQ is the rationalist one : it is impossible to give conditions under which there is a truth that explains p, because, necessarily, for all p, some truth explains why p is true. The rationalist answer to SEQ is based on the Principle of Sufficient Reason according to which, necessarily, for all p, there is something that explains why p is true. This principle has long been regarded as a basic philosophical principle ; and so AR has long been regarded as an undisputable answer to SEQ. The most recent and most important challenge to the rationalist answer to SEQ is the Bennett-van Inwagen argument according to which the PSR should be rejected because it yields an incredible claim, namely that necessitarianism is true. In my talk I shall first explain why the premises of the Bennett-van Inwagen argument yield a genuine rationalist paradox. Then, after having dismissed proposed replies to the rationalist paradox, I shall offer an original defence of the rationalist answer to SEQ. §§§ Jean-Baptiste Guillon Centre Atlantique de Philosophie, Université de Nantes Held Hostage, the Epistemological Objection to Libertarianism In this presentation, I want to consider an objection against Libertarianism, understood as the conjunction of an incompatibilist conception of freedom and the claim that we actually have such a freedom. In a nutshell, the objection goes as follows : if free will requires well-located indeterminism, then we cannot presently claim to know that we are free, for we cannot presently claim to know that there is well-located indeterminism. Therefore, the libertarian stance cannot be warranted. Fischer (1999) dramatized this situation saying that, if incompatibilism were true, then our view of ourselves would be "held hostage to an esoteric scientific discovery". This kind of reasoning is quite rarely worked out or even spelled out, though it is, I believe, an important motivating element in many an anti-libertarian doctrine. In this presentation, I try to give an explicit version of this objection, emphasizing its fundamentally epistemological nature. Then I argue that the objection can be successfully rebutted. My conclusion is that an incompatibilist free will, if it is conceivable, is also knowable, and therefore, the libertarian can be warranted in his claim that we have (incompatibilist) free will. §§§ Marion Haemmerli Université de Lausanne The Case for Perspectival Representations of Space 72 Résumés SoPhA - 2012 G-N In both the philosophical and the psychological literature there is a consensus as to the existence of two different types of representations of space within the human brain. Human beings represent space both egocentrically and absolutely. Egocentric representations present space from the particular view point of the observer ; absolute representations comprise both map-like representations involving no particular view point and intrinsic representations (also called object-centred representations) involving the view point of an object different from the observer. I present a case for a new type of dichotomy, different from the distinction between egocentric and absolute representations, distinguishing between perspectival and detached representations of space. Under the reading I propose, perspectival representations of space comprise intrinsic and egocentric representations, whereas detached representations comprise solely map-like representations of space. My argument will run in two steps. I will first show that the current distinction between egocentric and absolute representations yields an incomplete account of intrinsic representations of space ; I will then show that the dichotomy between egocentric and absolute representations gives rise to a slightly mistaken philosophical interpretation of what is involved in the different types of spatial representation. §§§ Michael Hertig University of Lausanne Self-confidence and practical reason in Aristotle In Book VII of the Nicomachean Ethics, Aristotle enquires the moral character of akrasia (incontinence) and associates it with a defect in the agent’s knowledge of what is best to do (1147a10-18). In a recent article, David Charles associates rightly this epistemic defect with lack of confidence (pistis). In this talk, I first argue that lack of confidence concerns not only akrasia, but enkrateia (continence) and phronêsis (practical wisdom) as well. Phronêsis, akrasia and enkrateia are distinguished by a proper degree of confidence, which makes of confidence an essential feature of practical thinking. I then show that the strength or weakness of confidence depends on the amount and appropriateness of reasons to act the agent considers when he is inferring a practical conclusion. According to my reading of Aristotle, reasons to act can be either the practical end(s) the agent is seeking to realize, or the particular circumstances of the action as perceived by the agent. §§§ Salim Hirèche Université de Genève For a Weaker Form of Compositionality in Natural Languages While most people agree that natural languages are compositional, they often disagree on the particular form of compositionality that these languages exhibit. The aim of this paper is precisely to address that issue. First, I argue that a plausible version of compositionality should be consistent with how complex expressions are actually formed and interpreted — that it should, in particular, meet the following two criteria : (i) consistence with the flexibility of natural languages and (ii) consistence with their systematicity and productivity. The idea is that compositionality should be both weak enough to meet (i) and strong enough to meet (ii). Then, I sketch four versions 73 Résumés SoPhA - 2012 G-N of compositionality, ranging from the strongest to the weakest : total compositionality ; strong compositionality, which corresponds to the "standard" version of compositionality (roughly : the meaning of a complex expression is determined by the meaning of its constituents and by its syntactic structure) ; weak compositionality ; and zero compositionality. After briefly considering the two extremes, total compositionality and zero compositionality, I conclude that the former clearly fails to meet (i), while the latter clearly fails to meet (ii). Finally, I argue that strong compositionality does not meet (i), whereas weak compositionality meets both criteria. §§§ Frank Hofmann University of Luxembourg, Luxembourg The Generality Constraint - vertical, not horizontal The Generality Constraint (Evans) has been proposed as a demarcation criterion for conceptual content, and there has been extensive debate about whether perceptual representation satisfies it or not. The debate is ill-advised, since it rests on taking the Generality Constraint in a horizontal way. That is, according to this horizontal reading, the Generality Constraint requires that a subject can re-combine subject concepts and predicate concepts more or less freely. Taken in this way, it becomes impossible to make progress on the issue of whether perceptual representation is non-conceptual, since all depends on whether one accepts that perceptual representation allows for object representation (singular representation). In contrast, I propose to interpret the Generality Constraint in a vertical way. Concepts allow for the generation of representations of the same thing (redness, happiness etc.) with varying semantic roles (such as subject role and predicative/attributive role). Arguably, perceptual representation is restricted to the predicative/attributive role and, thus, is non-conceptual. §§§ Cyrille Imbert Archives Poincaré Collective science : How to describe, measure and study collective understanding ? This talk is devoted to trying to clarify under which conditions a scientific group can be said to have scientific understanding of an item of knowledge. In the first part of the talk, I argue that the possession of scientific understanding is a specific problem for collaborative science, even if it has so far been largely ignored by philosophers of science and social epistemologists. In the second part, I argue that the understanding possessed by groups can be studied by focusing upon which sets of understanding-denoting questions they can answer and I show that this instrumental approach is compatible with most approaches about understanding. In the final part of the talk, I highlight typical situations of distribution of scientific knowledge and abilities within groups and analyze which set of understanding-denoting questions the corresponding groups can answer in each case. §§§ Vincent Israel-Jost 74 Résumés SoPhA - 2012 G-N Institut d’Histoire et de Philosophie des Sciences et des Techniques (IHPST) Iterative empiricism and scientific observation In this paper, I develop an account of observation that respects the empiricist demand that observation sentences have a particularly high epistemic authority, while acknowledging that their formulation relies on previously held beliefs (or more generally a ’view’ : beliefs, concepts, theories, etc.) This dependence does not permit to see the epistemic authority of observation sentences as arising from their epistemic autonomy, as has been traditionally done in empiricism. My defense then, is based on a full recognition of the interdependence between observation sentences and a view. This in turn leads to an evolutive model of empirical enquiry, in which the subject’s view is under constant change while experiential judgments can vary depending on the views held by different subjects or by the same subject at two different times. Despite this apparently shaky epistemic situation, I show that investigators have the means to stabilize their material, conceptual and doxastic frameworks as they undertake various experiments. I provide several arguments in favor of the possibility to stabilize an investigation inspired by works in history of science, philosophy of experiment and epistemology. I also link observation to stabilization and I show that stabilization is enough to defend the epistemic authority of observation sentences. §§§ Lydia Jaeger Institut Biblique de Nogent Un miracle viole-t-il les lois de la nature ? Hume définit un miracle comme une violation des lois de la nature. Mais il existe des auteurs (C.S. Lewis par exemple) qui refusent cette définition. L’exposé explore des conceptions rivales de la définition humienne du miracle : Dans quelle mesure la force des arguments avancés dépendelle de la conception de loi favorisée ? Des présupposés métaphysiques sont-ils impliqués dans le débat ? Dans le cas de lois probabilistes et de lois ceteris paribus, rien ne semble pouvoir compter comme une violation de ces lois. Cela implique-t-il qu’aucun miracle n’est alors possible ? L’exposé mettra aussi en parallèle le rapport entre miracles et lois d’un côté, et celui entre esprit et corps de l’autre. Le physicalisme non réductionniste est parallèle à une conception du miracle sans violation des lois. Je montrerai que le physicalisme non réductionniste est incohérent. Seul l’abandon du physicalisme permet de maintenir une conception satisfaisante de l’esprit. De même, quand on considère qu’un miracle ne peut se constater que quand les lois de la nature ont été violées, on utilise une conception réductionniste de l’action intentionnelle : celle-ci relèverait de tout ce qui est contraire aux lois. §§§ Marta Jorba-Grau Logos‚ University of Barcelona Do We Think Outside The Stream Of Consciousness ? According to some authors, the ’cognitive phenomenology thesis’ is the idea that there is a specific cognitive phenomenology for conscious thought, different from sensory and emotional 75 Résumés SoPhA - 2012 G-N phenomenology. Recently, there has been a line of resistance against cognitive phenomenology based on the idea that mental states of thought are not the kind of things suited for having phenomenal character. Soteriou (2007) and Tye & Wright (2011), relying on some observations of Geach (1969), argue for the conclusion that the mental states of conscious thought do not and cannot enter into the stream of consciousness, except insofar as they are clothed sensorily or emotionally. And thus there cannot be such thing as cognitive phenomenology. This conclusion relies on these two premises : (i) anything that figures in the stream of consciousness must unfold over time and (ii) thoughts are states, and as such, they do not unfold over time. I first argue that this specific requirement is not warranted and, second, that even if we accept this condition, conscious thought can satisfy it. §§§ François Kammerer Rationalités Contemporaines Université Paris-Sorbonne - Paris IV Le problème de la disponibilité du contenu : une critique des théories représentationnalistes de la conscience phénoménale Les théories représentationnalistes fortes et réductives de la conscience phénoménale (Dretske, 1995 ; Tye, 1995, 2000) prétendent identifier les états mentaux phénoménaux à des états représentationnels, et le contenu phénoménal de ces états à une forme de contenu représentationnel. Une objection importante a pu être soulevée contre ce type de théories : l’objection de la démarcation (Kriegel, 2002 ; Seager, 2003 ; Stoljar, 2007). Celle-ci consiste à remarquer que, pour pouvoir réduire la conscience phénoménale à une activité de représentation, le représentationnaliste doit être en mesure de rendre raison de la démarcation entre les états représentationnels phénoménaux et non-phénoménaux ; or, il n’est pas sûr que les théories représentationnalistes soient en mesure d’opérer une telle démarcation. Une réponse notable à cette objection consiste à affirmer que c’est la disponibilité, pour le système cognitif central, du contenu de certains états représentationnels, qui rend ceux-ci phénoménalement conscients (Tye, 2003). Dans cette présentation, nous désirons produire une analyse la notion de " disponibilité " afin de montrer que celle-ci n’est pas en mesure de remplir le rôle que les représentationnalistes voudraient lui voir jouer, et ne constitue donc pas un critère de démarcation pertinent pour séparer les états représentationnels phénoménaux des états représentationnels non-phénoménaux. §§§ Philipp Keller University of Geneva Representation - relational, but intrinsic How is it that some items of the world say, mean or represent others ? What grounds this prima facie very surprising property to stand (in) for something else ? In my talk, I argue that some help may come from perhaps an unexpected corner : seeing why, and how, the intrinsic/extrinsic and the relational/non-relational distinctions in the metaphysics of properties crosscut, may help us understand representational properties as an intrinsic, but relational, while intentionality is extrinsic, but non-relational. 76 Résumés SoPhA - 2012 G-N §§§ David Kirkby Durham University Frege’s Context Principle and Proper Names Applying Frege’s Context principle to proper names, as he himself thought it should be, defuses the debate about their semantics. I advance this claim with particular reference to the recent revival of predicative accounts of proper names, arguing that this revival is not motivated. §§§ Jérémie Lafraire IEM, Nonconceptual Content and Semantic Relativism Nonconceptual mental contents have sometimes been defined as contents that do not exhibit subject-predicate structure. It has been argued that it follows that such contents cannot be immune to error through misidentification relative to the first person (IEM). In this paper, I claim the opposite. I argue for an account of certain nonconceptual contents inspired by Recanati’s (2007) Strong Moderate Relativism. This relativist account explains how such contents can be immune. But any relativist theory of mental contents faces a difficulty raised by what cognitive scientists have described as "shared representations" based on "mirror mechanisms". Such representations seem to violate an essential requirement on the applicability of the relativist framework : the invariance condition. My main point in this paper is that this objection is based on a confusion between two distinct invariance conditions, a strong and a weak one, that a relativist may appeal to when considering whether a certain mental content is relative. I show that the variability shared representations display is perfectly consistent with the satisfaction of the weak invariance condition. I then sketch what a detailed relativist account of immune nonconceptual states based on this idea should look like. §§§ Jean-David Lafrance FQRSC Postdoctoral Fellow, Corpus Christi College, University of Oxford The Bundle of Universals Theory of Material Objects The bundle of universals theory of material objects claims that objects are identical to fusions of universals (of the ones, as we would ordinarily say, that they instantiate). It says, moreover, that an object instantiates a universal P just in case P is a part of the fusion of universals to which the object is identical. The transitivity of the part-whole relation poses a problem for the bundle theory. It follows from the latter that any universal instantiated by an object’s spatiotemporal part is also a part of the fusion of the object’s universals. And that is clearly wrong ; the properties of an object’s parts may be different from the object’s properties. I argue that a simple solution to this problem takes a ternary part-whole relation as a mereological primitive, and modifies the bundle theory so that it claims that objects are fusions of universals at some region or other. Furthermore, I argue that the resulting bundle theory is not committed to a controversial version of Leibniz’s Indiscernability of Identicals, unlike the typical bundle theory. 77 Résumés SoPhA - 2012 G-N §§§ Julia Langkau Reflective Equilibrium and Counterexamples At first glance, reflective equilibrium seems to reduce to a trivial and uncontroversial claim about philosophical methodology : we aim to take into account all information available to build a coherent theory. I argue that reflective equilibrium entails two substantive methodological claims. First, we ought to assign equal initial plausibility to intuitions and theories. Second, in the case of a conflict between an intuition and an accepted theory, we have two options to regain coherence : we either drop our intuition or adjust our theory. I show that the first claim is substantive at least on the view originally defended by John Rawls. In order to show that the second claim is substantive, I discuss how the method applies to our current practice of debating thought experiments as counterexamples to philosophical theories. I conclude that reflective equilibrium does not correspond with our current practice, especially as carried out by experimental philosophers. Whereas reflective equilibrium has been discussed mainly in normative ethics and political philosophy, my focus lies on thought experiments in areas such as epistemology, metaphysics, or philosophy of language, where the subject matter under investigation does not consist of moral or similar norms. §§§ Federico Lauria Université de Genève Fit, Fit, Fit, and Fit. On Direction of Fit As a matter of fact, some things fit each other, while others don’t. For instance, Cinderella’s foot fits her shoe, while Mary’s foot doesn’t. Moreover, some things fit each other in a distinct way than others do. For instance, beliefs are supposed to fit the world, while the world itself is supposed to fit our desires. But what does that mean ? In this talk, it is defended that fit is the function of satisfaction, i.e. a kind of correspondence which consists in the obtaining of content. Its relata are facts and bearers of content. Directions of fit of conative and cognitive representations then are distinguished by a formal difference in the norm for satisfaction. Whereas cognitive representations are the subject of the norm for satisfaction, the world itself is under a requirement for satisfaction of conations to occur. It is finally claimed that this contrast is better understood by paying attention to the respective modes under which content is represented. In the case of desire, content is represented as what ought to/should obtain, while in the case of beliefs content is represented as being the case. The direction of fit then relies on the presence or absence of the deontic operator. §§§ Baptiste Le Bihan Philosophie des Normes, Université de Rennes I 78 Résumés SoPhA - 2012 G-N Why a Gunk World is Compatible with Nihilism about Objects Ted Sider (1993) argues that nihilism about objects is incompatible with the metaphysical possibility of gunk and takes this point to show that nihilism is flawed. I shall describe one kind of nihilism able to answer this objection. I believe that most of the things we usually encounter do not exist. That is, I take talk of macroscopic objects and macroscopic properties to refer only to sets of fundamental properties, which are invoked as a matter of linguistic convention. This view is a kind of nihilism : it rules out the existence of objects ; that is, from an ontological point of view, there are no objects. But unlike the moderate nihilism of Mark Heller (1990), Peter van Inwagen (1990) and Trenton Merricks (2002) that claims that most objects do not exist, I endorse a radical nihilism (following Mark Heller (2008)) according to which there are no objects in the world, but only properties instantiated in space-time. As I will show, radical nihilism is perfectly compatible with the metaphysical possibility of gunk. It is also compatible with the epistemic possibility that we actually live in a gunk world. The objection raised by Ted Sider applies only to moderate nihilism that admits some objects in its ontology. §§§ Stephan Leuenberger University of Glasgow Relations intrinsèques Caracterisées de manière informelle, les propriétés intrinsèques sont celles dont l’exemplification par un individu dépend uniquement de la manière d’être de cet individu, et non pas de ce qui se passe en "dehors’ de lui. De façon analogue, les relations intrinsèques sont celles dont l’exemplification par des relata dépend uniquement de la manière d’être de ces relata. Tandis que les propriétés intrinsèques font le sujet d’un vif débat, les relations intrinsèques - à distinguer des relations internes ‚Äì ainsi que la portée métaphysique de la distinction même entre intrinsèque et extrinsèque dans ce contexte ont été négligées. Je ne connais qu’une seule analyse proposée, celle de David Lewis. J’affirme qu’elle échoue, cependant, et que son défaut est irréparable. Malgré tout, la notion de relation intrinsèque est suffisamment claire pour illuminer plusieurs débats portant sur les propriétés intrinsèques. J’en donne deux exemples : le débat sur les analyses combinatoires des propriétés intrinsèques, et celui sur l’impossibilité prétendue de leur connaissance. §§§ Annabelle Lever Université de Genève Discrimination and Appearance : What Does Equality Require ? Is it wrong to discriminate against people based on their physique, dress and grooming and, if it is wrong, should the law seek to prevent it ? On the one hand, appearance discrimination seems to be one of the ways in which other forms of discrimination operate. So, when we discriminate against people because of their race, religion, class or sex we often do so via a hostile or disparaging response to their physique, dress, grooming and demeanour. On the other hand, there does seem to be something troubling about the idea that employers should have to treat employees equally, regardless of their clothing, hairstyles and general appearance. So, on the face of it, there 79 Résumés SoPhA - 2012 G-N seems to be a normatively important difference between laws prohibiting discrimination based on characteristics such as race or sex over which we have little, if any, control, and discrimination based on our clothes, grooming and general appearance, where we have more scope for choice. However, equality can require us to protect people’s choices and to ignore their unchosen circumstances, as opponents of luck-egalitarianism have noted. But if that’s the case what, if anything, is wrong with appearance discrimination ? §§§ Nicolas Liabeuf Méta-métaphysique expérimentale (MME) et "défi de l’intégration" : Que font réellement les métaphysiciens ? Selon le « défi de l’intégration » (Peacocke, 1999), « nous devons réconcilier une explication plausible de ce qui est impliqué dans la vérité des énoncés d’un genre donné avec une explication crédible de la manière dont nous pouvons connaître ces énoncés, quand nous les connaissons » [nous soulignons]. Une telle réconciliation de la métaphysique et de son épistémologie est envisageable en adoptant une stratégie « expérimentale méta-métaphysique » (MME) qui étudierait l’intuition métaphysique, indépendamment des résultats avancés par des métaphysiques qui se proclament descriptives ou normatives. Nous allons voir dans notre exposé que la prémisse d’une telle étude revient à supposer que l’intuition métaphysique est « la chose du monde la mieux partagée ». §§§ David Liggins University of Manchester, UK Unpropositional attitudes The most familiar arguments for the existence of propositions rest on the well-known relational analysis of attitude ascriptions. Tobias Rosefeldt (2008) has argued against the relational analysis by showing that we should not regard "that’-clauses appearing in attitude ascriptions as singular terms. Rosefeldt is not concerned with ontology and is happy to presuppose that propositions exist. I claim that Rosefeldt’s work can be used to undermine standard arguments for the existence of propositions. In this paper I show how. §§§ Franck Lihoreau Instituto de Filosofia da Linguagem, Universidade Nova de Lisboa Are Normative Reasons Evidence for Obligations ? In a series of recent papers Stephen Kearns and Daniel Star argue that normative reasons to do an act simply are evidence that one ought to do this act, and suggest that "evidence" in this context is best understood in standard Bayesian terms. I contest this suggestion. 80 Résumés SoPhA - 2012 G-N §§§ Roberta Locatelli Philosophies contemporaines (PHICO) Paris I Disjunctivism and the puzzle of phenomenal characters In the present talk I try to elucidate what phenomenal disjunctivism (typically propounded by Mike Martin) is committed to. I point out a tension or even a contradiction between its use of the notion of phenomenal character (which, I will argue, seems to make a proper sense only within an internalist framework) and the externalist aim professed by disjunctivists. Then, I attempt to spell out the reasons for this tension and show how phenomenal disjunctivism is committed to an untenable view, which inscribes the ontological commitment to the mind-independent world in the phenomenal character through a question-begging argument. I will then diagnose the motives why a disjunctivist may be willing to embrace such a view : such motives are connected with the attempt to dispel the skeptical threat. I will then exploit these results to show that an account of hallucinations consistent with naïve realism does not require phenomenal disjunctivism, provided one properly understands naïve realism and dismisses the skeptical threat. §§§ Arturs Logins Université de Genève Phenomenal Conception of Evidence and Pragmatic Factors Evidentialism, a popular theory about epistemic justification, states that what justifies our beliefs (and other doxastic attitudes) is the set of our (total) evidence. According to one Evidentialist variety, namely the Phenomenal Conception of Evidence (PCE) Evidentialism, evidence itself is fixed by our non-factive mental states, i.e. mental states that do not entail truth of their content. Traditionally, Evidentialism has adopted an Intellectualist view about epistemic justification, according to which only truth-connected (or theoretical) elements can justify a belief. Recently, it has been forcefully argued that also factors of pragmatic nature play a role in epistemic justification of a belief (Practicalism). I argue, first, that Evidentialists who adopt PCE are committed to abandon Intelectualism. And, second, that a conjunction of Practicalism, PCE Evidentialism and a plausible principle about the constraints on the normativity of action leads to absurd consequences." §§§ Françoise Longy Institut d’Histoire et de Philosophie des Sciences et des Techniques (IHPST) Why do we have hybrid concepts ? Paul Bloom argues in "Water as an artefact kind" (2007) that there is one sense of "water" that does correspond to H2O" and another one that corresponds to an artefact kind. That shows, according to him, that the concept of water is hybrid and that "we naturally think about many 81 Résumés SoPhA - 2012 G-N categories, including water, as both natural kinds and artefact kinds". And he claims that the existence of such hybrid concepts is "a natural solution to a difficult learning problem". I argue that Bloom is right about the existence of hybrid concepts which refer at least to two different kinds, one of which is a natural/real kind, but I claim that (a) the analysis he proposes is unsatisfactory as a general account of hybrid concepts (in particular, since it suggests that only one reference can be a natural/real kind) ; and (b) our possession of such hybrid concepts is not simply the consequence of having to cope with a difficult learning problem, but is epistemologically justified as a means for enhancing our knowledge of the world. I will defend these claims using the concept of biological species as a case study. §§§ Philippe Lusson New York University, Philosophy department Joint actions Philosophers who examine collective actions have for the most part concentrated their efforts on related concepts, such as shared intentions, participatory intentions or team reasoning. It is not always clear how their arguments shed light on collective actions. I will argue that a fruitful view should not be constructed out of related concepts, but from the ground up. The concept of collective action has a role to play in some explanations of coordinated behavior, when multiple agents achieve more with coordinated actions than they would have on their own. Coordinated behavior sometimes is an achievement of the participating agents. When some or all of them can get some or all of the others to act in specific (relevant) ways, their group displays some form of integrated planning towards a goal. It is a distinctive kind of explanation for their coordinated behavior, which delineates an interesting concept of collective action. I argue that it makes for a more convincing picture than concepts derived from shared intentions, participatory intentions or team reasoning. In particular, it connects paradigmatic philosophical examples, like painting the house together, with other examples, like the actions of hierarchies or the group hunts of some populations of chimpanzees. §§§ Christophe Malaterre IHPST On the distinctness of causal variables Distinctness of causal relata plays a crucial role in causation, either when construed as a consequence of causation (when it is claimed that distinct causal relata bestow different causal powers - e.g. Achinstein 1974, Amrstrong 1978, Shoemaker 1984), or when defined as a foundational assumption for causation (e.g. Hausman 1998). The aim of this contribution is to make sense of "distinctness" within Woodward’s manipulationist account of causation (2003) : in this account, distinctness appears in the definiens of causal clauses, yet is nowhere explicitly defined. I explore two approaches : first, a reductive approach with a view to explicating "distinctness" with concepts that are not causal ; and second, a non-reductive approach with the objective of construing distinctness with the help of manipulationist causal concepts (yet avoiding bootstrapping concerns). I show that both approaches lead to sufficient conditions for distinctness. 82 Résumés SoPhA - 2012 G-N Yet identifying necessary conditions proves more difficult and points to the need to underpin manipulationism with stronger foundational clauses than current. §§§ Alexandre Marcellesi Invariance and Explanatory Depth According to the account of causal explanation developed by James Woodward and Christ Hitchcock, a generalization Y = f(X) contributes to causally explaining an event y = f(x) if and only if it is invariant under at least one conceptually possible testing intervention. Together with this account comes an account of explanatory depth, i.e. an account of the criteria we rely on when making comparisons of explanatory quality between generalizations describing causal relations. According to this account, a generalization permits deeper causal explanations the "greater" the range of interventions it is invariant under. There are several ways to understand the "greater" in this account. I present three interpretations, a purely quantitative one, a purely qualitative one, and one according to which it is the variety of interventions a generalization is invariant under that is crucial. I argue that Woodward and Hitchcock’s account of explanatory depth is inadequate under all three interpretations. I argue, in particular, that it conflicts with the idea that good causal explanations should cite causes which are proportional to their effects, an idea defended by many authors, including Woodward himself. I conclude by examining three possible objections to the argument I develop. §§§ Angela Martin Institut d’éthique biomédicale, Université de Genève Some Thoughts On Vulnerability in Health Care I argue that a common distinction concerning the scope of the concept "vulnerability" in contemporary bioethics does not pose a real problem but rather a pseudo-problem which appeared due to a lack of thorough conceptual analysis. Firstly, I formally analyze the concept "vulnerability" and its rules of application, thereby distinguishing i) the reasons why a being can be ascribed vulnerability ; ii) the circumstances of manifestation of vulnerability ; and iii) the manifestations of vulnerability. Secondly, I define those as vulnerable who have interests i) which concern their welfare ; or ii) which are of moral relevancy ; and iii) which potentially can be ignored, frustrated or wronged by the individuals themselves, the circumstances or other living beings. Finally, I show that not all manifestations of "vulnerability" can or should be prevented in applied areas such as health care : only those manifestations of "vulnerability" are morally condemnable for which a moral agent is directly or indirectly responsible insofar as he did not take the claims of those concerned into just consideration. In order to clarify this, I outline the differences and overlaps between harm and wrong, and delineate the kind of claims one has towards the health care system. §§§ Peter Marton Clark University, Worcester, MA, US 83 Résumés SoPhA - 2012 G-N Calling the Skeptic’s Bluff : Brains, Vats, and Irrelevance Arguably, the argument based on the brains-in-a-vat (BIV), or similar scenarios, is less part of the skeptical tradition than of the dogmatist practice. The argument is a test case or challenge for dogmatists to show the strength of their theories of knowledge. The central claim of the present essay is that this "argument" does not deserve our attention. The essay will first offer a formal argument (the Inconsistency Thesis) to show that the possibilities of empirical knowledge and scenarios, like the BIV, are inconsistent. If so, the BIV-skeptic (or the dogmatist, using it) must make the case why to prefer the BIV-scenario over the possibility of empirical knowledge. I will argue that the BIV-skeptic cannot rely on any selection principle (as e.g. conceivability) to select her scenarios over the possibility of empirical knowledge ; neither can she successfully make the claim that such principle is unnecessary for her project. We will also consider whether or not the skeptic can succeed with challenging the Inconceivability Thesis, arguing that even if the skeptic acknowledges the possibility of empirical knowledge, her scenario cannot be salvaged. The essay will conclude with considering the morals of the above argument for the dogmatist (or simply, epistemological) endeavor. §§§ Claudio Mazzola University of Sydney Symmetry, Foresight, and Understanding The problem of determining the logic of scientific explanation is central in contemporary philosophy of science. Stephen Toulmin’s contribution to this topic is included, to a large extent, in his 1961 book Foresight and Understanding : according to his model, scientific theories are inspired by "ideals of natural order", i.e. paradigmatic patterns of behavior, which are regarded as both natural and perfectly intelligible ; scientific explanations accordingly consist in showing how natural phenomena could deviate from those paradigms. The notion of ideals of natural order, however, has been fiercely criticized, either for being tacitly committed with a Aristotelian view of natural phenomena, or because of its historical variability. I outline a revised version of Toulmin’s model, which abandons the notion of ideals of natural order in favor of the more widely accepted and less troublesome notion of symmetry. The resulting account is shown to overcome the major difficulties of Toulmin’s proposal, though preserving all of its virtues. In addition to this, the model so obtained discloses the possibility of unifying the fundamental intuitions underlying the principal competing models, including the deductive-nomological, the unificationist, and the causal-mechanical ones. §§§ Mark McCullagh University of Guelph Distributed assertion Sometimes in making an assertion, one has reason to flag some words for interpretation as if uttered by another. It is an error to try to pigeonhole this either as *using* the flagged words or as *quoting* them. In this talk I consider this phenomenon, which I call "distributed assertion". 84 Résumés SoPhA - 2012 G-N A speaker makes a distributed assertion when she indicates (often using quotation marks) that some of her words are to be interpreted as if produced by another speaker. Standard Kaplanian semantics, surprisingly, is able to handle this sort of thing rather smoothly, as long as each of the separately-performed parts is evaluatable semantically in such a way that the resulting semantic values admit of combination. In such cases, interpretation involves intra-sentential shift both in the context of utterance *and* in the semantic theory being used. I compare this approach to such cases to the approaches proposed by François Recanati, Robert Brandom, Yitzhak Benbaji, and (most recently) Daniel Gutzmann and Eric Stei. I then consider what reasons one might have to make a distributed assertion. I distinguish between a need for semantic deferral and a need for justificatory deferral. And in closing I consider what implications there are for our conception of assertion. §§§ Conor McHugh Philosophy, University of Southampton Control of Belief and Intention The "symmetry view’ about belief and intention says that belief has an essential connection to truth, and intention has a corresponding essential connection to "to-be-doneness’, and that this explains certain parallels between our control of belief and intention respectively. In particular, it explains why we cannot form a belief or intention merely because it would be desirable to have that belief or intention. I distinguish three versions of the symmetry view : a metaphysical version, a normative version and a teleological version. I argue that we should prefer a (modified) teleological version. One can form a particular intention in order to make up one’s mind, even when one’s reasons favour only weakly, or not at all, the action thereby chosen. By contrast, one cannot form a particular belief in order to make up one’s mind, when one’s evidence favours only weakly, or not at all, the proposition thereby believed. This prima facie problem for the symmetry view can and should be dealt with, I suggest, by holding that belief’s essential connection is to knowledge rather than truth. This move is easily accommodated by the teleological version of the symmetry view, but causes trouble for the normative and metaphysical versions. §§§ Phillip Meadows University of Manchester Holey Naive Realism, Batman ! Look At The Air ! ! Naive Realism holds that the phenomenal character of perceptual experiences is constituted by the mind-independent world and the properties they possess. I will argue that it is possible to have two perceptual experiences, (i) an experience of a landscape from a particular point of view through a glazed window and (ii) an experience of the same landscape from the same point of view through an unglazed window, such that the phenomenal character of each experience is identical. By appealing to this possibility, together with the fact that constitution is a one-one relation, I will present an argument against Naive Realism that has the advantage over the argument from illusion that it precludes the currently popular disjunctivist claim that in the case of each experience there is no common kind. This is because neither case can plausibly be construed as 85 Résumés SoPhA - 2012 G-N a case of illusion. The strongest response available to this form of argument will be to deny that we see the glass in the glazed window case or the air in the unglazed window case : consequently, I provide an argument that we do see the glass and the air in each of these cases ! §§§ Jacques Mégier Institut Jean Nicod , Ecole des Hautes Etudes en Sciences Sociales (EHESS) Conscience, circularité, régression infinie, et conscience de soi Qu’est-ce qui rend conscient un état mental ? Un état mental est conscient si ... nous en sommes conscients, dit D. Rosenthal, qui convient qu’il existe un fort sens intuitif de l’auto-référence de la conscience, mais il le requalifie en faveur d’une théorie méta-représentationnelle selon laquelle une représentation mentale devient consciente si elle est l’objet de l’ intentionnalité inconsciente d’un autre état mental, dans certaines circonstances appropriées. Les théories méta-représentationnelles proposent une explication réductive de l’état de conscience par la " rencontre " intentionnelle d’états inconscients, mais soulèvent d’importantes difficultés, d’ordre intuitif, logique, ou épistémique. Si l’on prend au sérieux l’intuition d’auto-référence de la conscience, un schéma remplaçant la méta-représentation par l’auto-représentation devient plausible. La conscience n’est plus une propriété extrinsèque, dérivant de certaines relations de représentation, mais intrinsèque, due à la structure d’auto-représentation de certains états mentaux. Il faut montrer que ce schéma est intelligible, que le risque de régression à l’infini dans les capacités représentationnelles de la conscience n’existe pas, et que de robustes intuitions sont ainsi éclairées, comme la structuration de la conscience entre premier plan et arrière plan, et le lien entre arrière plan et conscience de soi. §§§ Anne Meylan Université de Genève Solving the problem of doxastic responsibility. Why non-volitionalism does not help The problem of doxastic responsibility concerns the question of whether we can be responsible for our beliefs, despite the fact that we cannot control them in the way that we can control our bodily movements. According to the non-volitionalist solution, which is a popular solution to this problem, we can be responsible for our beliefs because our beliefs are attitudes for which we can appropriately be asked our reasons for having them. This article’s goal is to cast doubt on this solution. This objection proceeds in two steps. First, I explain why our reasons for believing things, i.e. our epistemic reasons, has to be identified to motivating reasons in order for the nonvolitionalist solution to work. The volitionalist solution cannot explain why the fact that I can be asked my epistemic reasons for believing something is sufficient to make me responsible for this belief if our epistemic reasons cannot be identified to motivating reasons. Second, I try to show that two conceivable ways of defending the claim that our epistemic reasons are motivating reasons both fail. §§§ 86 Résumés SoPhA - 2012 G-N Sebastian Miguel Logos, University of Barcelona ; NYU Consciousness and Theory of Mind : a Common Theory ? According to Higher-Order theories, phenomenally conscious states are those that are the objects of some kind of higher-order process or representation. There is something higher-order, a metastate, in the case of phenomenal conscious mental states, which is lacking in the case of other kind of states. According to these theories, consciousness depends on our Theory of Mind. A Theory of Mind, is the ability of humans to identify their own mental states and attribute mental states different from their owns to others. Such an ability can, at least conceptually, be decomposed into another two : mindreading and metacognition. In this paper I ague that phenomenal consciousness is a necessary condition for our mindreading ability. This observation jeopardizes theories that maintain that phenomenal consciousness is a by-product of our mindreading ability. My objection might be extended to other HOR theories on the reasonable assumption that metacognition depends on mindreading. To press on other HOR theories, I argue that HOR theories cannot endorse the view that metacognition and mindreading are independent cognitive mechanisms. The tenability of HOR theories depends, therefore, on the plausibility of a functional explanation of the evolution of metacognition. I offer some reasons to doubt that such an explanation will be provided. §§§ Andreea Mihali Wilfrid Laurier University Toward a Cartesian Epistemic Rule Consequentialism This paper proposes a reading of the Meditations as the tortuous trajectory toward a rule consequentialist epistemology ; the Meditations tell the story of the meditator’s passage from an unreflective to a reflective stance which contains three levels : rule-extraction , rule-adoption, 2nd nature rule-compliance. Noa Naaman-Zauderer’s deontological reading of Descartes maintains that the C&D rule is binding because it is experienced as stemming solely from us, not because of the value of a further goal. Contra Naaman-Zauderer, I show that for Descartes at least part of the bindingness of the rule stems from the value of the goal (i.e. truth) ; blame is about improperly arrived at results. This alternative account of the C&D rule brings to light Descartes’ reliance and emphasis on results. Having both a methodological and an adaptive feedback function, results are needed for the discovery of the C&D rule ; once this rule is in place, results serve to buttress the rule’s bindingness and to confirm compliance with it. Only after having become versed in applying the C&D rule can the meditator dispense with the double-checking of the outcomes of his acts of assent and move into something resembling Naaman-Zauderer’s "deontological" phase. §§§ Luis Fernandez Moreno Department of Logic and Philosophy of Science, University of Madrid 87 Résumés SoPhA - 2012 G-N Kripke on Mill’s Theory of Natural Kind Terms In a famous passage of the third lecture of Naming and Necessity Kripke summarizes the core of his criticism to the description theory of natural kind terms, taking into account the theory of general terms proposed by Mill, insofar as it is applied to natural kind terms, as a paradigmatic version of that sort of theory. The aim of this paper is to argue that Mill’s generic theory on general terms does not coincide with his theory concerning the type of general terms that natural kind terms are and that the main thesis of the latter is not subject to Kripke’s objections put forward in the aforementioned passage. §§§ Franziska Müller Université de Fribourg Phenomenology of Minimal Actions According to a standard theory, an action consists of two parts : a mental part (an intention) that causes a bodily movement. Following this, Wegner and other authors claimed that our sense of agency is derived from an experienced correspondence of the two elements. Against this view, several authors raised the argument from minimal action (Pacherie, Bayne, Proust). This phenomenological argument is based on the claim that in most of our everyday activities, we do not experience any intention that accompanies or proceeds the action even though we do experience these activities as ours. The standard reply to this argument is to say that we need a more sophisticated account of intentions. This stance claims that those minimal actions lack any higher order intention proceeding the action, but they do contain a lower-level intention, something like Searle’s intention-in-action. In the development of these accounts, authors typically rely on empirical findings about the mechanisms that underly action generation. I argue that if we understand the sense of agency as a representational state and start from the underlying mechanism to understand what the phenomenology of agency is like, we will not arrive at a convincing solution to the initial problem of minimal action. §§§ Michael Murez Institut Jean Nicod Self-Location and Prospective Control The conjunction of the simple view of belief (as a relation between a subject and a proposition) and the simple view of propositions (as individuated by their truth-conditions) is traditionally thought to face the problem of self-locating belief, i.e. that it fails to explain famous cases in which subjects believe and desire the same propositions but are not disposed to act similarly. Popular responses reject the simple view of belief by introducing a new term into the belief relation, or the simple view of propositions by adopting finer grained contents. I propose a novel approach, which requires neither. What is needed is only an independently motivated extension of the list of attitudes contributing to action. Self-locating "belief", I argue, is actually a psychologically more complicated phenomenon than has been supposed, combining belief and what I call prospective control‚ roughly, the attitude we have towards what feels within our power to 88 Résumés SoPhA - 2012 O-Z bring about. Introducing this notion allows for a solution to the problem of self-location, which interestingly connects our capacity to self-locate with a distinctive feature of our experience as agents, the systematic link between where we locate ourselves and which possibilities feel directly within practical reach. §§§ Robert Myers York University ; Toronto Smith’s Practicality Requirement : A Friendly Amendment, Then a Problem According to Michael Smith’s practicality requirement, if an agent judges that there is reason for her to Φ in circumstances C, then either she is motivated to Φ in C or she is practically irrational. As a number of critics have noted, however, it is far from clear that this is correct, for if an agent’s normative judgements have often proven unreliable before, or seem otherwise suspect now, it is not always clear what practical rationality demands of her. I therefore begin by proposing a friendly amendment to Smith’s requirement, one that makes it much easier to defend. I then go on to argue that this requirement is actually much harder to satisfy than Smith thinks it is, and in fact that there is good reason to doubt that it could be satisfied if desires were nothing more than the purely functional states that Smith claims they are. I finish by briefly sketching a different account of what desires are and briefly explaining why I think it puts us in a better position to satisfy the practicality requirement. §§§ Andrei Nasta Logical or Alogical Words ? §§§ Drawing on some important linguistic results of the last few decades, I start, mainly for expository purposes, by emphasizing the differences between the semantics of logical terms as they appear in natural language and their first order logic counterparts. The logical terms treated here are the quantifiers and some connectives, with focus on negation. I show that we have to accept, crudely put, several levels of meaning (for the natural language logical terms) and that first order logic cannot adequately represent them. Then I present the broad outlines of a proper semantics/pragmatics for logical terms which is flexible enough to unify these diverse levels of meaning. I end by making salient what I take to be the "economical" feature of the semantic/pragmatic processes described. O-Z Francesco Orsi Tartu University 89 Résumés SoPhA - 2012 O-Z Moral obligations and rational desires In a recent article Michael Smith argues that his dispositional theory of value and reasons has a rather definite normative upshot. From the mere concept of a fully rational agent we can derive two agent-relative moral obligations : an obligation not to interfere with people’s exercise of rational capacities, and an obligation to do what we can to make sure that people possess rational capacities. In my paper I explain Smith’s reasoning, and raise three objections to it. First, Smith can plausibly account for obligations to do things we cannot desire to do only at the price of positing a mismatch between our motivational abilities and those of our rational counterparts, something that Smith’s "advice’ model would not welcome. Second, it is far from clear that the obligations thus derived must be agent-relative rather than agent-neutral. Third, since the other-regarding desires of our rational counterpart are simply required by consistency, it is not clear how they can generate genuine moral reasons for us. §§§ Marcello Ostinelli Scuola Universitaria Professionale della Svizzera Italiana Libéralisme politique et républicanisme classique sont-ils compatibles ? Une comparaison de deux modèles de l’éducation à la citoyenneté Récemment le rapport entre libéralisme et républicanisme a fait l’objet d’un débat philosophique très animé. Dans Political Liberalism Rawls déclare que libéralisme politique et républicanisme classique ne sont pas des positions politiques incompatibles puisqu’il n’y a pas entre eux une " opposition fondamentale " (Rawls, 2005). Pour mettre au point leur compatibilité je choisis un point de vue insolite pour un philosophe politique en confrontant les modèles de l’éducation à la citoyenneté qui peuvent être extraits de la théorie de Rawls et de la tradition du républicanisme classique. Mon exposé vise à discuter en premier lieu la question posée par Rawls de la compatibilité entre libéralisme politique et républicanisme classique. En même temps mon analyse procède par une comparaison des modèles de l’éducation à la citoyenneté pour aborder la question de l’extension légitime de l’éducation politique des citoyennes et des citoyens. Mon exposé se termine avec la réfutation de la thèse de Viroli selon laquelle le libéralisme est un républicanisme appauvri, ou incohérent. §§§ Elisa Paganini Dipartimento di Filosofia, Università degli Studi di Milano A defence of common currency names Hawthorne and Lepore (forthcoming) defend a sceptical attitude towards what Kaplan (1990) called common currency names (from now on, cc-names). If they are correct, the belief that there are such entities is ungrounded. I argue instead that they provide no reason to contend the existence of cc-names. Hawthorne and Lepore’s argument may be summed up as follows. They assume the following conditional : (A) If a cc-name exists, then its possible occurrences have something in common in order to belong to the same cc-name. They argue that there are reasons to believe that : (B) name occurrences do not have something in common in order to belong to 90 Résumés SoPhA - 2012 O-Z the same cc-name. They conclude that it is reasonable to suppose (applying modus tollens to (A) and (B)) that (C) cc-names do not exist. I will argue that, contrary to what they claim, there is at least one good reason to assume that (B) is false and, as a consequence, it is not reasonable to suppose that cc-names do not exist (i.e. it is not reasonable to suppose (C)). §§§ Fabrice Pataut Institut d’Histoire et de Philosophie des Sciences et des Techniques (IHPST) Paris 1 Anti-realism and the self-ascription of attitudes In a nutshell, semantic antirealism is the doctrine that if a statement is true, then it must be possible, at least in principle, to determine that it is true. Consider the particular case of selfascriptions of attitudes such as beliefs and desires, i.e. statements of the form "I Φ [that] p", where Φ ranges over propositional attitude verbs and p provides the content of whatever is Φd by the self-ascriber. Should we be semantic antirealists about these when the putative bearer of the attitude is the only individual who may retrieve a warrant in favour of his Φing that p ? We can’t have a good grasp of the question unless we’re clear about (i) whether or not the "at least in principle" clause is too weak, and (ii) what kind of role, if any, should the referents of that-clauses play in the delivering of warrants in favour of such self-ascriptions by way of introspection. Thus two issues : strict finitism on the one hand and intentionality on the other. I shall argue that recent views defended by Peacocke and Pryor are found wanting with respect to both. §§§ Graham Peebles Université de Fribourg Deflationism about Temporal Perception Using simple resources, representationalism about perception and a conceptual claim about what our notion of change is, I argue for a deflationary account of the experience of temporal change. Instead of requiring a standard memory theory or a retentional or extensional specious present theory, I argue that a paradigm case of experience of temporal change, namely motion, can be accounted for in terms of subsequent perceptions with linked representational contents. §§§ Maël Pégny Philosophies Contemporaines Paris-1 Calculer avec des algorithmes, calculer avec des machines : un problème philosophique La thèse de Church stipule que toute fonction calculable est calculable par une machine de Turing. En distinguant, à la suite de nombreux auteurs, une forme algorithmique de la thèse de Church, portant sur les fonctions calculables par un algorithme, d’une forme empirique de 91 Résumés SoPhA - 2012 O-Z cette même thèse, portant sur les fonctions calculables par une machine, il devient possible de poser une nouvelle question : les limites empiriques du calcul sont-elles identiques aux limites des algorithmes ? Ou existe-t-il un moyen empirique d’effectuer un calcul qu’aucun algorithme ne permet d’effectuer ? Je tâcherai de montrer la pertinence philosophique de cette question, notamment pour l’étude du statut épistémologique du calcul. S’il existait une fonction calculable par une machine sans être calculable par un algorithme, il existerait un problème calculatoire qui serait soluble par un dispositif empirique, sans être soluble par aucune méthode mathématique a priori. En ce sens, la coïncidence de la calculabilité par des machines avec la calculabilité par des algorithmes fonde ainsi le caractère a priori de la connaissance obtenue par le calcul. §§§ Christoph C. Pfisterer University of Zurich Predication in Perception In Origins of Objectivity Tyler Burge develops a theory of perception advocating the philosophical benefits of perceptual psychology. The central task of his monograph is to investigate the constitutive conditions for objective representation. He diagnoses the syndrome of "over-intellectualizing" perception. The core assumption of the syndrome is the requirement that for an individual to represent the world as it is, it has to represent the conditions for representation, too. Burge argues that objective empirical representation can stand on its own and does not require beliefs, concepts, or language. Central to Burge’s argument is the notion of "perceptual attribution’ ; i.e. a kind of predication that occurs in perceptual reference, without making perception propositional. In my presentation I shall give a critical examination of this notion. In contrast to Burge’s antiintellectualism I am prepared to argue that perception requires propositional capacities. §§§ Demetris Portides University of Cyprus Idealization and Scientific Models : Reducing the Information Content In this paper I focus on the character of idealization, particularly regarding its use in scientific models. More specifically, I try to analyze the ways idealization enters in scientific modeling from the perspective of the reasoning process involved. I argue that the core feature of the reasoning process behind scientific modelling is the systematic omission of information, which leads to reduction of information content in models. By relying on an analysis of the reasoning process as omission of information regarding the characteristics of target systems, three general ways by which information content is reduced are distinguished : idealization by undelimitation, idealization by isolation and idealization by decomposition. These three kinds of idealizations are explained and an attempt is made to demonstrate their usefulness in making sense of a variety of characteristics exhibited by models. §§§ Carlo Proietti & Frank Zenker 92 Résumés SoPhA - 2012 O-Z Lund University Pluralistic Ignorance and Informational Cascades : an approach in Dynamic Doxastic Logic A group is in a state of pluralistic ignorance (PI) if, roughly speaking, every member of the group thinks that his or her belief or desire is different from the beliefs or desires of the other members of the group. PI has been invoked to explain many otherwise puzzling phenomena in social psychology, such as the familiar situation where every student in a class refrains from asking for clarification, wrongly assuming that all the others have understood the lecture ; or to explain why bystanders refrain from acting on behalf of victim of an emergence. Our main purpose is to shed light on the nature of PI states - their structure, internal consistency and opacity - using the formal apparatus of Dynamic Doxastic Logic, and also to study the sense in which such states are "fragile”, i.e. to identify plausible conditions under which a PI state dissolves into a state of shared belief as the result of a public announcement. Our plan is to (1) define pluralistic ignorance in a DDL formalism and show its (model-theoretical) consistency. We shall then (2) call attention to the close connection between PI and Moore’s paradox which reveals the precise sense in which PI states are epistemically opaque to the group members themselves. We will further show that (3) a singular public announcement by some agent does not have the characteristic cascading effect that dissolves PI but that this effect can be obtained by a series of announcements triggered by perceived collective belief (to be distinguished from the notion of shared belief defined above). §§§ Paula Quinon Department of Philosophy, Lund University The Number Concept : Human Cognition and Philosophy of Mathematics In this paper is proposed a conceptual analysis of natural numbers. This analysis results in a plausible picture of number concept formation, proposing an explanation of the relationship between numbers as understood by cognitive scientists studying number concept in little children and natural numbers used by mathematicians in model-theoretical framework. A designed picture is three-folded. Firstly, research of cognitive scientists is reminded, and concepts of core knowledge and innate cognitive numerical systems are discussed. Secondly, still with respect to cognitive scientists research, the necessity of ability to language use in order to apprehend number concept. Claims that "number words" and "counting routine" is necessary in order to "saturated" number concept to arise, are explored and an interpretation in mathematical language proposed. Finally, descriptive methods used by mathematicians to define concept of number and concept of computability are explored. §§§ Julien Rabachou Caphi (Centre atlantique de philosophie) Les implications métaphysiques d’une acceptation de la relativité de l’identité 93 Résumés SoPhA - 2012 O-Z Le but de cette contribution est de défendre la thèse de la relativité de l’identité, dans la version assumée par Peter Geach, et surtout de tirer les conséquences métaphysiques et ontologiques de son acceptation. La stratégie la plus intuitive de réfutation de la thèse, adoptée par exemple par Wiggins, consiste à soutenir que la relativité de l’identité est vraie mais triviale lorsqu’il s’agit de l’identité sous un prédicat quelconque, et qu’elle s’avère fausse dans le cas où il s’agit d’identité sous un prédicat sortal. Nous soutiendrons par conséquent que l’acceptation de la relativité de l’identité implique a contrario, pour répondre à cette stratégie " essentialiste " de réfutation, le rejet de la distinction entre prédicats sortaux et prédicats ordinaires. Puis nous montrerons que ce rejet de l’essence ne fait difficulté que si l’on présuppose que la relation d’identité est un principe réel d’unité des individus. Nous considérerons au contraire que l’identité est une relation seulement logique et que l’individualité des êtres existe concrètement et antérieurement à toutes nos procédures d’identification. La conséquence est dès lors que la distinction entre prédicats essentiels et accidentels ne s’impose plus, et que la thèse de la relativité de l’identité n’apparaît plus problématique. §§§ Athanasios Raftopoulos University of Cyprus Late vision : perceptual or though-like ? In earlier work, I analyzed early vision, which I claimed is a pre-attentional visual stage unaffected by top-down conceptual modulation. I have related the content of the states of early vision with the nonconceptual content of perception. I also underlined the distinction between early and late vision. The latter is cognitively penetrated and involves the modulation of processing by attention. In this paper, I examine the processes that occur in late vision and discuss whether late vision should be construed as a perceptual stage or as a thought-like discursive stage. I argue that late vision, its (partly) conceptual nature notwithstanding, does not consist in pure thoughts, that is, propositional structures that are formed in the cognitive areas of the brain and participate in discursive reasoning and inferences. Using Jackendoff’s (1989) distinction between visual awareness, which characterizes perception, and visual understanding, which characterizes pure thought, I claim that the contents of late vision belong to visual awareness and not to visual understanding. Although late vision implicates beliefs, either implicit or explicit, these beliefs are hybrid visual/conceptual constructs and not pure thoughts. Distinguishing between these hybrid representations and pure thoughts lays the ground for examining the conceptualization of perceptual content and the way concepts modulate it affecting either its representational or its phenomenal character. §§§ Marion Renauld Archives Poincaré What is make-believe ? A critical path through theories of fiction The concept of "make-believe" turned out to be central to any definition of fictionality, notably those of G.Currie, P. Lamarque or K. Walton, to the extent that it provides a good explanation of the nature and functioning of works of fiction, when in large part characterized out of semantic 94 Résumés SoPhA - 2012 O-Z notions like truth or reference. Generally, it is said that the content of a fictive story is to be make-believed by the audience, who participates in such a game of pretended actions or "made up" worlds. Regardless to the peculiarities of each theory, this propositional attitude is regarded to be the kind of appropriate response to the fictionality of novels, fairy tales, films, not to say sculptures or paintings as well. It is also used to give a more precise account of the activity of imagining, a well-designed object for cognitive sciences or anthropology to look at. But how are we supposed to get what it really means ? How does it help us to understand what is at stake with "fictional" narratives or representations ? And, finally, is it a specific feature, strong enough to distinguish between fiction and non-fiction in an absolute way ? §§§ Sébastien Richard Centre de recherche en philosophie (PHI) Les deux voies de l’ontologie formelle analytique Dans cette conférence, nous distinguons d’un point de vue critique deux projets d’ontologie formelle au sein de la métaphysique analytique. Le premier, que nous qualifions de naïf, a été principalement défendu par Nino Cocchiarella et consiste à résoudre les problèmes ontologiques traditionnels au moyen des outils de la logique formelle contemporaine. Nous opposons à ce premier projet relativement traditionnel dans la métaphysique occidentale une deuxième conception plus substantielle de l’ontologie formelle. Celle-ci consiste à affirmer l’existence de relations et propriétés ontologico-formelles qui ne se réduisent pas à celles de la logique. Dans la version qu’en a proposée Barry Smith, une telle ontologie formelle devrait être formulée dans un langage directement dépictif utilisant des diagrammes représentant uniquement la complexité ontologique, afin d’éviter toute immixtion de la logique. Néanmoins, ce projet nous semble souffrir de plusieurs défauts, dont les moindres ne sont pas la projection de structures spatiales dans une théorie qui ne devrait concerner que les structures ontologiques valant pour tout objet en général et un préjugé en faveur de l’effectivité contraire à la neutralité ontologique, dont devrait jouir toute ontologie formelle. §§§ Vincent Richard Université Paris 1, Equipe Philosophies contemporaines The internal nature of meaning In this talk I will argue for an internalist account of meaning and propositions. Language is not a meaningless bearer of meaning. Syntax itself contributes to the determination of meaning. Especially, I’ll argue that the notion of proposition does not concern content but structure. I will first investigate the ways syntax constrains interpretation. I will show that syntactic structures have semantic effects, and so that the interpretation must follow this syntactic paths. In other words, there is a structural part of meaning that is irreducibly syntactic and internal. I will then argue that the internal part is responsible for most of our semantic notions, such as the one of proposition. It is not because we have the semantic intuition that syntax should conform to a definite kind of structure ; on the contrary, it is because syntax generates a definite kind of structure that we have some definite intuitions, apparently semantic, but actually syntactic 95 Résumés SoPhA - 2012 O-Z in nature, on the completeness of utterances. A propositional structure is a structure that is syntactically complete. §§§ Davide Rizza University of East Anglia Applied Mathematical Concepts Philosophers of science have standardly understood the application as the bridging of an empirical structure and a mathematical structure by means of mappings. The mathematical structure is the model of the empirical structure and the inferences that rely upon its properties can be used in order to gain information about the empirical structure. In this paper I claim that this picture does not provide a general account of applications : in some important cases the application of mathematics can be entirely resolved into the introduction of concepts and arguments that act directly on the elements of the empirical problem at hand. No resort to mappings is required or pertinent. The representational approach does therefore illustrate only one possible way in which mathematics is applied. I illustrate this conclusion by examining several related results in social choice theory. §§§ Fanny-Elisabeth Rollet Nosophi, de PhiCo Philosophies Contemporaines, Paris 1 L’agent et ses excuses en droit pénal : De l’intention criminelle aux dispositions coupables Notre projet est d’examiner les standards de la responsabilité et de l’irresponsabilité criminelle du point de vue de l’agentivité, à la lumière de concepts tirés de la philosophie de l’action (D. Davidson) et de théories de l’excuse formulées par des philosophes du droit anglo-saxons contemporains (H. L. A. Hart, G. Yaffe et R. Duff). On s’intéressera ici au problème de la caractérisation criminelle (i.e. au fait de savoir ce qui doit compter comme crime) sous l’angle du rapport qu’entretient cette qualification pénale avec les catégories de l’action imparfaite ou incomplète, et plus précisément avec la reconnaissance d’excuses dans le langage juridique. On commencera par s’interroger sur la nature de l’excuse juridique au regard de la norme d’agentivité qu’elle sous-tend, pour se demander ensuite comment l’excuse juridique, dans ses mutations contemporaines, tend à être comprise en termes dispositionnels, alors même que certaines dispositions de l’agent revêtent une valeur juridique équivoque (aggravante et non atténuante de responsabilité). Le problème de la nature de l’excuse et des limites de la criminalisation de l’intention peut ainsi conduire à une réflexion plus large propre à réinscrire l’ontologie pénale dans un cadre de philosophie politique : l’incrimination par des catégories pénales telles que celle de dangerosité (des dispositions ne valant plus que comme circonstances aggravantes) met en exergue la relation avec le modèle social et politique que cette ontologie est susceptible de promouvoir. §§§ Christian Sachse 96 Résumés SoPhA - 2012 O-Z Université de Lausanne Is there metaphysical free will ? Probably not. There is a strong argument that we are token-identical with something physical and it seems that the "space" in our physical world does not suit sufficiently our intuitions about free will since we face the following dilemma : in a deterministic world, we are not the ultimate origin of our acts and therefore hardly free ; this is the consequence argument against compatibilist positions. On the other hand, it seems problematic to base our free will on indeterministic processes since it then could not be distinguished from chance ; this is the matter of chance argument. Still, this paper spells out a possible solution to the matter of chance argument : 1) I discuss the notion of autonomy of special science’s properties within a conservative reductionist framework and thereby some kind of independency and robustness of psychological properties. Against this background, 2), it is possible to focus in more detail on the possible adaptive functions of noise / indeterministic brain processes if combined with particular constraints and/or feedback mechanisms in the brain. The upshot of this consideration is a possible distinction between free will and chance within indeterminism but without contradicting neither ontological nor epistemological reductionism. §§§ Laura Saller University of Zurich The Case for a Stimulus Account of the Senses In this presentation I shall give a reason for taking seriously a certain position regarding the question how to distinguish our senses. This position, called stimulus account, claims that the senses are distinguished by the physical stimuli that are responsible for the relevant perceptions and by the sense-organs that are involved in the production of these perceptions. In order to vindicate this position, I will take a close look on the cases that are used as arguments in the debate regarding the question how to distinguish the senses. These cases, i.e. human echolocation and an instrument called TSSV, are commonly held to speak for one of the two standard positions in the philosophy of perception. These positions are the position that senses are distinguished by the properties that we perceive by them and the position that the senses are distinguished by the qualia of the perceptions. I am going to show that these examples, in contrast to what is commonly thought, are best explained by the not very popular stimulus account of the senses. I will then take a look at this account, indicate the difficulties for such a position and show how we could try to avoid them. §§§ Sebastian Sanhueza University College London The Realist and the Vulgar : Hume on the Objects of Perception By the vulgar opinion, David Hume means one form the belief in the continuous and distinct existence of bodies takes in the human mind. The vulgar opinion is often taken to capture something 97 Résumés SoPhA - 2012 O-Z close to what we would nowadays call a direct realist account of perception and its objects : in broad lines, a view according to which there is a mind-independent external world, the objects of which are directly or immediately perceived by subjects of perceptual experiences. In this piece, however, I make a small case against this wide-spread assumption : specifically, I suggest that the core-content of the vulgar opinion might be closer to Berkeleyan Idealism ‚Äì that is, a view on which the objects of the external world have the same or a similar kind of existence as those objects perceived by the human mind. The motivation for pursuing this very specific goal is that Hume’s views on the topic of skepticism regarding the senses is apparently shaped by his rejection of the vulgar and the philosophical opinion ; thus, one way of understanding Hume’s enigmatic stance about this brand of skepticism (I take it) consists in clarifying what view he was rejecting, and what such a rejection amounted to. §§§ Maria Serban On functions and mechanisms in the investigation of cognitive capacities One influential tradition in philosophy of psychology holds that explanations of cognitive systems such as working memory and stereopsis proceed by showing that these complex capacities are made up of simpler sub-capacities organized together so that they exhibit the explanandum phenomenon. This sort of explanation is usually referred to as functional analysis. In contrast, contemporary views about the nature of neuroscientific explanation maintain that good neuroscientific explanations describe mechanisms which reveal the causal structure of the world. In the present paper I defend the hypothesis that functional analysis is a form of mechanistic explanation. More precisely, I take it that functional analysis is a mechanism sketch which omits various details about the mechanisms under study, but which turns into a complete mechanistic explanation once these details are appropriately filled in. I argue against the received view about the relationship between psychological and neuroscientific explanations by showing that neither the distinctness, nor the autonomy thesis can face the challenges raised against them. I conclude that while both functional analyses and neuroscientific mechanisms are explanatory relevant, the former are best understood as elliptical mechanistic explanations. The proposed solution suggests a framework for integrating psychological and neuroscientific accounts of cognitive capacities. §§§ Fabien Schang Laboratoire d’Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP) Université Nancy II Quelle logique pour les itératifs ? L’exposé qui suit propose une réflexion en philosophie du langage à propos des verbes itératifs : quelles sont leurs règles de signification, et quelle logique moderne serait susceptible d’en établir les règles ? La réflexion s’articulera en trois étapes. (1) Une étude empirique des itératifs dans la langue française Une interprétation logique de ces constructions naturelles consiste à faire du verbe itératif une fonction appliquée sur un argument propositionnel ; ce schéma fonctionnel se retrouve dans la famille des logiques modales telles que la logique épistémique. (2) Nous examinerons dans un second temps de l’exposé la question suivante : à quelle(s) condition(s) une 98 Résumés SoPhA - 2012 O-Z itération fait-elle sens ? Nous porterons l’attention sur un cas particulier d’itératif : douter. Notre conclusion aboutira à un rapprochement entre itération et auto-référence. (3) Pour conclure cet exposé, nous insisterons sur le caractère performatif des itératifs et privilégierons ainsi une analyse logique illocutoire de ces verbes. Le cas singulier du doute itératif met en évidence une classe spéciale de verbes au sein de la théorie des actes de discours : les anti-performatifs, dont l’effet sur l’interlocuteur est contraire à celui énoncé par le locuteur. §§§ Livio Simeone Laboratoire Théories du Politique Université Paris VIII ; Université Catholique de Louvain Qu’est-ce que le problème de la non-identité ? Certaines actions et certains choix nous semblent moralement condamnables à l’égard de personnes qui existeront dans le futur car ils sont la cause de dommages à ces derniers. C’est le cas par exemple des parents qui décident volontairement d’avoir un enfant handicapé sans avoir suivi le traitement prescrit. Pourtant, une objection simple nous dit que ces intuitions devraient être rejetées. En effet, l’existence d’une personne dépend de la rencontre particulière entre un spermatozoïde et un ovule et peut être altérée entre autres par le moment exact de la conception. En l’absence de l’acte incriminé, la prétendue victime n’existerait donc pas du fait que les parents auraient procédé à la conception plus tard en raison du traitement. Le concept de dommage n’est donc pas applicable à la condition de la victime, car tenter de prévenir le mal a fatalement pour conséquence de prévenir l’existence de cette dernière. Le problème dit de la nonidentité (PNI), formulé initialement par Derek Parfit dans Reasons and Persons (1984) consiste en l’inacceptabilité de cette objection pour nos jugements moraux. Cette présentation se donne pour but d’expliquer ce problème et de préciser ses conséquences pour la philosophie morale et politique. §§§ Joulia Smortchkova Institut Jean Nicod Arguments for the rich content view of perceptual content What kinds of properties enter into the experiential contents of perception ? Do only low-level properties (such as being blue, square, etc.) enter into perceptual experiences (poor content view) or do high level properties (such as being an agent, a banana, being sad, etc.) enter into experiential content as well (rich content view) ? I focus on the arguments for the rich content view. I first critically examine the division between low-level properties and high-level properties which they presuppose. I then underline the limitations of a method recently proposed to argue for the rich content view : the phenomenology first method. I suggest one way to improve the method is by checking its predictions against the experimental data provided by psychological research on visual agnosia and perceptual adaptation. My aim in so doing is not simply to imply that the methods used by psychology are the right ones : taken on their own they do not cut finely enough between competing possible interpretations of certain data. Instead, I outline how a combination of approaches might positively impact future research on such issues. 99 Résumés SoPhA - 2012 O-Z §§§ Pietro Snider Université de Lausanne A Role That Functional Beauty Does Not Occupy in our Aesthetic Experience G. Parsons and A. Carlson recently put forward the notion of Functional Beauty as a sort of aesthetic appreciation that accords a "central role to [the knowledge of] function" (Functional Beauty, OUP 2008, p.228. my emphasis). I question their claim that the knowledge of function occupies a "central and primary place" in our aesthetic experiences (p.234) by evaluating whether it is true that Functional Beauty is always the most important component in our aesthetic appreciation of an object. By means of a few examples, I show that this is not the case, i.e. that there are at least a number of cases in which the overall aesthetic character of an object is not influenced more by our appreciation of its fitness for function than by its "immediate" sensory properties. I conclude that Parsons & Carlson are wrong in suggesting that Functional Beauty occupies a central and primary place (the most important one) in all of our aesthetic experiences. I claim that the role that Functional Beauty plays in aesthetic appreciation, although possibly significant, is not always more important than the role of the immediate sensory beauty of an object. §§§ Michael Sollberger Université de Lausanne Introspecting Other Minds The main issue that I shall discuss in this paper is whether it is possible to introspect someone else’s mind as the mind of someone else. This question lies at the heart of the epistemological problem of other minds : how do I know that others have mental lives that are very much like my own ? If I can inspect my own mental states but never those of others, what justifies my belief in the mental states of others ? Contrary to received philosophical wisdom, I shall argue that it is, indeed, theoretically possible to have introspective access to another’s mental state as her mental state. To support this, admittedly controversial, claim, I shall dwell on cases of inserted thoughts in schizophrenia and stress the key distinction between the owner and author of a thought. I shall apply this distinction to the epistemological problem of other minds and highlight that under certain theoretical conditions, one can be said to truly introspect another’s mentality as the mentality of another. The result will be that there is no a priori bar to our having introspective knowledge of the inner lives of other human beings. §§§ Patrice Soom Heinrich-Heine Universität Düsseldorf Réductionnisme et élimination 100 Résumés SoPhA - 2012 O-Z Le débat contemporain relatif à la réductibilité des sciences spéciales s’est recentré autours de quelques questions parmi lesquelles figure premièrement celle de la réalisation multiple. L’orthodoxie actuelle veut que la réalisabilité multiple des propriétés des sciences spéciales (MRT) soit garante de leur irréductibilité, mais aussi de leur indispensabilité scientifique. Ceci soulève deuxièmement la question des implications métaphysiques de la réductibilité ou de l’irréductibilité de ces propriétés. Il est ici communément admis que l’irréductibilité des sciences spéciales leur confère autonomie méthodologique et épistémique, alors que leur réductibilité entrainerait inévitablement leur élimination. Nous nous proposons premièrement dans le cadre de cette communication de montrer que l’interprétation anti-réductionniste de MRT conduit à un dilemme inconfortable, entre éliminativisme et épiphénoménalisme à l’égard des propriétés des sciences spéciales. Ce dilemme est engendré par l’assomption selon laquelle les prédicats des sciences spéciales sont des désignateurs rigides. Or, pour peu que l’on abandonne cette assomption, il est possible de construire une position réductionniste compatible avec MRT. Se pose alors la question de savoir si une telle position implique, comme le veut l’orthodoxie standard, l’élimination des sciences spéciales. Nous montrerons que MRT, une fois reconsidérée, peut être alors conçue comme garantissant l’indispensabilité scientifique des sciences spéciales, y compris dans un cadre réductionniste, ce qui nous permettra finalement d’examiner la question des implications normatives de la thèse réductionniste. §§§ Marta Spranzi Université de Versailles, CERSES Moral distress, reasons and context : a plea for moderate moral intuitionism Intuitionism is a controversial meta-ethical stance today. It is both supported by work in evolutionary and moral psychology, and attacked on factual and normative grounds. In this paper, I would like to argue in favor of a "moderate intuitionism". By analyzing the example of doctors’ intuitions about end-of-life actions, I will show that genuine moral intuitions exist and that they are important both for understanding our moral experience and for changing practices. Indeed, moral, as opposed to psychological, distress signals the violation of a moral principle which underlies genuine moral intuitions. In order to answer important objections to classical approaches, a "moderate" form of intuitionism provides a role both for reason (to weed out genuine from spurious intuitions and to identify the normative rule underlying genuine intuitions) and for context (moral intuitions do not hold universally, but have to be consistent across similar contexts). Thus moral intuitions are only prima-facie justified, whereas genuine moral intuitions need to be backed-up by reason in order to have normative import. §§§ Christian Steiner University of Zurich The Problem of a Definition of Life The task of defining life poses a serious philosophical problem. For, although it seems to be obvious what the characteristics of living beings are, they are either not shared by all living beings or also shared by non-living beings. In this paper, I will ask how we should interpret the lack of an 101 Résumés SoPhA - 2012 O-Z analytic definition of life and discuss two possible answers : (a) that the notion of a living being is a family resemblance concept,and (b) that it is a formal concept. I will argue in favour of (b) by showing why (a) might be wrong. §§§ Arthur Sullivan Memorial University of Newfoundland Semantically-Driven Interpretive Processes There is a prevalent notion that there is no tenable middle ground between minimalism and contextualism (in the sense of these terms in which they designate sorts of positions on the semantics-pragmatics interface). Minimalists are prone to argue that any attempts to define an intermediate position will inevitably collapse into contextualism. (Cases in point include Borg, Stanley, and Cappelen & Lepore.) From the other direction, contextualists are also dubious about the tenability of attempted intermediate options. (Examples include Carston and Recanati.) The aim of this paper is to work toward developing a way to rebut this prevalent notion. I will argue that it rests on a false dilemma, which results from unhelpfully broad senses of, respectively, "semantics" (within the minimalists’ camp) and "pragmatics’ (on the part of contextualists). To the contrary, provided that a coherent and significant notion of what I will call "semanticallydriven interpretive processes" can be discerned as distinct from both austere semantic interpretive processes on the one hand and paradigmatically pragmatic interpretive processes on the other, then there is a firm and principled resting ground between minimalism and contextualism. §§§ Piotr Szalek Catholic University of Lublin, Poland/University of Cambridge, UK The Minimal Theory of Goodness The paper aims to propose and examine a modest extension of the minimal theory of the truth predicate, according to which this minimalist strategy (or tendency) might be applied also to the predicate “x is good”. Considering the domain of moral language, it seems promising to distinguish between devices which express approval or rejection of actions performed by (moral) agents. The predicate “x is good” might be understood as a kind of generalised concept working over actions when one expands the scope of particular actions to its generalised class. §§§ Daniela Tagliafico Università degli studi di Torino Episodic Memory, Imagination and the Notion of a Memory Trace In my talk I will criticize the theory of episodic memory that has been proposed by Alex Byrne (2010). According to Byrne a state of episodic memory does not imply the preservation of the 102 Résumés SoPhA - 2012 O-Z knowledge of the once experienced event ; all is required in order to distinguish episodic memory from imagination is the cognitive contact that the agent had with the event and that allows her to undergo a recalling process. I will claim that this requirement is not enough because, if someone is not able to recall any veridical fact or detail about a certain event, then she is only trying to recall, but she fails. In other words, if she remembers, of that event, that it occurred, but does not remember one veridical detail about it, then we can attribute to the subject only a piece of semantic memory, but not a memory of the episodic kind. Moreover, I will show that the notion of a memory trace that is implicitly presupposed by Byrne can help him to distinguish memory from imagination only at the price of giving up its essential property (that of preserving content). §§§ Gabriel Tarziu Faculty of Philosophy University of Bucharest Mathematics and the World : A Solution to the Problem of Applicability One of the most interesting and puzzling features of mathematics is its utility to science. Recently, this feature came to occupy a central place in the philosophy of mathematics as Platonists discovered a very ingenious argument in support of their doctrine that starts exactly from the fact that mathematics is applicable in science. What is the problem of applicability ? The formulation that I have in mind is the one given by the physician Eugene Wigner who, in an article published in 1960, expresses his surprise about "the appropriateness of the language of mathematics for the formulation of the laws of physics" and he offers an argument for the idea that this appropriateness is a miracle starting from the premise that mathematics arises from some sort of aesthetic impulse in humans. In this paper I will be concerned with providing an answer to Wigner’s problem. My strategy will be to show that the aesthetic factor doesn’t play the right kind of role in mathematics for Wigner’s argument to work. I will argue that mathematics is not essentially developed, as so many tend to think, with aesthetic considerations in mind. §§§ Nicolas Tavaglione Dpt de science politique, Université de Genève Séquestrer son patron : une forme de légitime défense sociale ? Il s’agira ici de se demander si, dans certaines circonstances, séquestrer son patron en cas de conflit social peut être justifié par la logique de la légitime défense classique. Cette dernière impose, à toute action défensive, des conditions strictes : (i) la défense doit être nécessaire ; (ii) elle doit répondre à une attaque imminente ; (iii) elle doit être proportionnelle à cette dernière ; (iv) elle doit viser un agresseur injuste. Certaines séquestrations de patron satisfont-elles ces conditions ? Oui. Et il apparaît donc que, si on accepte la légitime défense classique, on doit admettre que certaines séquestrations de patron ne méritent pas la désapprobation sans faille que ce type d’acte s’attire habituellement. Bien entendu, cette conclusion est limitée à certains contextes uniquement : les Fermetures d’Usine Sauvages. Et elle suppose qu’on abandonne certaines idées répandues, mais fragiles, sur la liberté absolue des propriétaires de faire ce qu’ils souhaitent de leur propriété. Heureusement, nous le verrons, il existe de bons arguments philosophiques et juridiques en faveur d’un tel abandon. 103 Résumés SoPhA - 2012 O-Z §§§ Enrico Terrone Università degli studi di Torino (UNITO) The Fictional World Viewed. The Ontological Foundation of Narrative Cinema When we see a narrative film, we perceive a series of pictures and sounds that provide us with information about a fictional world. On one hand, the supporters of the "impersonal imagining thesis" (Currie 1995, Gaut 2004) argue that the spectator uses sights and sounds as prompts for the imaginative construction of a fictional world, but this account does not fit well with the real experience of films. On the other hand, the supporters of the "imagined seeing thesis" (Levinson 1996, Wilson 1997) argue that the film spectator imagines to perceive the fictional events in a first-personal way, but in order to do this, the spectator must first imagine being in the fictional world, with some paradoxical consequences. I claim that these opposing theses bear upon the same ontological fallacy, that of conceiving a fictional world as a possible world, causally disconnected from the real one. Conversely, I will argue that fictional worlds are artifactual, that is, essentially created and therefore essentially connected to the real world. I will show that this ontological account allows us to preserve the benefits of the "imagined seeing thesis" without its paradoxical consequences. §§§ Iulian Toader University of Notre Dame Phenomenological Intuitions and Intuitionistic Grounds In the philosophy of mathematics, one has recently contended that it is unjustified to believe, as for example Hermann Weyl did, that a defeat of intuitionism would entail a rejection of the phenomenological approach to mathematics. The reason for this contention is that some types of phenomenological intuition could allegedly ground parts of mathematics which go beyond intuitionistic mathematics (see Mancosu and Ryckman 2002). In my paper, I shall argue that this contention is false : if intuitionism is defeated, in the way Weyl thought it was, then one should also reject a phenomenological approach to mathematics. My argument is based on the claim, which I defend, that Mancosu and Ryckman have misinterpreted Weyl’s actual reasons for believing that a defeat of intuitionism would entail a rejection of the phenomenological approach to mathematics. A thorough analysis of these reasons shows that, according to Weyl, intuitionism has been defeated, but only if victory is measured with respect to scientific objectivity, rather than with respect to mathematical belief and understanding, and thus the phenomenological approach is defeated only as an approach to scientific objectivity, but is in fact indispensable as an approach to mathematical belief and understanding. §§§ Silvia De Toffoli 1*, Valeria Giardino 2* 1 : Berlin Mathematical School, Technische Universität 2 : Departamento de Filosofia y Logica y Filosofia de la Ciencia, Universidad de Sevilla 104 Résumés SoPhA - 2012 O-Z Visualization in topology : illustrations vs diagrams In this article, we want to draw attention to the visual material involved in the practice of mathematics (e.g. figures, illustrations, diagrams, etc.) in order to analyze their ‘forms’ and their epistemic and cognitive roles. In particular, we will focus on diagrams, one of our aims being to contend the segregation of diagrammatic reasoning to the domain of pure heuristics. We will introduce knot theory as a case-study in order to evaluate a specific mathematical practice. Knot theory is a branch of topology which is a surprisingly rich source of examples and will be an experimentation ground to develop an analysis of the role of space and action in diagrammatic reasoning. We will propose a characterization and a classification for the diagrams used in knot theory based on their dynamic nature. Our hypothesis is that knot diagrams, differently from illustrations, are not static but convey a set of (more or less explicit) rules that regulate their moves in the space they live in, thus triggering a form of manipulative imagination which is nurtured by expertise. In our conclusions, we will hint at possible generalizations of our results. §§§ Giuliano Torrengo Logos University of Barcelona Metaphysical Explanations Lately, it has been suggested that metaphysics should not be confined to the ontological inquiry about what exists, but it should aim at telling a story about the fundamental features of reality and how they relate to each other and to what is derivative. There are of course many differences between those projects, but roughly the underlying idea is that the philosophical inquiry should focus on what are the fundamental aspects of reality and how they relate with what is derivative. Often, this idea is fleshed out in terms of a explanatory link between : the relation of grounding. However, explanations in metaphysics often take the form of reduction or elimination of the explanandum. Therefore, a generic notion of metaphysical explanation is not a reliable guide to characterize grounding relations between fundamental and derivative entities. A somewhat more modest aim is worth pursuing though : spelling out a generic notion of metaphysical explanation, which has grounding, reductionist and eliminativist explanations as its species. I will show the relevance of my approach for the issue of genuine disagreement in metaphysics. §§§ Silvia Tossut Università Vita-Salute San Raffaele Milano A Cooperation-Based Account of Social Scientific Knowledge Scientific research is a group activity, characterized by cooperation between agents which collectively pursue the goal of knowledge production. I summarize the veritistic account of the social dimension of scientific knowledge proposed by Bird (2010) and present some remarks on the functionalist approach he endorses. I argue that social relations affecting scientific research, in particular membership in a research team, have epistemic relevance in virtue of a shared intention maintained by the individuals involved in cooperative scientific research and common knowledge of this intention. More precisely, following Bratman’s (1993) analysis, shared intention includes an 105 Résumés SoPhA - 2012 O-Z intention toward the efficacy of other agents’ actions, and so cooperation entails a disposition to help the other members in realizing their intentions. Since the common goal in scientific research is knowledge production, each agent is committed to tell the truth to facilitate the other members in their research. Common knowledge of this commitment provides each agent with good reasons to rely on others’ testimonies, and thus it affects knowledge attributions. The social aspects of scientific research can be accounted for in a way such that they turn out not to affect the truth orientation of scientific knowledge. §§§ Alexandra (Sasha) Vereker Universal Reasons, Universal Constraints There are at least two rival conceptions of normative reasons : Humean and anti-Humean. Humeans hold, and their opponents deny, that normative reasons depend on our desires. It may seem that the Humean thesis poses a problem : if normative reasons depend on our desires, then, when we argue about normative reasons, we are arguing about reasons-relative-to-my-desires and reasons-relative-to-your-desires, in which case we cannot disagree. I argue that this is not so : Humeans can allow for disagreement by distinguishing between normative reasons and constraints on them. They can accept that constraints on normative reasons are not relative to our desires, and so we can disagree, even if normative reasons themselves are relative to our desires. §§§ Claudine Verheggen York University, Department of Philosophy In Defence of Austere Non-Reductionism Hannah Ginsborg has recently developed and defended a new account of meaning and rulefollowing which, she maintains, avoids the pitfalls of both dispositionalism and anti-reductionism. Contra dispositionalism, she tries to accommodate the ineluctably normative aspect of meaning. But, contra anti-reductionism, she wants to do this by proposing a kind of normativity, which she calls primitive, which, though it is not to be conceived of in purely naturalistic terms, is nonetheless to be applied to states or facts that are not fully intentional or contentful in that they are "below the level" of meaning facts. Ginsborg calls "austere" the kind of non-reductionism she targets, in contrast to her own partial reductionism. I argue, against Ginsborg, that the real problem with dispositionalism is that dispositions cannot provide standards of correctness for the applications of linguistic expressions. Ginsborg’s primitive normativity, because it is quasi reductive, cannot accomplish that task either. I share, however, Ginsborg’s dissatisfaction with the austere non-reductionist claim that nothing philosophically illuminating can be said about how people’s use of expressions may amount to meaning. But I argue that her proposal fails to shed any light because, again, it is cashed out in quasi reductionist terms. §§§ Marion Vorms University College Londres 106 Résumés SoPhA - 2012 O-Z La notion de modèle chez Ernest Nagel (1961) : les théories scientifiques sont toujours déjà interprétées Je me propose d’examiner dans le détail la manière dont Ernest Nagel (1961), considéré comme l’un des derniers représentants de l’empirisme logique, introduit la notion de modèle dans la reconstruction qu’il propose des théories scientifiques. Je m’efforcerai de montrer que, présentée comme un infléchissement mineur de la conception " orthodoxe " des théories formulée par Carnap (1956, 1966), l’introduction de la notion de modèle implique en fait un renoncement au projet formalisateur de l’empirisme logique. Elle marque en effet la reconnaissance du fait qu’on ne peut faire abstraction, dans l’étude du contenu des théories, de la compréhension qu’en ont leurs utilisateurs. J’espère par là contribuer à la fois à éclairer un épisode important de l’histoire de la philosophie analytique des sciences, et apporter un éclairage utile sur les débats actuels autour de la notion de modèle et, plus largement, des représentations théoriques. La plupart des sens de la notion de modèle telle qu’elle est utilisée aujourd’hui, et des problèmes soulevés par cette polysémie, sont en effet déjà présents dans le texte de Nagel. §§§ Sam Wilkinson University of Edinburgh Dennett’s Personal/Subpersonal Distinction in the Light of Cognitive Neuropsychiatry I emphasise the importance of Dennett’s personal/subpersonal distinction for the empirical study of the mind and brain. However, there are two versions of the distinction within Dennett’s work. The earlier one, which is (unsurprisingly) closer to Ryle’s view, is to be found in Consciousness and Content (1969). The later version, published in Brainstorms (1978), comes hand-in-hand with his intentional stance. My aim is to clarify and adjudicate between these two views. Reflection on recent work in cognitive neuropsychiatry, especially on delusional disorders, suggests that it is Dennett’s earlier distinction that is more useful. §§§ Juhani Yli-vakkuri University of Oxford Faculty of Philosophy The Semantic Argument (also known as the "Operator Argument") for Relativism derives the conclusion that propositions vary in truth value along some nonmodal parameter from the claim that there are sentential operators which "shift" the parameter, together with some further assumptions. I show that, if sound, Semantic Argument applies to variable-binding operators, and that, so applied, Semantic Argument shows that the truth value of a proposition is relative to a variable assignment. This leads to an absurdly fine-grained, orthographic conception of propositions, which both Relativists and their opponents presumably reject. Why the Semantic Argument for Relativism Fails §§§ Julia Zakkou 107 Résumés SoPhA - 2012 O-Z Humboldt Universität zu Berlin Semantic Relativism for Metaontology In my paper I revive the nowadays rather unpopular thesis that ontological claims are not absolutely but only relatively true. My line of reasoning to this conclusion runs as follows : In the first part, I’ll introduce what was taken in the past few years to be the core intuition motivating so-called “metaontology”, the intuition that ontological disputes don’t have a unique substantive answer. In the second part, I’ll present one currently discussed way to do justice to this intuition, so-called “verbalism”. First I’ll outline two ways to explicate this view. Then I’ll show that both of them are confronted with serious problems. In the third part, I’ll present an alternative way to accommodate the metaontological intuition. Its core thesis is that ontological claims are only relatively true. I’ll spell it out in more detail and argue that by avoiding its problems and saving its merits it can accommodate the intuition far better than verbalism. §§§ Josko Zanic Department of Linguistics, University of Zadar, Croatia Externalism and the Transcendental Situation of Semantics The paper analyses the conditions of possibility of empirical investigation of meaning as a basis for a critique of semantic externalism. There are two basic ways of doing semantics : the denotational and the conceptualist way. Whatever the approach chosen, the sematicist cannot avoid assuming the omniscient position, seeing our words/concepts and things "from the outside". Externalism is treated here as a specific, philosophical interpretation of denotational semantics. The basic externalist thesis is formulated thus : the reference of (some of) our terms is determined by the environment by way of causal contact between the cognitive system and the environment. The critique of externalism focuses on three points : the alleged causal links are too many ; or not there at all ; or not the right ones. It follows that causal links are neither necessary nor sufficient to fix reference. We can be said to refer successfully, but this cannot be accounted for by the causal link story. The externalist thinks he can just point to the links that purportedly fix the reference of (some of) our terms, but he is actually privileging certain links in order to ensure the "fixing of reference". Externalism is therefore an abuse of the omniscient observer position. §§§ Dan Zeman Institut Jean Nicod Temporal Binding in the Event Analysis In this paper I investigate one answer to the so-called "argument from binding" for locations consisting in quantification over events instead of quantification over locations. The particular view I will focus on is Cappelen and Hawthorne’s "event analysis". After a brief presentation of the view and of how it answers the argument from binding, I provide some examples of temporal binding that show the need to modify the account. I then envisage some ways the account could be modified in order to deal with the examples given, and conclude with a more general discussion of what kind of views could benefit from the event analysis. 108 Informations pratiques HOTELS 5ème arrondissement • Auberge de jeunesse - BVJ www.hotelmarignan.com 44 rue des Bernardins 75005 Paris [email protected] Tél 01 53 00 90 90 Dortoir de 2, 4, 6, 8, 10 lits, selon disponibilité et ordre d’arrivée, avec petit déjeuner 29 euros/personne en dortoir Simple (WC et douche sur le pallier) : 50 euros Simple avec WC : 65 euros Simple avec WC et douche : 75 euros. 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