Charles Darwin`s On the Origin Of Species
Transcription
Charles Darwin`s On the Origin Of Species
$19.99 $25.50 CAN Science/Graphic Novel Thus, from the war of nature, from famine and death, Michael Keller, an award-winning the most exalted object which we are capable of conceiving, namely, journalist and writer, has a bachelor the production of the higher animals directly follows. There is of science degree in wildlife ecology from the University of Florida and a a grandeur in this view of life, with its several powers, having been master’s degree from the Columbia originally breathed by the Creator into a few forms University Graduate School of Jour- or into one . . . and that, whilst this planet has gone cycling on nalism. Nicolle Rager Fuller is a pro- according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, fessional illustrator, with a bachelor and are being, evolved. of arts degree in biochemistry from —Charles Darwin, from On the Origin of Species Lewis and Clark College and a graduate certificate in science illustration from the University of CaliforniaSanta Cruz. She lives in Washington, DC, with her husband. Charles Darwin’s On the Origin of Species ABOUT THE AUTHORS Michael Keller Illustrated by Nicolle Rager Fuller ISBN: 978-1-60529-697-5 9 781605 296975 Cover design by Nicolle Rager Fuller OriginOfSpeciesDJ_spot.indd 1 TCD 151611 EAN 51999 Charles Darwin’s On the Origin of Species A stunning graphic adaptation of one of the most famous, contested, and important books of all time. Few books have been as contro- A G R A PHIC ADA P TATION versial or as historically significant as Charles Darwin’s On the Origin of Species by Means of Natural Selec- COVER TK tion, or the Preservation of Favoured Races in the Struggle for Life. Since the moment it was released on November 24, 1859, Darwin’s masterwork has been heralded for changing the course of science and condemned for its implied challenges to religion. In Charles Darwin’s On the Origin of Species, author Michael Keller and illustrator Nicolle Rager Fuller introduce a new generation of readers to the original text. Including sections about his pioneering research, the book’s initial public reception, his correspondence with other leading scientists, as well as the most recent breakthroughs in evolutionary theory, this riveting, beautifully rendered adaptation breathes new life into Darwin’s seminal and still polar- Reprinted from Charles Darwin On the Origin Of Species: A Graphic Adaptation by Michael Keller. Copyright 2009 by Michael Keller. Permission granted by Rodale Inc. izing work. Michael Keller ILLUSTR ATED BY NICOLLE R AGER FULLER 8/20/09 11:19:22 AM March 1837 DARWIN’S APARTMENT AT NO. 41 GREAT MARLBOROUGH STREET, LONDON When on board H.M.S. Beagle, as naturalist, I was much struck with certain facts in the distribution of the organic beings inhabiting South America, and in the geological relations of the present to the past inhabitants of that continent. 20 005-036_151611_intro.indd 20 06192009101205 6/19/09 9:46:40 AM To my imagination it is far more satisfactory to look at such instincts as the young cuckoo ejecting its foster-brothers, ants making slaves, the larvae of Ichneumonidae feeding within the live bodies of caterpillars, not as specially endowed or created instincts, but as small consequences of one general law leading to the advancement of all organic beings, namely, 21 005-036_151611_intro.indd 21 06192009101217 6/19/09 9:46:45 AM Many years ago, when comparing, and seeing others compare, the birds from the closely neighbouring islands of the Galápagos archipelago, one with another, and with those from the American mainland, I was much struck how entirely vague and arbitrary is the distinction between species and varieties. I look at the term “species” as one arbitrarily given, for the sake of convenience, to a set of individuals closely resembling each other, and that it does not essentially diff er from the term “variety,” which is given to less distinct and more fluctuating forms.… The passage from one stage of diff erence to another may, in many cases, be the simple result of the nature of the organism and of the diff erent physical conditions to which it has long been exposed; but with respect to the more important and adaptive characters, the passage from one stage of diff erence to another, may be safely attributed to the cumulative action of natural selection.… Hence I look at individual diff erences…as of the highest importance for us, as being the first steps towards such slight varieties as are barely thought worth recording in works on natural history. 49 047-050_151611_variation.indd 49 06192009083721 6/19/09 8:24:51 AM Can it…be thought improbable, seeing that variations useful to man have undoubtedly occurred, that other variations useful in some way to each being in the great and complex battle of life, should occur in the course of many successive generations? If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight, over others, would have the best chance of surviving and of procreating their kind? 62 061-078_151611_natural.indd 62 06192009085018 6/19/09 8:27:07 AM On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. NATURAL SELECTION This preservation of favorable individual diff erences and variations, and the destruction of those which are injurious, I have called Natural Selection, or the Survival of the Fittest. …It is difficult to avoid personifying the word Nature; but I mean by nature, only the aggregate action and product of many natural laws, and by laws the sequence of events as ascertained by us. 63 061-078_151611_natural.indd 63 06192009085034 6/19/09 8:27:12 AM How fl eeting are the wishes and efforts of man! How short his time! And consequently how poor will be his results, compared with those accumulated by Nature during whole geological periods! As man can produce, and certainly has produced, a great result by his methodical and unconscious means of selection, what may not natural selection eff ect? Man can act only on external and visible characters; She can act on every internal organ, on every shade of constitutional diff erence, on the whole machinery of life. Man selects only for his own good; Nature only for that of the being which she tends. Nature, if I may be allowed to personify the natural preservation or survival of the fittest, cares nothing for appearances, except in so far as they are useful to any being. Can we wonder, then, that Nature’s productions should be far “truer” in character than man’s productions; that they should be infinitely better adapted to the most complex conditions of life, and should plainly bear the stamp of far higher workmanship? 64 061-078_151611_natural.indd 64 06192009085037 6/19/09 8:27:17 AM We see nothing of these slow changes in progress, until the hand of time has marked the lapse of ages, and then so imperfect is our view into long-past geological ages, that we see only that the forms of life are now diff erent from what they formerly were. 65 061-078_151611_natural.indd 65 06192009085044 6/19/09 8:27:22 AM Isolation also is an important element in the modification of species through natural selection. ISOLATION AND NATURAL SELECTION For within a confined area, with some place in the natural polity not perfectly occupied, all the individuals varying in the right direction, though in diff erent degrees, will tend to be preserved. But if the area be large, its several districts will almost certainly present diff erent conditions of life. NORTH A MERICA PINE TREE DISTRIBUTION Throughout a great and open area, not only will there be a better chance of favourable variations, arising from the large number of individuals of the same species there supported, but the conditions of life are much more complex from the large number of already existing species; and if some of these many species become modified and improved, others will have to be improved in a corresponding degree, or they will be exterminated. 75 061-078_151611_natural.indd 75 06192009085158 6/19/09 8:28:20 AM And what of the complexities of the human eye? How can that possibly have evolved through gradual changes when any missing component to the system prevents the entire thing from working? We may…find aggregates of pigment-cells, apparently serving as organs of vision, without any nerves. (These) are not capable of distinct vision, and serve only to distinguish light from darkness. The simplest organ which can be called an eye consists of an optic nerve, surrounded by pigment-cells and covered by translucent skin, but without any lens or other refractive body. In this concentration of the rays we gain the first and by far the most important step towards the formation of a true, picture-forming eye; for we have only to place the naked extremity of the optic nerve…at the right distance from the concentrating apparatus, and an image will be formed on it. We must suppose that there is a power, represented by natural selection or the survival of the fittest, always intently watching each slight alteration in the transparent layers; and carefully preserving each which, under varied circumstances, in any way or in any degree, tends to produce a distincter image. 96 087-104_151611_difficulties.indd96 96 06192009085628 6/19/09 8:32:06 AM LAW I was so much impressed with these facts that I strongly insisted… OF THE SUCCESSION OF TYPES …on this “law of the succession of types”—on “this wonderful relationship in the same continent between the dead and the living.” The inhabitants of the world at each successive period in its history have beaten their predecessors in the race for life. The succession of the same types of structure within the same areas during the later geological periods ceases to be mysterious, and is intelligible on the principle of inheritance. 131 125-132_151611_Geoadapt.indd 131 06192009090826 6/19/09 8:37:27 AM ANATOMICAL SIMILARITIES Professor Häckel…has recently brought his great knowledge and abilities to bear on what he calls phylogeny, or the lines of descent of all organic beings. In drawing up the several series he trusts chiefly to embryological characters, but receives aid from homologous and rudimentary organs, as well as from the successive periods at which the various forms of life are believed to have first appeared in our geological formations.... We have seen that the members of the same class, independently of their habits of life, resemble each other in the general plan of their organisation. This resemblance is often expressed by the term “unity of type”; or by saying that the several parts and organs in the diff erent species of the class are homologous.... This is one of the most interesting departments of natural history, and may almost be said to be its very soul. MOLE HUMAN ORCA BAT What can be more curious than that the hand of a man, formed for grasping, that of a mole for digging, the leg of the horse, the paddle of the porpoise, and the wing of the bat, should all be constructed on the same pattern, and should include similar bones, in the same relative positions?... 158 151-164_151611_embryo.indd 158 06192009101932 6/19/09 10:00:51 AM