Balances Consciousness Lab History tips for
Transcription
Balances Consciousness Lab History tips for
March/April 2012 www.labbusinessmag.com Balances Consciousness Lab History The definitive source for lab products, news and developments Staying safe 12 Canadian Publications Mail Product Sales Agreement 40063567 tips for maintaining a safe lab Are You Protecting Your Hands? Suit Up with Electronic Pipettes Laboratory professionals who pipette more than 300 hours per year have a significantly higher risk of developing a repetitive strain injury. When lost compensation, productivity and other expenses are considered, the cost on such an injury can easily exceed $25,000 per injury! With the E4 XLS, Rainin sets a new standard for electronic pipetting. Its ultra-ergonomic grip, extraordinary balance and large 16-bit color screen brings ease and comfort to new heights. Be sure you are protecting your hands with the ultimate ergonomic solution for laboratory pipetting. We are dedicated to raising awareness for the ergonomic risks of pipetting through our Save the Hands initiative. Learn more by calling 1-800-METTLER or visiting www.save-the-hands.com/E4 Risk Free Pipetting Mar./Apr. 2012 www.labbusinessmag.com The definitive source for lab products, news and developments inside 10Labs: then and now The clinical services lab has a long history, reaching all the way back to the beginnings of medical sciences. The key difference between then and now is technology and knowledge, and what observers of the clinical services lab know is that as technology changes, so do labs. Labs are as much a product of what we know as they are a product of the tools we use. 18Fighting for the brain Mario Beauregard’s new book Brain Wars argues that neuroscience is hamstrung by a reliance on outdated ideologies. We question Beauregard about his claims about the nature of consciousness and whether the mind can exist without the brain. 24 Scientist profile Richard Peltier is one of Canada’s leading climatologists. He says public scientists have an obligation to fight for the right to speak to the public they serve. Is government listening? It may not matter if the public doesn’t care. 12 A safe lab is good business Safety is, as everybody knows, pre-eminently important. So why do some labs fail to meet basic safety requirements? Sometimes it’s oversight and sometimes it’s a case of safety fatigue. Whatever the case, we offer 12 tips to making the lab safer for employees and better for business. 22 standards 5 6 8 20 22 21 EDITOR’S NOTE News Suzuki Matters Tech Watch Lab Ware Lab Business March/April 2012 3 High Resolution Purification Sepacore® Flash Systems Sepacore Flash Systems are the ideal solution for the isolation of complex mictures with broad polarity range (plant extracts, crude synthesis reaction mixtures) using normal or reversed phase chromatography, high resolution columns at a pressure up to 50 bar (725 psi). ■ Efficient and reproducible purification. High quality silica and optimized packing technology for high resolution separations. ■ Easy scale up from mg to hundreds of grams. From 1mg up to large scale purification on the same system using disposable cartridges. ■ Suited to your chemistry. In addition to silica, a full range of phases are available: C18, HP, Amine, Cyano, Diol, and Cation Exchange ■ Modularity at its best. Maximum flexibility with a system optimised for your needs BUCHI Corporation New Castle, DE 19720 Toll Free 1-877-MYBUCHI [email protected] www.mybuchi.com Quality in your hands editor’s note Call them irresponsible Serving Canadian Laboratories and Lab Suppliers since 1985 Publisher Christopher J. Forbes & CEO [email protected] Executive Theresa Rogers Editor [email protected] Managing Robert Price Editor [email protected] Staff Writer Julia Teeluck [email protected] Editorial Intern Lauren Der Contributor David Suzuki Art Tammy Malabre Director [email protected] Secretary/ Susan A. Browne Treasurer [email protected] Director of New Business Jacquie Rankin Development [email protected] Marketing Lisa Pressacco Manager [email protected] Marketing Keri LaPlante Co-ordinator [email protected] VP of Roberta Dick Production [email protected] Production Crystal Himes Manager [email protected] Production Joanna Forbes Co-ordinator [email protected] Lab Business is published 6 times per year by Jesmar Communications Inc., 30 East Beaver Creek Rd., Suite 202, Richmond Hill, Ontario L4B 1J2. 905.886.5040 Fax: 905.886.6615 www.labbusinessmag.com One year subscription: Canada $35.00, US $35.00 and foreign $95. Single copies $9.00. Please add GST/HST where applicable. Lab Business Subscription and circulation enquiries: Garth Atkinson, lab@publicationpartners. com Fax: 905.509.0735 Subscriptions to business address only. On occasion, our list is made available to organizations whose products or services may be of interest to you. If you’d rather not receive information, write to us at the address above or call 905.509.3511 The contents of this publication may not be reproduced either in part or in whole without the written consent of the publisher. GST Registration #R124380270. PUBLICATIONS MAIL AGREEMENT NO. 40063567 RETURN UNDELIVERABLE CANADIAN ADDRESSES TO CIRCULATION DEPT. 202-30 EAST BEAVER CREEK RD RICHMOND HILL, ON L4B 1J2 email: [email protected] Jesmar Communications Inc. Publisher of Lab Business Magazine Bio Business Magazine W hat can you buy for $15 billion? A fleet of F-35 fighter jets, you say? Wrong. For 65 fighter jets, you need $25 billion. But hey, that’s the price of owning a set. Now, what’s the difference between $15 billion and $25 billion? That’s easy! $10 billion. Wrong again. It’s the difference between austerity and faux austerity. It’s the difference between a reputation as sterling fiscal managers and ducking-the-goose incompetents. It’s probably the difference between a strong, stable majority and a last place finish. (But don’t worry, they say, no money has been spent yet!) The recent federal budget tells Canadians something else—but not necessarily something new—about the federal government: science is corrosive to unfounded beliefs. And so, coincidentally, because we need to be austere, we must eliminate the parts of government generating facts on which we make decisions. The government’s decision to cut basic research warrants special attention. In particular, the decisions: • To transform the National Research Council into a market-oriented organization. Will this change undermine the NRC’s ability to conduct basic research? • To eliminate the National Round Table on the Environment and the Economy. Will killing this advisory body silence dissenting voices? • To cut Environment Canada’s budget by $98.6-million over three years, almost nine per cent. Will these cuts improve our ability to manage our environment? • To let NSERC’s Discovery Grant program continue to dwindle. How does underfunding research at our universities benefit Canadians? Details of public service layoffs are still unfolding. It seems clear, however, that labs conducting basic research will suffer. Government scientists won’t complain, until they’re let go, because they’re muzzled. The many groups arguing against the government’s anti-science bias are expertly ignored. So here we are, cutting in the name of “austerity,” kneecapping science, and misrepresenting the costs of jet planes to cover up incompetence and ideology. These facts are hard to ignore. Robert Price, Managing Editor We’re Online! @ On the Web at www.labbusinessmag.com On Twitter at biolabmag On Facebook at biolabmag Do the flip! Flip this book to read what Canada’s leading cancer researchers have to say about Canada’s cancer fighting efforts. Printed in Canada Lab Business March/April 2012 5 news beat Gairdner Awards honour new medical insights T he Gairdner Foundation announced the recipients of the 2012 Canada Gairdner Awards recognizing some of the most significant medical discoveries from around the world. The Canadian scientist recognized by the foundation is Lorne Babiuk, VicePresident of Research at the University of Alberta. Babiuk’s work has focused on studying how diseases are transmitted from animals to humans, while developing vaccination approaches to control infectious diseases such as the Rotavirus. Through his study of infectious disease, and leadership role in the University of Saskatchewan’s Vaccine and Infectious Disease Organization and at the University of Alberta, Dr. Babiuk has helped to relieve mortality, morbidity, and economic hardship caused by infectious disease. In addition to recognizing the work of a Canadian researcher, the Gairdner Foundation showcases the work of international researchers. Recipients include: Bu i l di n g L ab Excel l en ce Brian M. Greenwood (London School of Hygiene and Tropical Medicine, London, UK): Dr. Greenwood and his colleagues proved that insecticide-treated bed nets and preventive treatment reduced child mortality by a third. He also showed that vaccinations were highly effective against meningitis and pneumonia. Jeffrey V. Ravetch (Head of the Leonard Wagner Laboratory of Molecular Genetics and Immunology, The Rockefeller University, New York): By identifying how antibodies work, and how autoantibodies can be manipulated to prevent them from doing harm, Ravetch’s work paves the way to understanding how to develop therapies for various autoimmune diseases such as lupus and arthritis, as well as cancer and infectious diseases. Thomas M. Jessell (Howard Hughes Medical Institute, Kavli Institute for Brain Science, Columbia University Medical Center, New York): By studying the assembly and organization of the circuit that controls movement in the spinal cord nervous system, Jessell identified the direct connection between the sensory neuron and the motor neuron. The discovery has the potential to create interventional strategies to treat and cure neurodegenerative diseases such as Amyotrophic Lateral Sclerosis (ALS) and Spinal Muscular Atrophy (SMA). Michael W. Young (the Laboratory of Genetics, Rockefeller Accreditation ISO/IEC 17025: 2005 Environmental, Petroleum, Mineral and Food Proficiency Testing Over 360 analytes, 2 x year Water, Soil, Air, Treatment Inorganic, Organic, Microbiology, Toxicology Training Services In-class, In class, online, publications and webinars Customized courses and hosting options For more information see www.cala.ca 6 March/April 2012 Lab Business University, New York): Young’s work investigates how circadian clocks operate throughout the body’s cells and use a common genetic mechanism to control the rhythmic activities of various tissues. The Gairdner Foundation also recognized the work of Jeffrey C. Hall (Professor Emeritus of Biology, Brandeis University, Waltham, MA) and Michael Rosbash (Howard Hughes Medical Institute, Department of Biology, Brandeis University, Waltham, MA). Worth Repeating “Despite promises that your majority government would follow principles of accountability and transparency, federal scientists in Canada are still not allowed to speak to reporters without the ‘consent’ of media relations officers. Delays in obtaining interviews are often unacceptable and journalists are routinely denied interviews. Increasingly, journalists have simply given up trying to access federal scientists, while scientists at work in federal departments are under undue pressure in an atmosphere dominated by political messaging.” – From an open letter to Prime Minister Harper signed by a coalition of Canadian scientists and journalists Acquisitions in Lab Science Sector O New research to improve food safety recalls, traceability N ew research out of Alberta aims to improve food safety recalls and traceability systems, while also offering scientists a better method for tracking animals. The research project, funded in part by Genome Alberta, focuses on using DNA to improve food safety and traceability systems around ground beef. Researchers extracted samples from ground beef batches, and then pulled DNA from individual muscle fibers found within the samples. Using a statistical method, researchers were then able to infer how many individual cattle made up each batch. Researchers who need to estimate animal populations in complex situations also have a new method for doing so. Traditional methods greatly underestimated population numbers in settings where there was greater variation, such as those found in packing plants. The Alberta researchers were able to account for this variation in their DNA tracking method, leading to more accurate estimates. “Basically what this research shows is that there is a whole new set of tools available now to the research community that has application to all kinds of industry, including the livestock industry. This type of result would not have been possible even a couple of years ago because the technology was not advanced enough,” says Gijs van Rooijen, Chief Scientific Officer for Genome Alberta. The research could also eventually add value to traceability systems for consumers and livestock producers. ntario-based laboratory services company Gamma-Dynacare Medical Laboratories acquired LifeLabs Quebec. Gamma-Dynacare takes responsibility for laboratory testing and Patient Services Centre operations effective April 30, 2012. Gamma-Dynacare’s Quebec operations include a medical diagnostics laboratory in Pointe-Claire and its recently acquired Warnex Medical Laboratory facility in Laval, plus a network of 24 patient services centres in the Montreal and Quebec City areas. Also, Mandel Scientific Company Inc., a distributor of scientific instrumentation and supplies for the Canadian analytical and life sciences marketplace, acquired InterSciences Inc., a distributor of analytical and life science products, located in Markham, Ontario. Under the agreement, the operations of InterSciences will merge with Mandel Scientific Company. AstraZeneca closes Montreal facility T o cut costs and to prepare for the loss of patent protection on some of its best-selling drugs, AstraZeneca announced it would close its Montreal research facility and cut 132 jobs, approximately 17 per cent of its Canadian workforce. The closure follows a string of closures and job cuts among Canadian-based, Big Pharma operations, including 100 layoffs at SanofiAventis’s Laval, Quebec, research centre; the termination of 126 positions following the closure of Johnson & Johnson’s research centre; and the loss of 200 jobs when Merck closed its Montreal lab, once one of the largest labs in Canada. 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Lab Business March/April 2012 7 suzuki matters Non-science nonsense Climate change denial isn’t about science, or even skepticism By David Suzuki with contributions from Ian Hanington L interests. That doesn’t explain why so many ordinary people buy the industry spin, but a number of theories have attempted to shed light on that phenomenon. What’s important, though, is for those of us who rely on facts rather than spin to look at solutions. We can all do much more to reduce our environmental footprints, but the problem has grown so much that large-scale efforts are needed, and many of these must come from decision-makers in industry, government, and academia. However, there appears to be reluctance in some of those circles to act unless the public demands it. And so it’s up to all of us to become informed. Then we can hold our leaders to account and challenge those who refuse to see the big picture. This public responsibility is especially important in light of stepped-up efforts to deny the reality of climate change or the role humans play in it. Cases in point are illusby the denialgate scandal revealed by the The misrepresentation of Nordhaus’s research is trated release of Heartland Institute documents and the typical of the Orwellian doublespeak deniers employ, revelation that Ottawa’s Carleton University hired Harris, a PR man for a number of astroturf but scientists and researchers are calling them on it. Tom groups with a mechanical engineering background, to teach a course on climate change. There are many credible sources of information, and they We could pretend global warming isn’t happening, or that aren’t blog sites run by weathermen like Anthony Watts or humans aren’t a factor if it is. That would be crazy in the face of industry-funded fake science organizations. One place to start is overwhelming evidence to the contrary, but even if it weren’t, at skepticalscience.com. Click on the tab that says “Arguments” there would still be no reason to continue down the road we’re on. for scientific responses to all the main climate change denier talkEnergy is at the heart of modern society’s needs, but when the ing points. source is finite, it seems folly to be hell-bent on using it up in a Another great rebuttal to the deniers came in a recent article few generations, leaving the problems of depletion and pollution in the New York Review of Books by Yale University economics to our children and grandchildren. The longer we delay impleprofessor William D. Nordhaus. He said his article, “Why the menting solutions to our energy challenges the more costly and Global Warming Skeptics Are Wrong”, was “primarily designed difficult it will be when we have to face the inevitable. to correct their misleading description of my own research; but it So, why do so many people insist that we remain stuck with also is directed more broadly at their attempt to discredit scientists outdated and destructive systems and technologies? Why do so and scientific research on climate change.” many try to throw roadblocks in the way of progress and soluThe misrepresentation of Nordhaus’s research is typical of the tions? And what can we do about it? Orwellian doublespeak deniers employ, but scientists and Many books and studies have addressed the first two quesresearchers are calling them on it. tions, including Merchants of Doubt by Naomi Oreskes and Erik Armed with credible information, we can challenge those who Conway, and Climate Cover-Up, by James Hoggan and Richard misrepresent science and spread confusion. If nothing else, we’ll Littlemore. Those show that huge sums of corporate money have be able to breathe easier! LB been spent on campaigns to sow doubt and confusion about issues ranging from the dangers of smoking to threats to the ozone layer to climate change. It’s all about protecting corporate profits and Dr. David Suzuki is a scientist, broadcaster and author. et’s suppose the world’s legitimate scientific institutions and academies, climate scientists, and most of the world’s governments are wrong. Maybe, as some people have argued, they’re involved in a massive conspiracy to impose a socialist world order. Maybe the money’s just too damn good. It doesn’t matter. Let’s just imagine they’re wrong, and that the polar ice caps aren’t melting and the climate isn’t changing. Or, if you prefer, that it’s happening, but that it’s a natural occurrence—nothing to do with seven billion people spewing carbon dioxide and other pollutants into the atmosphere. Would it still make sense to continue rapidly burning the world’s diminishing supply of fossil fuels? Does it mean we shouldn’t worry about pollution? 8 March/April 2012 Lab Business Titration l Ion Chromatography l Electrochemistry l Process Analytics When your needs are full circle Isn’t it nice to know there’s a brand that can deliver? And that brand is Metrohm. Dedicated to bringing you the best in: •Systems and accessories for your analytical testing •Sales Consultants who are experts with your chemistry •Applications Specialists to call on for help •Service professionals who run the gamut from system installation to instrument maintenance & repair, certification and training www.metrohmca.com 866-METROHM (638-7646) CAN.GEN.A1.1001-LBU © 2012 Metrohm USA, Inc. with complex methods or troubleshooting lab history Times change, so do labs Labs and laboratory scientists evolve with changing science and technology By Robert Price T he clinical service labs of today have evolved over centuries in the same way other technologies have changed: we use our tools to discover something new, and then use what we learn to improve our tools. The humid anatomy room of the 17 Century, reeking of decomposition, has given way to the sterile plainness of the climate controlled pathology lab. The alchemist’s den has been swept to the realm of curiosities, replaced by the calculated sophistication of today’s chemistry labs. And the chief diagnostic tools of the doctors of old—namely, superstition and a best guess—have as much in common with the technology of today’s clinical services lab as a leech has to a syringe. remembers the days when standards and safety precautions were an afterthought. “There weren’t the superbugs, there wasn’t SARs, and we didn’t worry about pandemics. We handled every body fluid and tissue in a vacuum of knowledge about the donor of the specimen. If somebody’s serum was bright yellow, we thought, oh, it could be jaundice or hepatitis, and we might pay attention to it,” says Hall. Hand washing is often cited as the number one cause of hospital-acquired infections. Thirty to forty years ago, Hall says, lab workers didn’t worry about catching or spreading illnesses. From today’s perspective, the ways lab workers operated—without Yesterday’s clinical labs Today’s professional clinical service labs arose about a century ago, as advances in pathological sciences demanded controlled work environments. The arrival of antibiotics in the 1940s and 50s created new microbiology tests and new lab technologies to help physicians match antibiotics to bacteria. Labs expanded in the 60s and 70s as the number of tests increased, and the growth and professionalization of the lab continued through the 80s and 90s as automated machinery and new fields of research entered the clinical services lab. As the laboratory became more complex, and scientists learned more about how to control the laboratory environment, laboratory professionals had to adapt to new technology and a new level of professionalism. In Canada, quality assurance programs and other professional standards began to come online in the 70s and 80s. “[The move to professional standards] started with introducing quality control and understanding all the different variables, then recognizing the difference in the quality of the lab work as patients moved from location to location. This led to external quality assurance,” says Sheila Woodcock, President of QSE Consulting and Chair of the Canadian Standards Association Technical Committee for Medical Laboratory Quality Systems. Ontario began issuing laboratory licenses in the early 70s. By the time standards caught up to the licensing, “a whole lot of labs shut down because they couldn’t meet the proficiency testing,” says Woodcock. Vacuum of knowledge Barbara Hall began her career in the 70s as a laboratory technologist. Today she is the Vice President of Capital Health, but she 10 March/April 2012 Lab Business knowledge of what they were working with, without basic safety precautions, without even the technologies that we basic in today’s lab—well, the way they worked looks crazy. One example of the craziness: the way labs handled fluids. “We used to mouth pipette. We used to take up blood in a pipette and sometimes it could get in your mouth. You would suck up a cerebral spinal fluid that was cloudy, which meant it was full of something, and you could get it in your mouth. We didn’t have automated pipettes. Everything was by your mouth or by hand. We mouth pipetted acids!” Another example of the craziness: the way they kept their workstations. “They used to encourage us to use a bulb but most people didn’t wear gloves, the agents we worked with were all corrosive, we had open flames in the labs, and we could smoke at our workstations. People could smoke next to doing tests. It was quite amazing.” When universal precautions did arrive, Hall says many of her colleagues rebelled. This was especially true with the arrival of automation. To make people comfortable with automation, it wasn’t uncommon to conduct duplicate runs of tests so the lab could compare manual results with automated results. “That was done for months and months and months,” says Hall. “It was relying on technology to do something you used to be able to do. It was quite a change.” Times were different, Hall says. “You can’t look at the past through today’s lens. We just didn’t know. It wasn’t until there were incidents. Those were occupational hazards and we didn’t really think too much about it.” Finding footing today Today’s clinical service lab has several obvious advantages over yesterday’s lab: knowledge, technology, automation, standards. What the lab still lacks is political profile. Labs are a relatively need, if we want to control costs of healthcare and improve healthcare overall, to involve laboratorians in determining what constitutes an appropriate test, rather than just order tests across the board and waste dollars,” says VanDenakker. Future challenges Most observers of the clinical services laboratory agree that the lab of tomorrow will arrive quickly. Technological change is accelerating, and with integrated technologies, tests that once required a laboratory might soon be completed at the bedside by any healthcare worker. Then what will become of the lab professional? Hall hopes to see lab professionals maintain their professional status, regardless of whether they stay in the labs or take their work into the hospital wards. “The role of the laboratory technologist is interpretation,” she says, adding that having humans who understand how lab technologies work and when they fail will become increasingly important to healthcare as technologies undergo further integration and automation. How to cultivate that kind of professional intelligence is a challenge. Two- and three-year college diplomas cannot fit more technology training into their already-packed curricula, and governments are uninterested in extending degree status to lab technologist training programs. What’s more, labs continue to be bombarded with requests to perform more tests, and more kinds of tests, with little incentive put on laboratories to find efficiencies in how they do their work. Labs that become more efficient at something usually see their budgets cut. “You don’t get that money to put it into becoming more innovative. Those are the kinds of things that really senior people need to look at. We need to completely challenge everything the way we’re doing now,” says VanDenakker. LB CSMLS turns 75 small item on an institution’s budget. Unable to fight for muchneeded budgets, many labs saw their funding cut to dangerous levels. Some of the medical errors that grabbed headlines in recent years can be traced to inadequate resources, says Tricia VanDenakker, President of CSMLS. But this is slowly changing. “Now [funders] are realizing that all of the cost-cutting over several years had an impact, and most organizations are starting to reinvest in the lab,” says VanDenakker. “For the most part, clinical service labs are starting to get to the right place.” Funding remains a concern for laboratory workers, but increasingly there is a concern among laboratory workers to have greater say in what kinds of tests labs conduct. “I think there’s a The Canadian Society for Medical Laboratory Science turns 75 this year. The organization, which has been instrumental in creating training standards for laboratory workers across Canada, began in 1937 as the Canadian Society of Laboratory Technologists. The society had 65 members across Canada. Membership cost $3.00 per member. In 1938, the society offered the first set of laboratory examinations and began publishing the Canadian Journal of Medical Technology. Fast-forward to 1997, the year the society renamed itself the Canadian Society for Medical Laboratory Science. Today, CSMLS is the national certifying body for medical lab technologists and medical lab assistants. Lab Business March/April 2012 11 lab safety 12 Tips to a Safer Lab A safe lab is good for employees and good for business By Julia Teeluck Tip #1 W alk around the downtown area of any major city, and you will likely find construction in progress such as new condos, road work, or a hole that needs to be dug at the corner of a one-way street. While passing, you may have noticed posted on the wire gate surrounding these sites a big white sign: Safety helmets, boots and vests to be worn at all times. Seems logical, right? Guys working with heavy machinery should wear the proper protection gear. Well, the same applies to lab workers. People handling hazardous chemicals and gasses should keep themselves protected. Besides safety wear, there are a number of issues that can prevent labs from being as safe as they can be. These issues range from improper chemical storage to managers who enforce the rules only some of the time. These 12 tips ought to remind even the safest labs about what they need to do. Remember: a safe lab is a smart lab. 12 March/April 2012 Lab Business Assess hazards A lab’s safety policies should be based on a good hazard assessment. Like going to the doctor for a checkup: you won’t know your potassium’s low until you take a blood test. Then you can work with your health care provider to figure out the best solution. “My advice to the managers is to do that hazard assessment, identify the risk, identify what controls are necessary, make sure everybody understands the ‘why’ and then enforce your rules,” says Gene Shematek, Occupational Health and Safety Consultant to the Canadian Society for Medical Laboratory Science. The entire lab needs a hazard assessment, but some of the key areas include: chemical storage (is there a danger of dangerous mixing of chemicals?), fire prevention strategies (are extinguishers in easy reach?), and safety clothing (do lab workers have the right safety clothing, and does it fit?). Tip #3 Keep the lab tidy Tip #2 Enforce regulations with contracts Are there any rules that you feel strongly about? Do you have them in writing? A simple, inexpensive way to enforce your lab’s safety regulations is a contract. A contract can prevent hassles down the road. “Have them sign a statement that says, ‘I’ve read it, I understand it, I agree to follow it and I realize that if I don’t, it will cost me the privilege of being here,” says James Kaufman, president and CEO, The Laboratory Safety Institute. One copy goes to the manager, one to the worker and another to the Human Resources Department. That way everyone knows that if Bob doesn’t follow the rules, Bob will be fired. “Laboratory organizations need to scrutinize those core foundation rules that you just don’t want to mess with,” says Kaufman. For example, if a person works with infectious materials all day, then her lab coat should stay in the lab and not over the chair in the cafeteria. Contracts also need to be carefully worded. Kaufman says when he reviews a lab’s safety material, he looks for two words: must and should. “Are these policies that must be followed where you have no discretionary authority or are they policies that you need to use your professional judgement to decide how best to implement them?” Tip #4 Speak plain language Does your AFM meet the TRWA standards? Are your technicians YEB-certified? It doesn’t really matter because these terms don’t exist. But if someone asked you these questions and you hadn’t the slightest clue what he was talking about, would you speak up or nod your head and smile? Kaufman addresses another problem: people don’t understand the words or acronyms in the safety manuals. “People are afraid or ashamed to say, ‘I don’t know.’” Lab managers can create a safer work environment simply by using everyday vocabulary to describe job functions and safety precautions. A place for everything and everything in its place goes the saying. For Serge Perron, a health and safety officer at the National Research Council’s Institute for Chemical Process and Environmental Technology, housekeeping is on the top of the list of things he looks for when evaluating lab safety. Perron says the potential for risk lowers when a lab is neat and well-disposed and when workers have good habits of identifying and storing equipment and chemicals. Garbage cans, hazardous waste containers and sharps containers should be clearly marked and changed regularly. Lab managers should model clean behaviour and encourage lab staff to scan for cleanliness before they begin their work and to clean up after they complete each experiment. So put your stuff back on the shelf where it belongs! Tip #5 Dress smartly You wouldn’t wear suede shoes as your rain boots, so why wear a lab coat that absorbs liquid? Many lab coats are constructed from cotton/polyester blends. There are many lab coats on the market that protect differently in different labs. Take the new DenLine Splash Resistant lab coat as one example. It combines the comfort of cotton with a splash resistant and stain resistant material. Along with wearing the right coat, the right gloves, the right shoes, and all the other safety gear, lab managers need to make sure the safety gear fits each employee properly. Lab Business March/April 2012 13 lab safety Tip #6 Protect your peepers Analyzing samples without protective eyewear is a no-no] Like the lab coat, safety glasses are a staple in the lab. Gene Shematek, Occupational Health and Safety Consultant to the Canadian Society for Medical Laboratory Science, says lab workers have a tendency to not want to wear particularly protective eye wear. “Most places are good with gloves at this point, but people find protective eyewear uncomfortable,” says Shematek. If a person already wears prescription glasses, either he has to purchase prescription protective goggles or wear a set of goggles on top of his glasses. This can be an annoyance, so people tend to choose comfort over safety and forego the safety glasses altogether. Lab managers should make eye protection mandatory and give lab workers safety gear that fits. Sometimes it’s as easy as not allowing anybody into the lab who doesn’t wear eye protection. When everybody does it, it’s easier to remember when somebody’s forgot their glasses. Tip #8 Update and upgrade to safer lab appliances and furniture Every day, technology changes and improves, and unless your six-figure income allows it, keeping up with the latest products can be tough on the pocket. Finding money to fund research is tough enough let alone finding money to buy new equipment. But when it comes to the safety of your environment and staff, spending a few extra dollars is a good idea. For example, Thermo Scientific improved the design of their Biological Safety Cabinets. Traditional BSCs use a single motor while Thermo’s upgraded BSCs have SmartFlow design which uses a dual blower system where the exhaust blower controls and maintains inflow in realtime, providing a higher level of safety. “These are types of products that generally aren’t replaced very often. They tend to have a very long life time—almost like the furniture in your house,” says Brenda Freidag- Bruker, Senior Product Manager, Biological Safety Cabinets, Thermo Fisher LPG. “That’s why I think it’s important for lab managers to re-think the replacement aspect because we have new features and newer technology that make these products safer.” Another example of a safety upgrade to an existing product is the Newson Gale Earth-Rite static electricity monitoring system. This updated monitoring system provides an enhanced margin of safety when type c flexible intermediate bulk containers or similar static dissipative containers are used to transfer bulk powdered and other solid materials in hazardous area applications. 14 March/April 2012 Lab Business Tip #7 Create comfort at the computer Serge Perron says ergonomics—the science of adapting a workstation to a person’s body—is a huge issue today. Long hours sitting at a desk in front of a computer screen scrolling and clicking can cause aches and pains. Over time this can lead to chronic disease. “People sit for a long period of time and they have back problems, they don’t have the proper chair, they don’t have the proper keyboard, so this is one aspect that we look at,” says Perron. Labs upgrading their furniture should ask vendors to provide ergonomic alternatives to standard office equipment. For example, ErgoFusion’s adjustable workstation can be tailored to an individual’s body to reduce unnecessary pressure and discomfort. Tip #9 Reduce the noise Long-term exposure to noise generated from equipment can cause ear damage and factors into increased stress levels, hypertension, ischemic heart disease, annoyance, bowel movements, and sleep disturbance. Additionally, excess noise can cause accidents by covering hazards and warning signals, and by disturbing a worker’s concentration. When earplugs just won’t do, you may want to consider segregating noisy equipment from the rest of the lab. One such product is MS Noise’s product enclosures. These enclosures create a quieter environment by dampening the sound produced by lab equipment. TrustedPartner 1-800-234-7437 • www.fishersci.ca © 2012 Thermo Fisher Scientific Inc. All rights reserved. Count on Fisherbrand for the products you need, when you need them. Quality, reliability and value. lab safety Photo credit: Courtesy of Metrohm AG Tip #10 Label ingredients clearly In a restaurant kitchen, jars are labelled so the chef doesn’t grab oregano when he wants thyme. And while he can probably tell the difference between the two herbs by their aroma, a lab worker doesn’t have that same luxury when handling liquids or gases. George Porter, Product Manager, Titration, at Metrohm, says that making sure liquids are properly labelled is a basic principle, but still doesn’t happen that often. “Sometimes what happens is labels may fall off or become unreadable for some reason,” says Porter. Metrohm’s Dosino dosing device addresses this problem. “When you attach the Dosino to the bottle, you can program it with the reagent’s name in concentration so you’ll be able to read it when it’s attached to one of our systems to see what’s in there,” says Porter. Tip #11 Show a little gratitude Everyone likes a pat on the back now and then. “We have too many ways of telling people they’re doing a bad job and not enough ways to tell people they’re doing a good job,” says Kaufman. “The simplest least expensive reward you can give an employee that doesn’t require a purchase order or requisition is a thank you.” So if all goes well within the next year, give your team a thank you for not burning the lab down. Tip #12 Plan ahead for lab safety: The Global Harmonization System Laboratory Furnaces and Ovens • • • • • • • • • • BoxFurnaces SolidTubeFurnaces SplitTubeFurnaces ControlSystems SingleandMulti-Zone Temperaturesupto1700°C LongLastingConstruction 1YearWarranty MadeintheU.S.A AllAvailablewithin TwoWeeks VisitusatPITTCON2012 Booth#1620 3950OverdaleRd. WinstonSalem,NC27107USA P:+1-336-784-4800 F:+1-336-784-0634 www.thermcraftinc.com [email protected] Thermcraftisaninternationalleadingmanufacturerofthermalprocessingequipment. Withover40yearsofexperience,wecanworkwithyoutofindasolutionthatfits yourneeds.AtThermcraft,customerserviceisour#1priority! 16 March/April 2012 Lab Business LB Jan-Feb 2012.indd 1 1/24/2012 10:44:09 AM Lab managers should educate themselves about the Global Harmonization System of Classification and Labelling of Chemicals (GHS). GHS will define and classify the hazards of chemical products and communicate health and safety information on labels and safety data sheets. The system will have the same set of rules and format for classifying hazards, and the same format and content for labels and safety data sheets throughout the world. Because countries currently have different ways of classifying and labelling chemicals, the safety of workers who handle imported chemicals and have difficulty understanding the labels is a concern. A standard global method will reduce some of the risk. Gene Shematek suggests lab managers visit the Health Canada website, take a look at GHS, and realize some of the other implications. You asked for faster speed, less cross-talk, easy operation and low cost … We Listened! Shimadzu Introduces the LCMS-8030, the World’s Fastest Triple Quadrupole Mass Spectrometer Shimadzu’s LCMS-8030 Triple Quad features: ■ Fastest multiple reaction monitoring (MRM) transition times available today (dwell times of 1msec and pause times of 1msec) utilizing patented UFsweeper® technology ■ Synchronized survey scan technology, utilizing a high-speed scanning rate of 15,000 u/sec, allows full spectrum scans within a series of MRM measurements ■ High-speed multi-analyte detection with 500 MRM transitions in one second ■ Easy system maintenance—enables greater uptime and usability ■ Unsurpassed polarity switching speed (15 msec) ■ Single-vendor solution (Nexera UHPLC/LCMS-8030) provides unmatched qualitative and quantitative analysis, increased productivity, and accelerated workflows for high-throughput analysis Learn more about Shimadzu’s LCMS-8030. Call (800) 477-1227 or visit us online at www.ssi.shimadzu.com/TripleQ Order consumables and accessories on-line at http://store.shimadzu.com Shimadzu Scientific Instruments Inc., 7102 Riverwood Dr., Columbia, MD 21046, USA For research use only. Not for use in diagnostic procedures. critical perspectives Fighting for Consciousness Neuroscientist battles ideological science in new book about the brain and consciousness By Robert Price I n Brain Wars: The scientific battle over the existence of the mind and the proof that will change the way we will live our lives, Mario Beauregard, an associate researcher at the University of Montreal, sets out to show how a less ideological approach to science can improve the outcomes of working scientists. The mind isn’t, Beauregard argues, a product of electrical impulses inside the brain. Mind and consciousness is far more complicated—so complicated it can’t be described by the limited vocabulary of materialist-based views of science. LAB Business spoke to Beauregard about his theories on science and the mind. What’s the argument you make in Brain Wars? In my book I criticize the scientific materialist’s view that says all we experience—our thoughts, beliefs, intentions, feelings, sense of self—result only from neurons firing in the brain. In the first part of the book I review recent scientific evidence showing that our thoughts, our beliefs, our emotions greatly influence what happens in our brains and in our bodies, and are deeply important to our health and well-being. In the second part of the book, I present evidence that mind and consciousness are not strictly confined to the body. There is, if you will, a non-local aspect to mind and consciousness and they can affect events occurring outside the confines of our body. Mind can also receive meaningful information without the use of ordinary senses in ways that transcend the actual space and time constraints. And I also present cases involving vertical perceptions, which are perceptions that are corroborated by independent witnesses during so-called out of body experiences that are induced by cardiac arrests. Where there is a cardiac arrest, usually the brain will cease activity about 15 to 20 seconds following the cardiac arrest. Usually in that kind of state it’s not possible for mind and consciousness to operate. Yet there are cases reported in the lit- 18 March/April 2012 Lab Business erature indicating it is possible during these out of body experiences triggered by cardiac arrests, it’s possible to be conscious, to perceive things. I conclude that the brain is not what generates mind and consciousness. It acts more like a transducer for mind and consciousness, since it’s possible to experience mental processes even when the heart and the brain are not functioning. So, overall, what I’m trying to demonstrate is that the scientific materialist’s view that has been around for a few centuries now is false. What we call mind and consciousness are more than electrochemical processes in the brain. At the end of the book I announce a major paradigm shift in science because there is an increasing amount of evidence challenging this materialist world view. I’m pretty sure that a few decades from now we’ll access a new scientific revolution. It will be similar to what happened in physics about a century ago with the advance of quantum physics. Are you talking about the soul? I’m not referring to the soul specifically, I’m talking more in terms of mind and consciousness, mental processes, and mental processes can be associated with brain activity. When you use drugs or when there’s a lesion in a specific part of the brain, you can alter the state of consciousness and the mental processes. But it seems that there is also a possibility for mental processes occurring in absence of detectable brain activity. But I’m not using the word “soul” specifically. I’m not referring to any religious tradition. ed to the brain, like the immune system, the endocrine system. Why did you write this book now? We now know there is a psychosomatic network linking all these In my own field of research, neuroscience, there is a big trend various organs and physiological systems, and there is also recent toward a reductive form of materialism. I would say a majority of evidence showing that we can even alter gene expression, the neuroscientists interested in the so-called mind-brain problem, expression of certain genes related to behaviour and emotions. and also consciousness these days, these materialists do not even That’s the first take home message: our minds are very powerrealize that neuroscience should not be synonymous with materiful. The second thing is that the mind and consciousness can also alism because it’s a totally different ballgame. It’s an ideology. It’s like in religion, for instance, you believe in dogmas but you don’t have any proof that your dogma is grounded Is mind produced by the brain or is it only in reality. associated with the brain? Do we need to have a shift in technologies before we can confirm what you’re proposing? Well, I use many brain imaging technologies, like functional magnetic resonance imaging. These powerful scanners allow us to measure what we call correlates, so you will see a change in terms of brain activity that is associated with a change in subjective mental experience. However, it’s only correlation. There’s no causality involved. The question neuroscientists need to answer is: What is causing what? It seems that there is an epistemological limit to where we can go in neuroscience with the techniques we’re using. This is why I’m suggesting that it’s interesting to look at other types of research, for instance research involving so-called near-death experiences, because in some of these cases we know there is a cardiac arrest and the brain is not functioning. We need to address this fundamental question: Is mind produced by the brain or is it only associated with the brain? act non-locally, which means they are not limited within the confines of the body. That’s something that’s also been realized in quantum physics a century ago when physicists realized their intention could alter the outcome of their experiments when they were trying to measure the so-called behaviour of particles. They realized the observations were related somehow to the consciousness of the physicists. LB Brain Wars: The scientific battle over the existence of the mind and the proof that will change the way we will live our lives is published by HarperCollins. What are the implications of this theory? One of the implications is that our conscious minds are extremely powerful. I present studies showing that the brain’s structure can be altered by beliefs, for instance, in cases of placebos. Now we have studies showing if you believe in certain placebo treatments, even in cases of Parkinson’s disease, then your brain will start producing more dopamine, a little like in normal healthy people for a certain period of time. The mind is very powerful. The belief, the thoughts, the emotions can change literally the way the brain functions and even its structure. We talk in terms of neuroplasticity. It’s very important to realize the power we have over our brain activity and over all the physiological systems that are connect- Lab Business March/April 2012 MottLab.indd 1 19 8/16/10 4:11 PM tech watch Balances and Scales T here’s a difference between 1.01 mg, 1.001 mg, and 1.001mg. For labs needing razor precise results, balances and scales are a key area of investment. The latest offerings in the category of scales and balances give fast-paced labs the most accurate measurements and the greatest efficiency available yet. Explorer Series Balances are Full of Features Ohaus Corporation recently launched its new Explorer series of analytical and precision balances, all of which feature easy-to-use SmarTex 2.0 graphical software with 14 applications. Optimized vibration filtering ensures stability in unstable environments, and adjustable thumbwheels and a level assist screen make levelling simple. The Explorer’s frameless, flip-top antistatic-coated glass draftshield maximizes access to the weighing chamber. At 160 mm x 240 mm, the side-entry is large enough to accommodate large weigh boats. Easily removable glass panels and a stainless steel bottom make the Explorer easy to clean. A chamber light allows visibility even in low light. Explorer balances are equipped with four “touchless” sensors, enabling hands-free operation of print, tare and many other functions while improving weighing efficiency and minimizing contamination. All balances in the series contain AutoCal, an internal system that automatically calibrates the balance daily. www.canadawide.ca www.geneq.com Weight Sets Provide Increased Accuracy Alliance Scale, Inc. has introduced a new line of precision stainless steel weight sets used to calibrate balances and scales used in education, food, forensic, pharmaceutical, and other laboratory, and quality control applications. The advanced weight sets meet class 6 adjustment tolerances and provide greater accuracy than general-purpose weights. The weights are individually wrapped in foam to minimize risk of breakage in transit and each kit contains tweezers for proper handling without touching. The Alliance/Ohaus instruments are lead-free and completely made from stainless steel. Alliance/ Ohaus ASTM Class 6 Weight Sets are available in nine sizes, including 50g x 10mg, 500g x 1g, and 2000g x 1g. www.alliancescale.com Powder and Liquid Dispensing Modules Increase Efficiency Mettler-Toledo’s new powder and liquid dispensing auxiliary modules by Quantos increases laboratory efficiency, improves results, and eliminates errors in weighing, sample preparation, dilution and transcription. Adding powder to a balance allows for a lower minimum weight, thus reducing waste by not forcing users to weigh more than they need. The powder-dispensing module lets users take advantage of Quantos’ dispensing head technology that automatically dispenses the 20 March/April 2012 Lab Business compound to a target weight, eliminating the need to weigh out powders by hand with a spatula. The amount of solution prepared as historically also been determined by glassware tolerance and measurement subjectivity, and typically up to 99% of a solution would never be used. Over or under weight of the solid is compensated by the addition of a liquid to achieve the target concentration of each element in a solution. www.mt.com Modular Configurable Lab Balances are a First Sartorius has recently introduced the Cubis line, the first modular configurable lab balances in the world, meaning that display control units, weighing models, draft shield models, interfaces, and other elements can be easily combined. The Q-Guide interface is designed only to show information relevant to the task at hand. Users are guided interactively through procedures. The Cubis line offers a wide variety of high-resolution interfaces, some with touch screens and some with keys, to meet the needs of a variety of users. The Q-level function in the Cubis balances automatically checks, performs and documents the exact levelling with the push of a button, saving time and significantly lowering risks of contamination. The Cubis balances are the first to compensate for off-centre loading of the weighing pan. Its draft shields have high mechanical stability and a conductive coating on the glass panels to eliminate error-inducing electrostatic charges. www.sartorius.com Innovative Moisture Analyzers Distribute Heat Fast and Evenly Rugged and compact, the new MA150 thermo-gravimetric moisture analyzers from Sartorius are suited to laboratory applications, incoming inspections and production monitoring. This model does away with the use of exposed glass components, features a ceramic heat source and is equipped with aluminum instead of glass panels. The MA150 is flanked by the compact and exceptionally easy-to-operate, entry-level MA35 for simple routine measurements. www.sartorius.com The clear benchmark for clear results. The Miele Professional suite of laboratory glassware washer products, from undercounter to large chamber, were created to meet 100 % of your needs. Fully customizable, efficient, powerful and intuitive. No task is too big or too small. Contact your Miele Professional sales representative to discover how a Miele lab washer can be the solution to all your cleaning challenges. German Engineering. German Quality. German Made. mieleprofessional.ca Manufacturer direct sales + service available: 1-888-325-3957 Vancouver • Calgary • Edmonton • London • Toronto • Kingston • Ottawa • Montreal © Miele Limitée 2012. © 2012 Miele Limited. Lab Business March/April 2012 21 lab ware Nanolitre Pipettor Allows for Faster Screening and Transfer The collaboration between TTP Labtech’s mosquito X1 automated nanolitre pipettor and a microplate mover resulted in an innovative system used for the automating and processing of compound hits from screens. With the new mosquito X1 instrument, it is now possible to transfer compounds within a complex, high-density microplate format without risking cross-contamination. The use of CherryPicker software allows for faster preparation of serial dilution. This in turn increases the screening rate and throughput. Additionally, the mosquito X1 can dry spot compounds from source plates, solving the problem of labile molecules aliquoting in aqueous solutions in advance of the experiment. www.ttplabtech.com Sapphire Optics are Versatile and Chemically Inert Meller Optics’ custom-fabricated sapphire optics are chemically inert and designed for a variety of uses in blood gas monitors and other medical instruments. Second only to diamond in hardness, Meller sapphire optics can be coated for up to 99 per cent transmission, depending on thickness. They are impervious to low temperature chlorine and fluorine gas, blood, and most chemicals. With a possible flatness of up to 1/10th wave, parallelism to 2 arc-sec, and surface finishes to below 0.5 nm, Meller sapphire optics can be used for glass-to-metal sealing or brazing into Kovar sleeves. www.venmarkinternational.com 22 March/April 2012 Lab Business Biospectrometer Achieves Greater Accuracy and Sensitivity The new Eppendorf BioSpectrometer outperforms Eppendorf’s current detection product line by offering scanning capabilities that allow methods such as measuring cytotoxicity, fluorescent dyes, and more. The kinetic model is equipped with a temperature-controlled cuvette shaft, requiring no additional accessories to study enzyme or substrate kinetics. Scanning and wavelength measurements can range from 200 nm to 830 nm. The latest BioSpectrometer does not need to be connected to a computer and is equipped with its own USB port and basic data processing tools. www.eppendorf.com Perform Pressurized Chemical Reactions in the Lab Supercritical Fluid Technologies offers a wide selection of stirred reactors for highpressure chemistry. The HPR Series reactors are designed to perform pressurized chemical reactions in research laboratories. Ranging in size from 50 ml to 4 litres, they may be operated up to 10,000 psi and 350 C. The reactors have a magnetically coupled impeller for optimal mixing. All high-pressure components are ASME rated and protected by a rupture disc for safe operation. The chemical reactors are supplied as ready-touse instruments, requiring only utility connection before operation. www.supercriticalfluids.com LIST OF ADVERTISERS & WEBSITES Buchi...................... Page 4 ......................... www.mybuchi.com Cala........................ Page 6....................................www.cala.ca Eppendorf .............. Page 25......................www.eppendorf.com Fisher Scientific...... Page 15........................... www.fishersci.ca KNF Neuberger....... Page 7 ............................www.knfLab.com Metrohm ................ Page 9......................www.metrohmca.com Mettler Toledo ........ Page 2..........www.save-the-hands.com/E4 Miele ..................... Page 21............. www.mieleprofessional.ca Sample Analysis Made Easier and Less Expensive PerkinElmer’s new Optima 8x00 Inductively Coupled Plasma Optical Emission Spectrometers (ICP-OES) offers more effective but less expensive analyses of environmental, food, pharmaceutical, product safety and geochemical samples. The Optima 8x00 spectrometers are designed for simplicity of use, easy adaptability to new requirements and exceptional throughput and detection limits, all of which maximize the laboratories’ productivity and profitability. eNeb generates a constant flow of uniform droplets, maintaining the stability of the instrument. Maintenance-free plasma induction plates replace the traditional helical load coil, thus eliminating the need for cooling and reducing argon consumption, which in turns lowers costs. www.perkinelmer.com Image Analysis Combines Fluorescence and Brightfield Analysis Leica Microsystems’s new Tissue IA 2.0, high performance image analysis for discovery research combines fluorescence and brightfield analysis capabilities in a single platform. With precision cell modelling, Tissue IA 2.0 offers a superior solution for IHC biomarker quantification and provides tools for researchers to extract the most from their studies. Color separation and multi-marker colocalization functionality provides insight and unbiased measurement of multiple antigen immunostaining in brightfield or fluorescent samples. www.leica-microsystems.com Animal Transfer Station Improves Ergonomics The AniGARD e3 combines improved containment and enhanced ergonomics with lower energy requirements to provide you with unrivaled performance and protection. This durable, easily maneuverable animal transfer station features an ergonomically engineered, adjustable work surface and slanted viewscreen for increased worker comfort. Permitting operator access on three sides, the AniGARD e3 ATS is designed to provide animal protection and particulate control in the laboratory while maximizing productivity and flexibility. The AniGARD e3 provides ISO Class 4 (Class 10) air cleanliness. www.bakerco.com Mottlab .................. Page 19..........................www.mottlab.com Shimadzu............... Page 17 ................ www.ssi.shimadzu.com Thermcraft.............. Page 16 ................www.thermcraftinc.com VWR ...................... Page 26................................www.vwr.com Powerful NIR Light Source Features Active Cooling Ocean Optics’ Vivo NIR Source is a compact, tungsten halogen light source for VIS-NIR spectroscopy across the 360-2000 nm range. Compatible with all Ocean Optics spectrometers, optical fibres and sampling accessories, Vivo delivers powerful output for reflection and other measurements. The highpowered source is ideal for use in NIR analysis of pharmaceuticals, grains and oils, as well as food safety applications. Vivo’s four tungsten halogen sources, arranged for reflection measurements at a 90-degree angle to the detection fibre, can be turned on and off for precision control. An inner cooling fan reduces the risk of overheating the sample to ensure accuracy. www.oceanoptics.com Lab Business March/April 2012 23 scientist profile Richard Peltier University Professor, University of Toronto, Department of Physics and Director of the Centre for Global Change Science By Robert Price I n February, Richard Peltier was awarded the Gerhard Herzberg Canada Gold Medal for Science and Engineering, the highest honour of Natural Sciences and Engineering Research Council. Peltier, a pioneer of earth sciences, uses sophisticated mathematical models to explain how Earth’s climate has changed over the last 750 million years. The Herzberg medal is just one of many high profile awards bestowed on Peltier. In 2002, he won the Vetlesen Prize, the preeminent award for earth sciences, and in 2010 he won the Bower Award. What might be the long-term implications of the federal government’s policy that keeps scientists from speaking freely with the public? The implications are significant and severe. After all, government scientists are funded by the public and the public deserves to have access to the understanding that scientists acquire through the financing they receive from the public. For the government to hire scientists to work in important areas like climate change and then prohibit these scientists from fulfilling their obligation to the public, it makes no sense to me. Climate scientists are tested in the public arena constantly, probably more than any other group of scientists working today. What has this fight for legitimacy taught you about the way scientists communicate? Scientists are somewhat challenged in public communication because it is certainly not our main area of expertise. It’s very difficult for a scientist to counter explicit claims of denial, such as those you hear on talk shows, because science is complicated and the answers to these questions require thought on the part of the listener. There’s really no way around this. When the debate is simply framed in terms of contrasting sound bytes, the public gains nothing, and, in fact, becomes extremely confused. And, of course, the denial industry is all about creating confusion. It’s not uncommon to hear students say they “hate” science. What can science educators do to change this perception? Science is fascinating because it deals with truth and the discovery of truth. We are truth seekers and the investment one has to make to join the ranks of the truth seekers, if you like, is a huge investment in education. Scientific education is pyramidal: every stage of education builds on the last. It requires a long-term commitment on the part of a young person to want to follow that path. I would argue that there has developed a huge imbalance between the young people who see themselves on the fast route to the BMW rather than on a path to learning and understanding of complex things. That didn’t exist going back to the 50s when science was widely perceived to be something that parents wanted their children to pursue. There is a social climate that is endemic that is almost antithetical to factual information. Our current government, for example, clearly does not respect or desire factual information, especially when it conflicts with their worldview. For science to thrive, we need a broader culture in which factual information is desired and acted upon. LB 24 March/April 2012 Lab Business 022.A1.0122.A © 2012 Eppendorf AG Modern, intuitive software Combine up to 3 units A variety of PCR consumables can be used NEW! PCR Next to Me Eppendorf Mastercycler ® nexus: combine, connect, control Low energy consumption and a small footprint make it not only fit to your budget, but also to your precious lab space. Of course, all common PCR tubes and plates fit—and if your throughput becomes even higher, you can easily connect one or two Mastercycler nexus eco to the main unit. Combine up to 3 units for ultimate throughput while connecting your Mastercycler nexus to your computer network for status updates to your e-mail. Control all relevant parameters of your PCR through the intuitive software interface. Mastercycler nexus Flexlid™ concept allows use of all types of consumables with automatic height adjustment of the lid Universal block for ultimate flexibility Available with 12 column SteadySlope® gradient Protocol Library for ease-of-use Booking schedule that acts as screensaver Enter the age of networking—with the new Eppendorf Mastercycler nexus as your reliable companion! For more information visit www.eppendorfna.com/pcr www.eppendorf.com • Email: [email protected] In the U.S.: Eppendorf North America, Inc. 800-645-3050 • In Canada: Eppendorf Canada Ltd. 800-263-8715 planting the seeds of SCIENCE for a sustainable future 1.800.932.5000 | vwr.com