Following the announcement last week that Oxford University’s controversial Biomedical Sciences building is now complete and will be open for business in mid-2009, the ethical issues surrounding the use of animals for scientific experimentation have been revisited in the media—see, for example, here , here, and here.
The number of animals used per year in scientific experiments worldwide has been estimated at 200 million—well in excess of the population of Brazil and over three times that of the United Kingdom. If we take the importance of an ethical issue to depend in part on how many subjects it affects, then, the ethics of animal experimentation at the very least warrants consideration alongside some of the most important issues in this country today, and arguably exceeds them in importance. So, what is being done to address this issue?
In the media, much effort seems to be devoted to discrediting concerns about animal suffering and reassuring people that animals used in science are well cared for, and relatively little effort is spent engaging with the ethical issues. However, it seems likely that no amount of reassurance about primate play areas and germ-controlled environments in Oxford’s new research lab will allay existing concerns about the acceptability of, for example, inducing heart failure in mice or inducing Parkinson’s disease in monkeys—particularly since scientists are not currently required to report exactly how much suffering their experiments cause to animals. Given the suffering involved, are we really sure that experimenting on animals is ethically justifiable?
In attempting to answer this question, it is disturbing to note some inconsistencies in popular views of science. Consider, for example, that by far the most common argument in favour of animal experimentation is that it is an essential part of scientific progress. As Oxford’s oft-quoted Professor Alastair Buchan reminds us, ‘You can’t make a head injury in a dish, you can’t create a stroke in a test tube, you can’t create a heart attack on a chip: it just doesn’t work’. Using animals, we are told, is essential if science is to progress. Since many people are apparently convinced by this argument, they must therefore believe that scientific progress is something worthwhile—that, at the very least, its value outweighs the suffering of experimental animals. And yet, at the same time, we are regularly confronted with the conflicting realisation that, far from viewing science as a highly valuable and worthwhile pursuit, the public is often disillusioned and exasperated with science. Recently, for example, people have expressed bafflement that scientists have spent time and money on seemingly trifling projects—such as working out the best way to swat a fly and discovering why knots form—and on telling us things that we already know: that getting rid of credit cards helps us spend less money, and that listening to very loud music can damage hearing. Why, when the public often seems to despair of science, do so many people appear to be convinced that scientific progress is so important that it justifies the suffering of millions of animals? Continue reading "Animal experimentation: morally acceptable, or just the way things always have been?" »
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