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Animal research can be justified – but 'cuteness' is irrelevant

Pictures of kittens with plates in their heads are shocking, but we need to approach decisions about animal research with as much objectivity as we can muster, writes Dr Obaro Evuarherhe

lab rat
Is a kitten any more deserving of protection under animal research regulations than a rat? Photograph: Zoonar GmbH/Alamy

I once lost a debate with an animal rights activist. As a medical researcher who has been actively involved in experiments on rodents, this may come as a surprise to some. I lost the debate because once debates about the use of animals in medical research pass the facts, the stringent Home Office protocols in place to "Replace, Reduce and Refine" and the genuine care and respect for animals that animal researchers tend to have, they inevitably reach the point of the intrinsic worth of one creature over another.

This is when my armamentarium of facts about animal research become null and void. By this point, any hypotheticalquestions such as "if you had to choose one creature to die, a mouse or a little girl, which would you choose?" become incredibly arrogant. After all, some of the greatest thinkers in history have asserted the sanctity of all sentient creatures. It was Gandhi who said “the greatness of a nation and its moral progress can be judged by the way its animals are treated.”

The endless philosophical debate about the sacredness of all sentient creatures is one that must not be taken lightly. After all, on a Sunday afternoon, thousands of us choose the deliciousness over the cuteness of a lamb. Oh no. I just took it lightly. Nonetheless, the approach taken by the recent Daily Mail article about the use of kittens in nine UK universities was not just ignorant, it was blatantly irresponsible.

The fact that the pictures used in the article were taken in Wisconsin is irrelevant. Its cluster-bomb approach providing honest descriptions of the various types of experiments that have taken place is effective, but also irrelevant to my argument. They even balance the article by providing honest quotes from some of the institutions in question. In University College London, Bristol University and Cardiff University, this research has not been carried out in years and a spokesperson for Cambridge University explained the importance of their research on “a small number of cats” in the development of a potential new treatment for amblyopia. Not to mention that any British universities carrying out any such research on any creatures without stringent rules in place and prior Home Office approval would be breaking the law.

All of this is still irrelevant. What matters is that it is kittens! The epitome of infinite cuteness. The cornerstone of the whole internet.

The benefits of the use of animals in medical research are obvious and quantifiable. From heart transplants, scans for improved prenatal diagnostic techniques, blood transfusions and anticoagulants to medication for high blood pressure, asthma and major depressive disease – most of us have benefited from the use of animals in some form.

To combine this simple fact with the importance of a moral compass, the logical conclusion to reach is to 1) Replace the use of animals with alternative techniques or avoid the use of animals altogether when possible (my gut reaction to the use of cats in medical research is "If you have an idea that needs cats, get another idea") 2) Reduce the number of animals used to a minimum (modern techniques have reduced the number of animals used to obtain the same information by factors of hundreds in some cases) and 3) Refine the way experiments are carried out in order to minimise suffering (hence the ample training required for anaesthetic administration).

The reality of the use of animals in scientific research is one that when we dare to confront, we must do so with as much objectivity and open-mindedness as we can muster and as little emotive use of language as possible.

Yes, animals are put under anaesthetic before plates are inserted into their skulls, just like many surgeons do to anaesthetised humans on a daily basis. And one cannot reach the skull without incising the skin. So if we trust the scientists and experts who dedicate their lives to deciphering the intricacies and complexities of mammalian biology in order to provide us with the treatments and knowledge that we benefit from, those of us for whom the aforementioned hypothetical question has an easy answer need to accept the whole weight of the moral dilemma that animal research bestows. And those of you who would agonise over that decision, hats off to you. Seriously.

Dr Obaro Evuarherhe is a postdoctoral behavioural neuroscientist interested in understanding episodic memory. He also plays the drums in a band, Glis Glis, with Suzi

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