I recently came across this rather interesting article (ominously titled The Blood Harvest) by Alexis C. Madrigal in The Atlantic from February of this year about horseshoe crabs and the use of their startlingly blue blood for biomedical purposes. While I had read a bit about the horseshoe crab and its particularly interesting evolutionary history before, I had not heard of the rather indispensable role it plays in modern medicine. Continue reading Cloning Blue Crab Blood to Prevent Infections
Slippery Slopes and Euthanasia
A ‘slippery slope argument’ (SSA) is a particular style of argument which particularly raises my ire (a phrase I’ve always wanted an excuse to employ) as they are so often raised against points I am trying to make, but also worries me in the frequency and potency of its use. These arguments are used to disrupt or even halt debate on some particularly controversial and important themes, and – tragically – are often simply accepted at face value, as they seem powerful at first glance, but perhaps do not stand up to logical scrutiny. In its most basic form, the Slippery Slope Argument suggests that if we allow position A to come about then it is highly likely, even certain, that, through some direct or indirect connection, position Z will eventually also come about. However, the validity of many of these arguments is questionable at best; David Enoch goes as far as to point out that they are often referred to as ‘slippery slope fallacies’. Nonetheless, these types of argument have been used in the legal, philosophical and political spheres for many years and in debates ranging from conspiracy theories about a One World Government to the question of stricter firearms control in the US to discussion about abortion law reform. A key aspect of SSAs is that position A is often regarded as not inherently wrong, or at least not nearly as wrong as Z, and yet it is argued that A should not be allowed happen because it may lead to Z – the primary reason for prohibiting A itself in fact has very little to do with the characteristics of A alone. Continue reading Bioethics and Bad Reasoning: The Slippery Slope of Using Slippery Slope Arguments
As I’m currently in the process of writing something a little more substantial about the ethics of donations, in particular donations connected with incentives, I found the assignment set this week by Dan Ariely in his Coursera class on Irrationality particularly interesting. Dan asked us to come up with a theoretical solution to a real world problem using some of the observations and experimental results regarding people’s irrational behaviour. I found the reading regarding organ donation particularly fascinating, especially the fact that, despite people being sure that they would only reach such an important decision after careful consideration, most of us in fact do make snap decisions about certain big decisions and are heavily influenced by our environment. This opens up interesting policy questions about to what extent we can or should use our understanding of people’s behaviour to influence their decisions. I, for one, have found myself more than once debating whether an “opt-out” or “mandated choice” system should be implemented at national level (incidentally, I think the standard “opt-in” model to be far too ineffective to defend, and in fact, due to its connection to sadly low levels of organ donation, unethical to leave in place). You can read my short suggestion below, keeping in mind I wrote this quickly at the end of the work-day, as I was about to leave the office. Nonetheless I think it might be a point worth exploring.
Last year I found myself immersed (academically – heaven forbid I should do so in any practical manner) in the workings of Medicine and Bioethics in the UK. I was, for the most part, impressed. Particularly in contrast to some positions in the US and Ireland, the UK system seemed to handle many tricky issues remarkably well. The Nuffield Council on Bioethics, the NHS, the GMC the were all models which, while not perfect, could certainly serve as examples for some of their foreign counterparts. All in all, I found attitudes to healthcare perhaps a bit more progressive in the UK than in Ireland, in certain areas at least. This makes the widespread tacit, and even official, acceptance of homeopathy in the UK all the more surprising. Continue reading Popularity and Placebos: The UK’s Troubling Acceptance of Homeopathy