It has long been known that cognitive diversity is important to collective performance. Diverse groups are more productive, more innovative and better at solving complex problems than less diverse groups. And recent research suggests that cognitive diversity also drives scientific progress.
Such research has direct implications for how we regulate reproductive technologies. Late last year, the London Sperm Bank was criticised for its decision to ban sperm donors who suffer from minor neurological disorders, including dyslexia and Asperger’s syndrome. Continue reading
Following a horrific act of sexual violence against a 14-year-old girl, the president of Indonesia, Joko Widodo, recently signed a decree into law, which, among other things, authorised the death penalty for convicted child sex offenders, and also the use of chemical castration of such offenders.
The main justification cited by Widodo was that castration would act as a deterrent. But how do such interventions fit in the criminal justice system? Are they likely to be successful? Continue reading
Event: St Cross Special Ethics Seminar: The role of therapeutic optimism in recruitment to a clinical trial: an empirical study, presented by Dr Nina Hallowell
On Thursday 12 May 2016, Dr Nina Hallowell delivered the first St Cross Special Ethics Seminar of Trinity Term. The talk is available to listen to here http://media.philosophy.ox.ac.uk/uehiro/TT16_STX_Hallowell.mp3
Title: The role of therapeutic optimism in recruitment to a clinical trial: an empirical study Continue reading
Imagine that an out of control trolley is speeding towards a group of five people. You are standing on a footbridge above, next to a large man. If you push him off the bridge onto the track below, his body will stop the trolley before it hits the five people. He will die, but the five others will be saved. Should you push the man off the bridge?
Before you make your decision, you should know that your popularity could depend on it. According to a new study of more than 2,400 participants, which we carried out with David Pizarro from Cornell University, the way you answer the “trolley problem” can have a big impact on how much people trust you. So let’s have a look at your options.
You might say yes; saving five lives outweighs the harm of killing one person. And you wouldn’t be alone: you’d be making a moral decision in line with “consequentialist” theories of morality. Consequentialists believe that we should aim to maximise the greatest good for the greatest number of people, even if this means causing some harm – for example, by killing one person to save five.
On the other hand, you might say no; killing someone is just wrong, regardless of any positive consequences there might be. Here, you’d be making a moral decision in line with “deontological” moral theories, which focus on moral rules, rights and duties. Maxims such as “thou shalt not kill” and “treat others as you would like to be treated” (otherwise known asthe golden rule) fit into this category.
I am a bitter opponent of private education. All my political hackles rise whenever the subject is mentioned.
Yet of my four currently school-aged children, one (‘A’) is educated privately (at a specialist choir school), and another (‘B’, who is dyslexic) will shortly be in private education (at a hip, Indian-cotton swathed, high-fibre, bongo-drumming, holistic school). The two others (‘C’ and ‘D’) are currently in state primary schools. There are two older children too (‘E’ and ‘F’) They were both educated privately, at a fairly traditional school.
How can I live with myself?
One way would be to avert my eyes from the apparently plain discrepancy between my actions and my political convictions. That’s often been my strategy. But I want to attempt some kind of defence – at least in relation to A and B, and lay the ground for a potential defence in relation to C and D, should we choose to educate them privately. Continue reading
Written by: Rajiv Shah, PhD Candidate, Faculty of Law, University of Cambridge
Donald Trump suggested that women who have abortions should face punishment. For that he was criticised by both the pro-choice side and the pro-life side. The latter claimed that their view is that women should not face punishment for having abortions but that only providers should. This raises the interesting question of whether the pro-life position is coherent. It would seem that it is not. If the foetus has the right to life then having an abortion is like murder and so those who abort should be treated as such. This post argues that the pro-lifer can coherently reject this implication whilst still holding that the foetus has the right to life. Since it considers the responses a pro-lifer could make this post will assume for the sake of argument that the foetus does have a right to life. Continue reading
Written by Simon Beard, Research Associate at the Center for the Study of Existential Risk, University of Cambridge
How can we study the pathogens that will be responsible for future global pandemics before they have happened? One way is to find likely candidates currently in the wild and genetically engineer them so that they gain the traits that will be necessary for them to cause a global pandemic.
Such ‘Gain of Function’ research that produces ‘Potential Pandemic Pathogens’ (GOF-PPP for short) is highly controversial. Following some initial trails looking at what kinds of mutations were needed to make avian influenza transmissible in ferrets, a moratorium has been imposed on further research whilst the risks and benefits associated with it are investigated. Continue reading
Philosophers Take On the World is based on this blog, ‘Practical Ethics in the News’, and edited by David Edmonds. It is published by OUP and is due out in September 2016.
Every day the news shows us provoking stories about what’s going on in the world, about events which raise moral questions and problems. In Philosophers Take On the World a team of philosophers get to grips with a variety of these controversial issues, from the amusing to the shocking, in short, engaging, often controversial pieces. Covering topics from guns to abortion, the morality of drinking alone, hating a sports team, and being rude to cold callers, the essays will make you think again about the judgments we make on a daily basis and the ways in which we choose to conduct our lives.
This item is not yet published, but may be pre-ordered now for delivery when available.
Published: 01 September 2016 (Estimated)
Cross Post: Ideas for Australia: Rethinking funding and priorities in IVF – should the state pay for people to have babies?
Written by Professor Julian Savulescu and Professor Kelton Tremellen
This is a cross posting of an article which was originally published at The Conversation
How much should the state spend on helping people to have children? At present, government support for infertility treatment is approximately A$240 million a year. The success of fertility treatments such as IVF is good if you are under 35 years of age, but once a woman hits 40 it plummets, falling to an almost futile one-in-80 chance of producing a baby for women 45 years and older. This raises the question – is IVF a cost-effective use of taxpayers’ money? And what about for older women?
Decisions about funding are usually made on grounds of cost-effectiveness. In Australia, the cost-effectiveness threshold is about A$40,000 per “QALY”. A QALY is a quality adjusted life year. Thus the government will spend, for example, A$40,000 to add a year of full health, or improve the quality of life by 10% for 10 years.
Is IVF cost-effective? It depends on how we measure it. Continue reading