Asbestos kills more people per year than excessive sun exposure, yet it receives much less attention. Tom Douglas (Oxford Uehiro Centre for Practical Ethics) explains why asbestos is still a serious public health threat and what steps should be undertaken to reduce this threat. And yes, the snow in The Wizard of Oz was asbestos!
In the United States, the Centers for Disease Control recently released a new advisory regarding the use of alcohol during or around pregnancy. According to the CDC, any drinking by women ‘who are pregnant or might be pregnant’ constitutes ‘drinking too much.’ The primary reason for the label is the risk of a fetus developing… Read More »Alcohol, pregnancy, experts, and evidence
By Brian D. Earp (@briandavidearp)
Introduction
Science and medicine have done a lot for the world. Diseases have been eradicated, rockets have been sent to the moon, and convincing, causal explanations have been given for a whole range of formerly inscrutable phenomena. Notwithstanding recent concerns about sloppy research, small sample sizes, and challenges in replicating major findings—concerns I share and which I have written about at length — I still believe that the scientific method is the best available tool for getting at empirical truth. Or to put it a slightly different way (if I may paraphrase Winston Churchill’s famous remark about democracy): it is perhaps the worst tool, except for all the rest.
Scientists are people too
In other words, science is flawed. And scientists are people too. While it is true that most scientists — at least the ones I know and work with — are hell-bent on getting things right, they are not therefore immune from human foibles. If they want to keep their jobs, at least, they must contend with a perverse “publish or perish” incentive structure that tends to reward flashy findings and high-volume “productivity” over painstaking, reliable research. On top of that, they have reputations to defend, egos to protect, and grants to pursue. They get tired. They get overwhelmed. They don’t always check their references, or even read what they cite. They have cognitive and emotional limitations, not to mention biases, like everyone else.
At the same time, as the psychologist Gary Marcus has recently put it, “it is facile to dismiss science itself. The most careful scientists, and the best science journalists, realize that all science is provisional. There will always be things that we haven’t figured out yet, and even some that we get wrong.” But science is not just about conclusions, he argues, which are occasionally (or even frequently) incorrect. Instead, “It’s about a methodology for investigation, which includes, at its core, a relentless drive towards questioning that which came before.” You can both “love science,” he concludes, “and question it.”
I agree with Marcus. In fact, I agree with him so much that I would like to go a step further: if you love science, you had better question it, and question it well, so it can live up to its potential.
And it is with that in mind that I bring up the subject of bullshit.
Every day, for about thirty-five minutes, I sit cross-legged on a cushion with my eyes shut. I regulate my breath, titrating its speed against numbers in my head; I watch my breath surging and trickling in and out of my chest; I feel the air at the point of entry and exit; I export my mind to a point just beyond my nose and pour the breath into that point. When my mind wanders off, I tug it back.
The practice is systematic and arduous. In some ways it is complex: it involves 16 distinct stages. When I am tired, and the errant mind won’t come quietly back on track, I find it helpful to summarise the injunctions to myself as:
I alternate the emphases: ‘I am here’: ‘I am here’; ‘I am here’; ‘This is it’; ‘This is it’; ‘This is it.’
I note (although not usually, and not ideally, when I’m in the middle of the practice) that each of these connotations presumes something about the existence of an ‘I’. This is less obvious with the second proposition, but clearly there: ‘This’ is something that requires a subject.Read More »Mindfulness and morality
Should vegans eat meat to be ethically consistent? And other moral puzzles from the latest issue of the Journal of Practical Ethics
By Brian D. Earp (@briandavidearp)
The latest issue of The Journal of Practical Ethics has just been published online, and it includes several fascinating essays (see the abstracts below). In this blog post, I’d like to draw attention to one of them in particular, because it seemed to me to be especially creative and because it was written by an undergraduate student! The essay – “How Should Vegans Live?” – is by Oxford student Xavier Cohen. I had the pleasure of meeting Xavier several months ago when he presented an earlier draft of his essay at a lively competition in Oxford: he and several others were finalists for the Oxford Uehiro Prize in Practical Ethics, for which I was honored to serve as one of the judges.
In a nutshell, Xavier argues that ethical vegans – that is, vegans who refrain from eating animal products specifically because they wish to reduce harm to animals – may actually be undermining their own aims. This is because, he argues, many vegans are so strict about the lifestyle they adopt (and often advocate) that they end up alienating people who might otherwise be willing to make less-drastic changes to their behavior that would promote animal welfare overall. Moreover, by focusing too narrowly on the issue of directly refraining from consuming animal products, vegans may fail to realize how other actions they take may be indirectly harming animals, perhaps even to a greater degree.
This is an unedited version of a paper by Dr Pugh which was originally published on The Conversation:
please see here to read the original article
In a startling development in ‘gene-drive’ technology, a team of researchers at the University of California have succeeded in creating hundreds of genetically modified mosquitoes that are incapable of spreading the malaria parasite to humans, and which could potentially spread this trait rapidly throughout mosquito populations in the wild. This success has the potential to be translated into a huge global health benefit. Although global malarial deaths have been in decline over the past decade or so, WHO estimates that malaria has been responsible for over 400’000 deaths this year alone. The Anopheles genus of mosquito acts as the vector for malaria, as infected Anopheles mosquitoes transmit Plasmodium parasites to humans via their bites, and it is these parasites that cause malaria.Read More »The Ethics of Genetically Modified Mosquitoes and Gene-Drive Technology
Understanding is a fundamental concept in medical ethics. I want to discuss two contrasting senses in which medical treatments require understanding on behalf of the patient. The first of these is very familiar, and much discussed. The second is less so.Read More »Treatment and Understanding in Psychiatry
Written by Anke Snoek
Macquarie University
In the UK around 500 soldiers each year get fired because they fail drug-testing. The substances they use are mainly recreational drugs like cannabis, XTC, and cocaine. Some call this a waste of resources, since new soldiers have to be recruited and trained, and call for a revision of the zero tolerance policy on substance use in the army.
This policy stems from the Vietnam war. During the First and Second World War, it was almost considered cruel to deny soldiers alcohol. The use of alcohol was seen as a necessary coping mechanism for soldiers facing the horrors of the battlefield. The public opinion on substance use by soldiers changed radically during the Vietnam War. Influenced by the anti-war movement, the newspapers then were dominated by stories of how stoned soldiers fired at their own people, and how the Vietnamese sold opioids to the soldiers to make them less capable of doing their jobs. Although Robins (1974) provided evidence that the soldiers used the opioids in a relatively safe way, and that they were enhancing rather than impairing the soldiers’ capacities, the public opinion on unregulated drug use in the army was irrevocably changed.Read More »Guest Post: Should the army abandon their zero-tolerance policy on substance use?
Brenda Kelly and Charles Foster
Female Genital Mutilation (‘FGM’) is a term covering various procedures involving partial or total removal of the external female genitalia or other injury to the female genital organs for non-medical reasons (WHO, 2012). It can be associated with immediate and long-term physical and psychological health problems. FGM is prevalent in Africa, Middle East and South East Asia as well as within diaspora communities from these countries
The Government, keenly aware of the political capital in FGM, has come down hard. The Serious Crime Act 2015 makes it mandatory to report to the police cases of FGM in girls under the age of 18. While we have some issues with that requirement, it is at least concordant with the general law of child protection.
What is of more concern is the requirement, introduced by the cowardly device of a Ministerial Direction and after the most cursory consultation (in which the GMC and the RCOG hardly covered themselves in glory), by which healthcare professionals, from October 2015, are legally obliged to submit patient-identifiable information to the Department of Health (‘DOH’) on every female patient with FGM who presents for whatever reason, through the Enhanced Dataset Collection (EDC). The majority of these women will have undergone FGM in their country of origin prior to coming to the UK.Read More »Mandatory submission of patient information about FGM: a pointless, damaging, discriminatory mess
Written By Johanna Ahola-Launonen
University of Helsinki
Chronic diseases, their origins, and issues of responsibility are a prevalent topic in current health care ethics and public discussion; and obesity is among one of the most discussed themes. Usually the public discussion has a tendency to assume that when information about health lifestyle choices exist, the individual should be able to make those choices. However, studies increasingly pay attention to the concept of food environment[1] and its huge influence. If obesity really is that serious an issue to public health, health care costs, and economy as many suggest, focus should be directed to the alteration of food environment instead of having the individual as the primary target of intervention. Read More »Guest Post: The food environment, obesity, and primary targets of intervention
