by Hannah Maslen, Julian Savulescu and Carin Hunt
A study examining pharmaceutical cognitive enhancement found that participants’ subjective enjoyment of various memory and problem-solving tasks was significantly greater when they had taken modafinil (a drug originally developed for narcolepsy) compared with placebo, but that mood ratings overall were not affected (Muller at al 2013). The authors of the paper therefore concluded that, in addition to the various performance effects, ‘an important finding of this study is that there was a striking increase in task motivation’. Whilst a lot of attention has been paid to the ethical implications of enhancing cognitive performance, much less has been paid to the striking task-motivation finding. We suggest, however, that motivation enhancement might be the more contentious effect, from an ethical point of view. Continue reading
At 7pm, as you’re eating your dinner, you get a call from an unknown number. You pick it up, half out of curiosity (perhaps your numbers have finally come up on the premium bonds), half out of worry (was a family member likely to have been driving at this time?), but wholly anticipating the interaction that in fact transpires:
‘Good evening, I was wondering whether I could talk to [Your Name]?’
‘Can I ask who’s calling?’ you deflect.
Enthusiastically: ‘My name’s Charlie and I’m calling from Well Known Phone Company Ltd. I wanted to check whether you had thought about updating your tariff? You’re due an upgrade.’
You have, in fact, been wondering about updating your tariff, but you’re not in the mood to do it now and dinner is getting cold. You think about explaining this to chirpy Charlie, but even the thought of engaging in an exchange about whether and when you might be free to discuss it feels like too much effort.
‘We’d be able to save you about…’
‘Sorry’, you interject with a shade of sincerity, ‘I’m not in the mood for being polite.’
‘Ok, well, I…’
You hang up, feeling a twinge of guilt and tremendous wonderment at how Charlie of Well Known Phone Company Ltd remains so chirpy in the face of such rejection.
Ordinarily, we tend to think there is a presumption towards being polite to other people. By ‘being polite’ I mean acting courteously – considering and acknowledging the needs and feelings of others with whom we interact, even when those interactions are very brief. If someone follows close behind you through a door, you should pause to keep it open rather than letting it shut in their face. If someone asks you the time, you should at least acknowledge their question. If someone lets you into the traffic, you should indicate your thanks. This presumption towards minimally respectful behavior arises partly from social convention and partly from our duty to acknowledge the moral reality of other people.
Given the presumption towards politeness, how polite must you be to Charlie the Salesman? Were you justified in hanging up mid-sentence or did your twinge of guilt inform you that you had behaved unfairly? Or, given a less tolerant day, would you in fact have been justified in expressing anger and contempt to Charlie? Continue reading
Last week, an article in the Pacific Standard discussed the evolutionary origins and present-day disutility of the Hostile Attribution Bias (HAB). The HAB is exhibited when an individual automatically attributes malicious intentions to another, often in cases where that person’s behavior is ambiguous. For example, when someone uses the colloquial phrase ‘he was looking at me funny’ as a justification for their own hostility, this is meant to imply that the utterer interpreted another person’s gaze as judgmental or even threatening; in fact, though, it may have been neither. Given that those with a propensity towards exhibiting this bias are also more likely to engage in aggressive behavior on its basis, the bias is widely seen not only to be irrational, but also detrimental. Indeed, the author of the aforementioned article says: ‘The trouble is, the more we sense hostility in others, the more aggressive we tend to be in return. And in many social contexts, hostile attribution bias is, as psychologists put it, highly “maladaptive.”’
In what way is the bias ‘highly maladaptive’? Is it wholly irrational? Continue reading
A recent study purports to demonstrate that mindfulness meditation techniques can reduce implicit biases. Affecting all manner of interpersonal interactions, implicit biases are unconscious attitudes or associations that influence our understanding, behavior and decisions. Implicit biases can be revealed using implicit association tests (IATs), which often measure the degree to which a participant associates particular stimuli (e.g. white or black faces) with negative and positive words by recording the speed and accuracy with which words are categorized when presented alongside ‘congruous’ or ‘incongruous’ stimuli. For example, white people are better at categorizing positive words when they presented alongside white, rather than black faces and better at categorizing negative words when they are presented alongside black, rather than white faces. Crucially, these implicit biases often do not correspond to participants’ explicit, reported attitudes to racial or other demographic minorities: even the most fervent (white, young) egalitarian can display implicit bias against black or elderly faces.
In their study, Lueke and Gibson sought to investigate whether mindfulness meditation could reduce implicit associations. Continue reading
The recent media coverage of the Parole Board’s decision to release Harry Roberts after serving his (minimum) murder sentence has reignited debate over how those convicted of killing a police officer should be punished. The fact that the people Roberts murdered were police officers seems to be of great significance in the outcry about his release: not only did he murder, he murdered police officers.
The current law in England and Wales states that the murder of a police (or prison) officer in the course of duty is a factor indicating a murder of ‘particularly high seriousness’, which must attract a minimum sentence of 30 years. Other factors indicating particularly high seriousness include: Continue reading
News outlets have been discussing a call to require health warnings on alcoholic drinks comparable to those placed on cigarette packets. Amongst other recommendations, the All Party Parliamentary Group (APPG) on Alcohol Misuse has called on political parties to include a health warning on all alcohol labels, and to deliver a government-funded national public awareness campaign on alcohol-related health issues.
If this proposal is to be implemented, it is important to note that there is an important disanalogy with placing health warnings on cigarette packaging. Whilst cigarettes always damage health to some degree, a large body of evidence suggests that moderate drinking is not only non-harmful to health but may in fact promote it. Continue reading
Rolf Harris has been sentenced to five years and nine months in prison for sexual offences he committed at various points in the 60s, 70s and 80s. There has been public outrage at the supposed leniency of his sentence, which will now be reviewed by the Attorney General to determine whether it will be sent to the Court of Appeal. Continue reading
The chief executive of the Girls Day School Trust claimed this week that girls should take part in competitive sport as a way to build confidence and resilience. The claim is particularly about taking part in sports where one wins or loses. As far as is reported, these claims are not based on studies showing the psychological effects of participation in competitive sport, but are nonetheless presented as a supplementary argument for girls to do more sports in schools. Obviously, the primary argument will always be that doing sport is good for your health.
Without large scale empirical research, the claim that taking part in competitive sports builds transferable confidence and resilience remains a hypothesis. I am going to suggest that it is not a particularly convincing one (especially when applied to all girls, and in particular to the girls whom Fraser hopes will take up sport) and that any rhetoric accompanying a drive to promote exercise should stick to the more fundamental argument that it improves health. Continue reading
Last week, we held an expert workshop with key stakeholders to discuss our recent Oxford Martin School policy paper. Our policy paper put forward proposals for how we thought cognitive enhancement devices such as brain stimulators should be regulated. At present, if these sorts of devices do not make medical treatment claims (but instead claim to make you smarter, more creative or a better gamer, say) then they are only subject to basic product safety requirements. In our paper we suggested that cognitive enhancement devices should be regulated in the same way as medical devices and discussed how this could be implemented. Indeed, the devices that are being sold for enhancement of cognitive functions use the very same principles as devices approved by medical device regulators for research into the treatment of cognitive impairment or dysfunction associated with stroke, Parkinson’s disease and depression (amongst other conditions). Being the same sorts of devices, acting via similar mechanisms and posing the same sorts of risks, there seemed to be a strong argument for regulation of some form and an equally strong argument for adopting the same regulatory approach for both medical and enhancement devices.
Having published our paper, we were very keen to hear what people more closely involved in making policy and drafting legislation thought of our proposals. Individuals from the Medical and Healthcare Products Regulatory Agency, the EU New and Emerging Technologies Working Group, a medical devices company, the Nuffield Council on Bioethics, and experts on responsible innovation and on brain stimulation joined us. Overall, the response to our recommendations was positive: all participants agreed that some regulatory action should be taken. There was a general consensus that this regulation should protect consumers but not curtail their freedom to use devices, that manufacturers should not be over-burdened by unnecessary regulatory requirements, and that innovation should not be stifled. Continue reading