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Enhancement

Education is child abuse

By Charles Foster

I took my son to school this morning. And I’m wondering if that was evil.

Proponents of human cognitive enhancement are fond of saying that there is nothing very novel about their suggestions. There is no difference in principle, they say, between improving someone’s neural processing power by (for example) manipulation of the genome, and improving that power by education. It is a potent argument. Brains are very plastic things. Education increases the number of neuronal connections. You can see the effect of education with an electron microscope. Education produces change every bit as physical as the bruises produced by a violently abusive parent.

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Lethal Ethics: When Philosophical Distinctions Kill

by Julian Savulescu

Teresa Lewis died on the 24th of September after being a lethal injection at the Greensville Correctional Centre in Virginia. The 41-year-old was convicted of plotting to kill her husband, Julian Lewis, and her stepson, Charles Lewis. She persuaded two men to carry out the murders in return for sex and money. The two men received life sentences. The execution went ahead in spite of protests from lawyers, celebrities and others who argued that she should have been given clemency because of her low IQ. Under US law, anyone with an IQ of 70 avoids the death penalty. Lewis was judged to have an IQ of 72.

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Is your mobile phone part of your body?

by Rebecca Roache

The Frontline reports that sensors carried on the body of mobile phone users could soon be used to boost the UK’s mobile phone network coverage.  If only half of the 91% of the UK population who owns a mobile phone carried such sensors, then nearly half of the UK population would become part of a ‘body-to-body’ mobile phone network.

When technology becomes as wearable and ubiquitous as this, it raises some interesting questions about what sort of things people are, and about the division between the body and the surrounding environment.  What, after all, is a body?  At first glance, a person’s body is that mass of flesh, blood, and bone that we point to when we point to him or her: all very simple and straightforward.  Things get more complicated when we consider someone who has received an organ transplant.  Does a transplanted organ become part of the body of the person who receives it?  I would say so.  Assuming that the transplant is successful, it functions just like the organ it replaces; and an injury to the transplanted organ would be considered an injury to the recipient.  What about artificial devices that replace or supplement organs, like cochlear implants: do these count as body parts too?  I would imagine that most of us would be less willing to view such things as body parts.  However, if transplanted organs are to count as parts of the recipients’ bodies, refusal to accept cochlear implants as body parts seems mere prejudice.  Both enable the recipient’s body to perform a familiar and normal bodily function; and whilst a transplanted organ is – unlike a cochlear implant – undeniably a body part, it is pre-transplant no more a part of the recipient’s body than a cochlear implant.  So, perhaps we should consider cochlear implants to be body parts too.  If we accept something like a cochlear implant as a body part, though, what else might we feel bound to include?  What about less permanent replacement body parts, like false teeth and prosthetic limbs?  Tools that are not intended to replace body parts, but which nevertheless enable certain people to perform something like a familiar and normal bodily function, like wheelchairs?  Tools that enable people to perform functions that are not familiar and normal bodily functions, like pencils and screwdrivers?  Where do we draw the line between the body and the surrounding environment?

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Would you shock your brain to cope with culture shock?

In a paper published this last Friday, university of Oxford researchers showed that electrical stimulation may help people learn numbers faster (see Julian Savulescu’s post for Why Bioenhancement of Mathematical Ability Is Ethically Important). In the experiment, 20 min of stimulation to the right parietal lobe, a brain region shown previously to be important in numerical ability, caused subjects to faster learn the relative magnitudes ( i.e. which is bigger) of a set of nonsense symbols. Proper magnitude of each symbol was assigned beforehand by the experimenters.

When Cardiff University’s Christopher Chambers was reached for comment in the BBC article covering this paper, “he said that the study did not prove that the learning of maths skills was improved, just that the volunteers were better at linking arbitrary numbers and symbols and warned that the researchers needed to make sure other parts of the brain were unaffected.” Dr Chambers has an important cautionary point, but could learning the magnitudes of arbitrary symbols alone be beneficial? And how much would it matter if other brain areas were affected?

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Why Bioenhancement of Mathematical Ability Is Ethically Important

by Julian Savulescu

In a paper just released today, Cohen Kadosh and colleagues (Cohen Kadosh et al., Modulating Neuronal Activity Produces Specific and Long-Lasting Changes in Numerical Competence, Current Biology (2010), doi:10.1016/j.cub.2010.10.007) described how they increased the numerical ability of normal people by applying an electrical current to a part of the skull. So what? Most of us don’t do that much maths after leaving school and manage just fine.

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Enhancement – Keep the Game, Change the Basis

Paradoxically, elite sports is largely about seeking for inequality, but simultaneously trying to level the playing field in order to equalize the opponents. So, how is it possible to cultivate inequality through equality? Anti-doping activists argue that enhancing substances falsify the individual and naturally given capability to perform in a competition. As a result, there might be a lack of equal opportunities. In contrast, enhancement advocates underline that doping might be able to level the playing field by removing the effects of genetic inequality, and therefore provides equality.[1] In fact, both arguments imply the noble aspiration of equality. So then, equality must be the ultimate aim.

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Cosmetic Surgery – What is the Matter with Dr Salesman?

Written by Roman Gaehwiler

Reconstructive plastic surgery to correct ravages of disease and injuries as well as gross physical abnormalities constitutes a core medical practice. Reconstructive procedures, however, lie along a continuum, without any clear boundary between therapeutic reconstructive surgery for diagnosable problem and purely cosmetic surgery.[1]

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Competing against Mutants

Introduction

In a recently broadcasted documentation about gene-doping, multiple award winning Swiss science journalist and author, Beat Glogger, reflected the issue of gene-doping in a sensitive and objective manner. In this Swiss-German co-production Andy Miah, a bold British Bioethicist, argued that gene-doping is supposed to be a natural friendly method of performance enhancement, whereas many other practices in the past weren’t. Simultaneously, he considered athletes no more as natural creatures by arguing: “We have to get rid of the imagination, that athletes are natural human-beings” (freely re-translated from the German version). Despite the fact that this statement is rather an anti-thesis than a substantiation for his strident position, I have to admit that the current development in gene technology tends to construct a sort of athletic hybrid. No doubt, this is a serious future issue we have to face. Nevertheless, Andy Miah’s declaration implies that athletes might kind take on a pioneer role regarding the subject of genetic enhancement. Therefore, is that an issue worth considering or even to achieving?

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Why public health campaigns should not promote enhancement

by Rebecca Roache

Human
enhancement is a hot topic in bioethics. 
Typically conceived as the use of technology to raise human capacities
above what is merely healthy or normal, it attracts questions such as, Is it
ethical?  Is it desirable?  Is it cheating? and, Should the state
subsidise it?  A common view is that,
whilst therapy—which aims to restore human capacities to what is healthy or
normal, but not to raise them above this level—is desirable; enhancement is at
best unnecessary [1], and at worst unethical [2].  Human enhancement, one might be tempted to
think, is for oddballs only: the average person is content merely to be
healthy.

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