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Synthetic biology: eroding the moral distinctions between animate and inanimate.

Synthetic biology: eroding the moral distinctions between animate and inanimate.

Sometimes science reveals distinctions to be false. Time and space were thought to be distinct, separate things, until Einstein showed that they were fundamentally intertwined. Graphite and diamond were thought to be made of distinct substances, until Tennant showed that they would release the same gas when burned. In a similar way, progress in the… Read More »Synthetic biology: eroding the moral distinctions between animate and inanimate.

Playing God for the first time…

With his new paper Craig Venter is creaking open the most profound door in humanity’s history, potentially peeking into it’s destiny. The challenge is to eat the apple without choking on the worm.

Venter creates bacterium controlled by a synthetic genome

Craig Venter’s team have succeeded in producing a synthetic bacterium capable of self-replication. The group synthesised from scratch a variant of the Mycoplasma mycoides genome, which they then transplanted into a different Mycoplasma species to produce a bacterium controlled by the synthetic genome. The resulting bacterium could be regarded as the first truly synthetic organism. Earlier forms of genetic engineering have involved modifying the genome of an existing organism; Venter’s group have produced an organism whose genome was instead pieced together from chemical building blocks.

The prospects created by this kind of work are huge. Synthetic organisms could in theory be programmed to perform a range of useful functions: to produce drugs, biofuels or other useful chemicals, to act as ‘bioremediators’, breaking down environmental toxins, or perhaps to act as anti-cancer ‘search and destroy’ agents.

However this research also raises some ethical concerns.

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A nick for Nick, but nix to nicks for Nickie?

The American Academy of Pediatrics (AAP) has come under fire for a policy statement that has a more nuanced approach to female circumcision (FC) than its previous absolute opposition. The new policy proposes that the law be changed to allow pediatricians to perform a ritual ‘nick’ as a compromise where families request female circumcision. The AAP document strongly opposes all female circumcision that would lead to physical or psychological harm, but suggest that pricking or incising the skin of the external genitalia in females is less harmful than ear piercing. This has led to outrage from groups who oppose female circumcision in all forms.

Read More »A nick for Nick, but nix to nicks for Nickie?

The carnival is coming…

Practical Ethics News will host the 109th Philosophers' Carnival on 7th June.  If you know of a particularly good (recent) philosophy blog post, you can nominate it for inclusion via this link. Posts need not be on the topic of practical ethics, although they should be accessible to a popular audience.  Posts relating to current… Read More »The carnival is coming…

Should bio-scientists think about bio-weapons?

Following the September 11 attacks and subsequent Anthrax attacks, the US began introducing new biosecurity regulations as a counter to bioterrorism. The centrepiece of the new regulatory framework has been a list of 'select agents' – pathogens with particular potential for use in weapons of mass destruction. Agents on the list are subject to special regulatory measures limiting how the agents can be stored, transported and used.

Last week, the Proceedings of the National Academy of Sciences published an analysis of the effects of the new regulations. The authors estimate that there has been a two to five fold decrease in the ratio of scientific progress to amount of funding for research on select agents over the relevant period. Picking up the story, an article in The Scientist magazine claims that the apparent loss of efficiency is due to the chilling effect of the new regulations on research (though see the comments for some alternative explanations). It quotes scientists bemoaning the huge amount of paperwork imposed by the regulations and noting the difficulties that they create for international collaboration and, given the need for extensive background checks and psychological testing, staff recruitment.

It's interesting to consider the extent to which the Scientist's complaints (and scientists' worries more generally) are are an objection to the way that biosecurity is being done, or to the very idea of biosecurity.

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A steamy calamari: trans-species eroticism and disgust

Imagine a naked, beautiful person of your preferred gender. Now imagine that they sensously fondle a sausage. They gently caress it, they lick it, they eventually insert it somewhere…

While no doubt some of my readers have been turned off at this point, I think few would argue that depicting this scene is significantly more immoral than depicting the scene sans sausage. While one might have various concerns with pornography, self stimulation or the waste of food, most modern people would regard the scene as harmless "food play". In fact, sexual and erotic uses of food are widespread and at least in their milder forms regarded as pretty tame fetishes.

What about pictures of playing around with a calamari? Well, at least the UK legal system appears to find them objectionable. A man was accused of possessing "extreme porn images", including images of humans and animals having sex, and the news media focused on a particular image involving a dead cephalopod (it is not entirely certain whether it was a squid or an
octopus). Leaving aside the legal issue of what constitutes obscenity, what about the ethical issue? Is there really anything wrong with having sex with a dead cephalopod? Or having pictures of the act?

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Is anti-ageing worth it?

The Telegraphs proclaims that Anti-ageing drugs 'will fuel euthanasia'. The origin of the story was a lecture by Dr David Gems at UCL. He pointed out that if people were to live much longer healthy lives more would choose to end them themselves, and that centralized control of birthrates might become necessary. Francis Fukuyama argued at a conference in Aarhus last week that life extension also implies problems with age graded hierarchies and generational turnover. Some people, like Fukuyama, find these potential social consequences serious enough that life extension research should be discouraged. But are they strong enough?

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Comments policy

We encourage readers of our blog, including those who do not have a background in philosophy or ethics, to respond to posts and to engage in debate with our authors, and with each other. Comments should be polite, concise and relevant to the topic. Authors will respond to comments where possible, though may not respond… Read More »Comments policy