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Enhancement: Rat Race or Supermarket? (Podcasts)

In this special Enhancement seminar, visiting speakers Rob Sparrow and Chris Gyngell discussed two aspects of enhancement. You can hear the podcast here (mp3).

Rob Sparrow on ‘Enhancement and Obsolescence: Avoiding An “Enhanced Rat Race”‘: A claim about continuing technological progress plays an essential, if unacknowledged, role in the philosophical literature on “human enhancement”. Advocates for enhancement typically point to the rapid progress being made in the development of biotechnologies, information technology, and nanotechnology as evidence that we will soon be able to achieve significant improvements on normal human capacities through applications of these technologies. Sparrow argues that – should it eventuate – continuous improvement in enhancement technologies may prove more bane than benefit. A rapid increase in the power of available enhancements would mean that each cohort of enhanced individuals will find itself in danger of being outcompeted by the next in competition for important social goods – a situation he characterises as an ‘enhanced rat race’. Rather than risk the chance of being rendered technologically and socially obsolete by the time one is in one’s early 20s, it may be rational to prefer that a wide range of enhancements that would generate positional disadvantages that outweigh their absolute advantages be prohibited altogether. The danger of an enhanced rat race therefore constitutes a novel argument in favour of abandoning the pursuit of certain sorts of enhancements.

 Chris Gyngell on ‘Stocking the Genetic Supermarket: Genetic Enhancements and Collective Action Problems’: In the near future parents may be able to directly alter the genetic make-up of their children using genetic engineering technologies (GETs). A popular model that has been proposed for regulating access to GETs is the ‘genetic supermarket’. In the genetic supermarket parents are free to make decisions about which genes to select for their children with little state interference. One possible consequence of the genetic supermarket is that ‘collective action problems’ will arise. The combined result of individuals using the market to pursue self-interested gains may have a negative effect on society as a whole, and on future generations. In this paper Gyngell asks whether GETs targeting height, innate immunity, and certain cognitive traits would lead to collective action problems if available in the genetic supermarket. he argues that that the widespread availability of GETs targeting height are unlikely to lead to genuine collective action problems, but that those targeting innate immunity and aspects of our cognition, could. He then discusses some implications of this claim for the regulation of GETs.


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