The interview with Allen Buchanan has spawned numerous discussions throughout the web, including Brendan Foht’s response. In it, Foht looks to address Buchanan’s claim that the nature of our evolution in some sense justifies cognitive enhancement, and the existence of other technologies.
It is strange that Buchanan thinks that opponents of genetic engineering who find something worth preserving in our nature must believe that evolution is analogous to some sort of “master engineer.” Considering that evolution is a slow process by which biological order spontaneously emerges from highly complex networks of highly conserved genes, there would seem to be an obvious analogy for it in the conservative view of society.