Egalitarianism and Successful Moral Bioenhancement

Robert Sparrow (2014) argues that moral bioenhancement - the project of attempting to improving moral character via medical or biological means - ought to be of great concern to egalitarians. Importantly, Sparrow's argument is meant to apply regardless of whether such bioenhancement is likely to be successful. In this response, I argue against Sparrow's worries concerning successful moral bioenhancement. This response highlights that it may not be possible to separate moral questions of the permissibility of bioenhancement from scientific and conceptual questions regarding its possibility.