Human nature

the very idea

Tim Lewens

pp. 459-474

in: Russell Powell, Guy Kahane, Julian Savulescu (eds), Evolution, genetic engineering and human enhancement, Philosophy & Technology 25 (4), 2012.

Abstrakt

The only biologically respectable notion of human nature is an extremely permissive one that names the reliable dispositions of the human species as a whole. This conception offers no ethical guidance in debates over enhancement, and indeed it has the result that alterations to human nature have been commonplace in the history of our species. Aristotelian conceptions of species natures, which are currently fashionable in meta-ethics and applied ethics, have no basis in biological fact. Moreover, because our folk psychology finds this misleading Aristotelian conception highly tempting, we are in fact better off if we refrain from mentioning human nature altogether in debates over enhancement.

Cited authors

Aristoteles