پیتر سینگر

A Darwinian Left: Politics, Evolution and Cooperation is a 1999 book by Peter Singer, in which he argues that the view of human nature provided by evolution is compatible with and should be incorporated into the ideological framework of the Left.

What is ethics? Where do moral standards come from? Are they based on emotions, reason, or some innate sense of right and wrong? For many scientists, the key lies entirely in biology--especially in Darwinian theories of evolution and self-preservation. But if evolution is a struggle for survival, why are we still …