Abstract

The career of Oxford philosopher Roger Crisp has produced a wonderfully rich yield of elegant, lucid philosophizing that combines in a rare mix historical erudition and brilliant, creative, and highly interdisciplinary ethical argument. Crisp is steeped in Aristotle and Mill, W. D. Ross and Derek Parfit, but his deepest source of inspiration is by his own admission the Victorian era Cambridge philosopher Henry Sidgwick, author of the famous Methods of Ethics. Although Sidgwick has been regarded as a kind of master of those who know by everyone from Brand Blanshard and C. D. Broad to John Rawls and Peter Singer, his star has been on an especially dramatic ascent in recent decades, in very...