In this major new book, Matthew Kramer seeks to establish two main conclusions.

The aim of William Casebeer’s book is ‘to show that, theoretically speaking, there is no reason to rule out a scientific naturalized ethics tout court, and that, practical speaking, by taking into account recent developments in evolutionary biology and the cognitive sciences, the outlines of one promising form of such an ethics can be sketched’ (p. 1-2). The result is an interesting treatment of a wide variety of issues at the intersection of cognitive science, meta-ethics, normative theory, and evolutionary psychology, (...) a treatment that is often suggestive but also frequently lacking in detailed argumentation. (shrink)

Some philosophers think that normative properties are identical to descriptive properties. In this paper, I argue that this entails that it is possible to say which descriptive properties normative properties are identical to. I argue that Frank Jackson’s argument to show that this is possible fails, and that the objections to this argument show that it is impossible to say which descriptive properties normative properties are identical to. I conclude that normative properties are not identical to descriptive properties. I then (...) show that if we combine this conclusion with the conclusion of a different argument that Jackson has given to show that there are no irreducibly normative properties, it follows that there are no normative properties at all. (shrink)