Abstract

In this chapter I consider the work of four leading naturalistic moral psychologists – Joshua Greene, Shaun Nichols, Jesse Prinz, and John Doris. Each of them draws a different meta-ethical conclusion, and they would likely disagree amongst themselves on a number of points. But here my goal is to consider, as much as space allows, whether the moral realist should feel threatened by the empirical work which they cite and the arguments which they base upon it.