 _Arguing about Metaethics_ collects together some of the most exciting contemporary work in metaethics in one handy volume. In it, many of the most influential philosophers in the field discuss key questions in metaethics: Do moral properties exist? If they do, how do they fit into the world as science conceives it? If they don't exist, then how should we understand moral thought and language? What is the relation between moral judgement and motivation? As well as these questions, this volume di