Is there something about the world which makes our actions good or bad? Moral realism is the position that moral propositions can be true or false and that morality is a feature of the world rather than (say) just the way we subjectively feel. In this episode I talk to Prof. Russ Shafer Landau, the founder and editor of the periodical Oxford Studies in Metaethics, about what reasons there might be for being a moral realist.