Abstract

Against theses of Bernard Williams and Bas C. van Fraassen, it is argued that there are no facts about moral dilemmas, characterizable independently of any moral theory. It is further argued that any adequate theory which denies that there are genuine moral dilemmas must provide a convincing account of how and why moral agents take themselves to be in dilemmatic situations. The ability of rationalist theories, which deny that genuine moral dilemmas occur, to provide such account is examined. Aquinas's contribution receives particular attention.