Abstract

Although the nature of moral desert has sometimes been examined in axiological terms—focusing on the thought that it is a good thing if people get what they deserve—deontologists typically think desert is more appropriately treated in terms of duties and obligations. They may, for example, prefer to talk in terms of there being a moral duty to give people what they deserve. This essay distinguishes a number of forms such a duty might take, and examines four of them more closely. (In particular, it looks at positive and negative duties with regard to both comparative and noncomparative desert). Questions about the contents of each of these duties are raised, making clearer just how much work would be involved in spelling out the relevant duties more completely. The essay concludes with a brief discussion of the possible implications of such desert-based duties for population ethics.