Abstract

R. M. Hare has an ambitious project of arguing from a limited set of premises about the nature of moral thought and language all the way to substantive utilitarian conclusions. I reconstruct Hare's argument, identify an important problem for Hare, and then develop and endorse a restricted Hare-like argument. This argument is less ambitious than Hare's, and does not substantiate utilitarian conclusions on its own, but I demonstrate that it nonetheless imposes important constraints on moral judgements and I indicate how it can play a role in a larger argument for utilitarian conclusions.