Wide and narrow scope

In this paper I present an original and relatively conciliatory solution to one of the central contemporary debates in the theory of rationality, the debate about the proper formulation of rational requirements. I begin by offering my own version of the “symmetry problem” for wide scope rational requirements, and I show how this problem necessitates the introduction of a normative concept other than the traditional notions of reason and requirement. I then sketch a theory of rational commitment, showing how this notion solves the symmetry problem as I’ve presented it. I also show that the concept of rational commitment is one we already appeal to in common sense discourse, and that it is necessary for vindicating comparative judgments of rationality.