Weighing pragmatic and evidential reasons for belief

In this paper I argue that we can give a plausible account of how to compare pragmatic and evidential normative reasons for belief. The account I offer is given in the form of a ‘defeasing function’. This function allows for a sophisticated comparison of the two types of reasons without assigning complex features to the logical structures of either type of reason. I would like to thank John Broome, Stewart Cohen, Roger Crisp, Jonathan Dancy, Brie Gertler, and Iwao Hirose for their comments on earlier versions of this material. A number of revisions have also been made as a result of helpful questions raised during presentations of this paper at Arizona State University, McGill University, and the University of Virginia.