Abstract

On Evidence in Philosophy sketches an epistemology of philosophy itself, a method for philosophical inquiry. Part 1 defends a version of Moore's method of “common sense,” in which humble, boring everyday facts like “I have hands” and “I had breakfast earlier today” trump the a priori philosophical premises of arguments for various eliminative idealisms and skepticisms. Part 2 exhibits the deeper poverty of philosophical method, arguing that philosophy cannot prove or even refute any interesting thesis. But Part 3 defends intuitions as giving us good prima facie reason to accept the judgments they support, and then develops the method of wide reflective equilibrium in the context of a broader explanatory-coherentist epistemology.