Abstract

In a previous article, I argued against the widespread reluctance of philosophers to treat skeptical challenges to oura prioriknowledge of necessary truths with the same seriousness as skeptical challenges to oura posterioriknowledge of contingent truths. Hamid Vahid has recently offered several reasons for thinking the unequal treatment of these two kinds of skepticism is justified, one of which isa prioriskepticism’s seeming dependence upon the widely scornedkkthesis. In the present article, I defenda prioriskepticism against Vahid’s criticisms.