Abstract

In my “Plantinga Untouched,” I argued that James Beilby’s recent objection to Plantinga’s EAAN was unsuccessful. Beilby has sincereplied that a naturalist can grant the Inscrutability Thesis and yet be alethically rational in hoping for a high P(R/N and future developments of E) and, therefore, needn’t accept the alethic defeater for R. I argue that this is impossible, since a naturalist cannot consistently grant that thesis and meet Beilby’s own criteria for alethic hope. Consequently, Plantinga is (still) right in maintaining that the naturalist who grants that P(R/N&E) is low or inscrutable has a defeater for R.