Abstract

The central part of any cosmological argument for the existence of God is the inference of a conclusion of the form 1(ᴲx)-Fx from a premiss of the form 1 (ᴲx)Fx'. Since the premiss here is known only a posteriori, such an argument would ordinarily be classified as itself a posteriori. But I point out that any argument of this form may by a trivial modifi- cation be turned into an argument which requires no a posteriori premisses, and that the modified version is in fact a less misleading presentation of the reasoning involved. I conclude that cosmological arguments are best viewed as a priori arguments.