Abstract
The purpose of this paper is to debate a version of the Cartesian argument from doubt for mind–body dualism which has been proposed recently by Ari Maunu in this journal (Inquiry, 61/4). After introducing Maunu's argument, one section is devoted to the critique of his argument. In this section, in addition to some other criticisms, we will consider a methodological parallel to Maunu's argument that is like his style of argumentation but is intended to draw the opposite conclusion. The discussion section includes Richard Swinburne's critical commentary on these two contrasting arguments. It also examines Swinburne's amended version of a Cartesian argument, which he believes to offer support for Maunu's position.