Almost all interpreters of Cartesian philosophy have hitherto focused on the epistemological aspect of Descartes' thought. In his Cartesian Theodicy, Janowski demonstrates that Descartes' epistemological problems are merely rearticulations of theological questions. For example, Descartes' attempt to define the role of God in man's cognitive fallibility is a reiteration of an old argument that points out the incongruity between the existence of God and evil, and his pivotal question whence error?' is shown here to be a rephrasing of the question whence evil?' The answer Descartes...