Abstract

At the end of the Fifth Meditation, Descartes has the Meditator proclaim: “the certainty and truth of all knowledge depends uniquely on my awareness of the true God, to such an extent that I was incapable of perfect knowledge [perfecte scire] of anything else until I became aware of him”. Not so, complained the Second Objectors, for it seems an atheist can know, in the sense of being “clearly and distinctly aware,” that the angles of a triangle are equal to two right angles. In response, Descartes simply agreed, writing, “[t]he fact that an atheist can be ‘clearly aware that the angles of a triangle are equal to two right angles’ is something I do not dispute” (AT...