Abstract

Margaret Wilson’s study of the Meditations traces Descartes’ replacement of Aristotelian Scholasticism by an "anti-empiricist metaphysics, a form of ’scientific realism'". Medits. 1 and 2 are seen as methodic preparations. A causal interpretation of the doubt is proposed, whereby "all truth-conferring connection between perceptions or beliefs and their causes" is severed. Wilson distinguishes the malign spirit from God, but since she accords them equivalent power the doubt extends through sensed particulars to simple universals. The probabilist reinstatement of external bodies via sense and image in Medit. 6 attests to the force of the Deceiver Hypothesis. A "naive interpretation" of the cogito is defended. Since Descartes ascribes "epistemological transparency to his thought-states," that "I exist" emerges from "I think" is an enthematic inference. Since the Deceiver is still operative upon body, the mind-body separation is epistemic rather than metaphysical. It is likewise with the wax, whose analysis is seen as a thought experiment adumbrating the immaterial intellect and the concept of body required for the subsequent validation of the Cartesian scientific ontology.