What Descartes Learns From His Ideas in Meditation Three in Meditation on First Philosophy. This three-page undergraduate paper discusses the reason behind Descartes' examination of his ideas in Meditation Three in Meditation on First Philosophy and what he learns from it. 3 pgs. Bibliography lists 1 source. Pages: 3 Bibliography: 1 source(s) listed Filename: 10514 Descartes Learns Meditation.doc Price: 26.85