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Descartes’s Five Distinctions: formal/objective, material/objective, material/formal, eminent/formal, and material falsity/formal falsity

An enhanced computer graphic generated by Dall-E shows contemporary philosophers at a U-shaped table in a large room with floor-to-ceiling windows on both sides. A picture of Descartes on the back wall, with the five distinctions number D1 through D5 to his right on the large blackboard, is used as a featured image.

[NOTE: This page is unfinished and remains under construction.] Descartes makes many distinctions, especially about how to regard different aspects had by ideas. Amongst these, he distinguishes between formal reality/objective reality (fr/or), the material/objective (m/o), the material/formal (m/f), and between material falsity and formal falsity (mf/ff). If this wasn’t enough already with all the overlapping […]