Combining Philosophers

Ideas for Rescher,N/Oppenheim,P, George Engelbretsen and Ren Descartes

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2 ideas

7. Existence / A. Nature of Existence / 3. Being / d. Non-being

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Among the simples are the graspable negations, such as rest and instants [Descartes]

7. Existence / A. Nature of Existence / 6. Criterion for Existence

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Existence and nonexistence are characteristics of the world, not of objects [Engelbretsen]