Combining Texts

All the ideas for 'Second Philosophy', 'De primae philosophiae emendatione' and 'Anselm's Argument'

expand these ideas     |    start again     |     specify just one area for these texts

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3 ideas

5. Theory of Logic / A. Overview of Logic / 7. Second-Order Logic

10594

Henkin semantics is more plausible for plural logic than for second-order logic [Maddy]

9. Objects / B. Unity of Objects / 2. Substance / a. Substance

12716

The concept of forces or powers best reveals the true concept of substance [Leibniz]

28. God / B. Proving God / 2. Proofs of Reason / a. Ontological Proof

1422	God's existence is either necessary or impossible, and no one has shown that the concept of God is contradictory [Malcolm]