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Ideas for 'The Lagoon: how Aristotle invented science', 'Grundlagen der Arithmetik (Foundations)' and '72: Against Stoics on common Conceptions'

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3 ideas

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

22286

Existence is not a first-level concept (of God), but a second-level property of concepts [Frege, by Potter]

8644	Because existence is a property of concepts the ontological argument for God fails [Frege]

28. God / B. Proving God / 3. Proofs of Evidence / e. Miracles

5974	People report seeing through rocks, or over the horizon, or impossibly small works [Plutarch]