Combining Philosophers
Ideas for Jerry A. Fodor, Ludwig Wittgenstein and Allan Gibbard
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6 ideas
9. Objects / F. Identity among Objects / 1. Concept of Identity
6056
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Identity is not a relation between objects [Wittgenstein]
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9. Objects / F. Identity among Objects / 2. Defining Identity
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You can't define identity by same predicates, because two objects with same predicates is assertable [Wittgenstein]
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9. Objects / F. Identity among Objects / 5. Self-Identity
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Two things can't be identical, and self-identity is an empty concept [Wittgenstein]
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9. Objects / F. Identity among Objects / 6. Identity between Objects
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Claims on contingent identity seem to violate Leibniz's Law [Gibbard]
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9. Objects / F. Identity among Objects / 8. Leibniz's Law
14065
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Two identical things must share properties - including creation and destruction times [Gibbard]
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14074
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Leibniz's Law isn't just about substitutivity, because it must involve properties and relations [Gibbard]
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