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Ideas for 'Short History of Modern Philosophy', 'Centring' and 'On Second-Order Logic'

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3 ideas

5. Theory of Logic / A. Overview of Logic / 2. History of Logic

5637	Nowadays logic is seen as the science of extensions, not intensions [Scruton]

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

14249

Boolos reinterprets second-order logic as plural logic [Boolos, by Oliver/Smiley]

10830

Second-order logic metatheory is set-theoretic, and second-order validity has set-theoretic problems [Boolos]