Combining Texts

Ideas for 'Necessary Existents', 'Vagueness and Contradiction' and 'The philosophical basis of intuitionist logic'

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5 ideas

5. Theory of Logic / D. Assumptions for Logic / 1. Bivalence

9119	No attempt to deny bivalence has ever been accepted [Sorensen]

5. Theory of Logic / E. Structures of Logic / 4. Variables in Logic

9135	We now see that generalizations use variables rather than abstract entities [Sorensen]

5. Theory of Logic / G. Quantification / 1. Quantification

19057

Classical quantification is an infinite conjunction or disjunction - but you may not know all the instances [Dummett]

5. Theory of Logic / L. Paradox / 3. Antinomies

9125	Denying problems, or being romantically defeated by them, won't make them go away [Sorensen]

5. Theory of Logic / L. Paradox / 6. Paradoxes in Language / a. The Liar paradox

9137	Banning self-reference would outlaw 'This very sentence is in English' [Sorensen]