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Ideas for
'A Defense of Abortion', 'Philosophy of Mathematics' and '17: Epistle to Titus'
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4 ideas
5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
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If a proposition is false, then its negation is true [Brown,JR]
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5. Theory of Logic / K. Features of Logics / 1. Axiomatisation
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Axioms are either self-evident, or stipulations, or fallible attempts [Brown,JR]
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5. Theory of Logic / L. Paradox / 4. Paradoxes in Logic / c. Berry's paradox
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Berry's Paradox finds a contradiction in the naming of huge numbers [Brown,JR]
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5. Theory of Logic / L. Paradox / 6. Paradoxes in Language / a. The Liar paradox
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One of their own prophets said that Cretans are always liars [Anon (Titus)]
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