Combining Texts

All the ideas for 'General Facts,Phys Necessity, and Metaph of Time', 'Letter Seven' and 'Truth'

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6 ideas

3. Truth / B. Truthmakers / 3. Truthmaker Maximalism

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The truth-maker principle is that every truth has a sufficient truth-maker [Forrest]

3. Truth / F. Semantic Truth / 1. Tarski's Truth / a. Tarski's truth definition

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Truth rests on Elimination ('A' is true → A) and Introduction (A → 'A' is true) [Gupta]

3. Truth / F. Semantic Truth / 2. Semantic Truth

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A weakened classical language can contain its own truth predicate [Gupta]

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

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The Liar reappears, even if one insists on propositions instead of sentences [Gupta]

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Strengthened Liar: either this sentence is neither-true-nor-false, or it is not true [Gupta]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / a. Preconditions for ethics

168	To understand morality requires a soul [Plato]