Combining Texts

All the ideas for 'fragments/reports', 'Elements of Mathematical Logic' and 'Personal Identity and Individuation'

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5 ideas

4. Formal Logic / E. Nonclassical Logics / 3. Many-Valued Logic

8942	Lukasiewicz's L3 logic has three truth-values, T, F and I (for 'indeterminate') [Lukasiewicz, by Fisher]

7. Existence / A. Nature of Existence / 3. Being / d. Non-being

18933

Not-Being obviously doesn't exist, and the five modes of Being are all impossible [Gorgias, by Diog. Laertius]

16. Persons / D. Continuity of the Self / 2. Mental Continuity / b. Self as mental continuity

7946	The memory criterion has a problem when one thing branches into two things [Williams,B, by Macdonald,C]

19. Language / F. Communication / 1. Rhetoric

9866	Gorgias says rhetoric is the best of arts, because it enslaves without using force [Gorgias, by Plato]

5864	Destroy seriousness with laughter, and laughter with seriousness [Gorgias]