Combining Texts

All the ideas for 'Symposium', 'Presupposition' and 'What is Mathematical Truth?'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

4. Formal Logic / A. Syllogistic Logic / 3. Term Logic

19053

Logic would be more natural if negation only referred to predicates [Dummett]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / c. not

19052

Natural language 'not' doesn't apply to sentences [Dummett]

10. Modality / B. Possibility / 1. Possibility

10269

Mathematics eliminates possibility, as being simultaneous actuality in sets [Putnam]

22. Metaethics / B. Value / 2. Values / h. Fine deeds

5845	Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon]