Combining Texts

All the ideas for 'Isagoge ('Introduction')', 'A World of Propensities' and 'The Development of Logic'

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

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / f. Axiom of Infinity V

10051

The axiom of infinity is not a truth of logic, and its adoption is an abandonment of logicism [Kneale,W and M]

8. Modes of Existence / C. Powers and Dispositions / 7. Against Powers

11946

Propensities are part of a situation, not part of the objects [Popper]

8. Modes of Existence / D. Universals / 1. Universals

15034

Are genera and species real or conceptual? bodies or incorporeal? in sensibles or separate from them? [Porphyry]