Combining Philosophers

All the ideas for H.Putnam/P.Oppenheim, Huw Price and W Kneale / M Kneale

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

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5 ideas

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

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

14. Science / D. Explanation / 2. Types of Explanation / j. Explanations by reduction

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Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson]

27. Natural Reality / D. Time / 1. Nature of Time / h. Presentism

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Presentists lack the materials for a realist view of change [Price,H]

27. Natural Reality / D. Time / 2. Passage of Time / d. Time series

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The present moment, time's direction, and time's dynamic quality seem to be objective facts [Price,H]

27. Natural Reality / D. Time / 2. Passage of Time / g. Time's arrow

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We must explain either the existence of a time direction, or our psychological sense of it [Price,H]