Combining Texts

All the ideas for 'Isagoge ('Introduction')', 'Experimental Researches in Electricity' and 'Anselm and Actuality'

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

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3 ideas

4. Formal Logic / D. Modal Logic ML / 4. Alethic Modal Logic

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For modality Lewis rejected boxes and diamonds, preferring worlds, and an index for the actual one [Lewis, by Stalnaker]

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

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

27. Natural Reality / B. Modern Physics / 2. Electrodynamics / b. Fields

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Faraday's single field of variable forces introduces a criterion of Unity into what is ultimate [Faraday, by Harré/Madden]