Combining Texts

All the ideas for 'fragments/reports', 'Barcan Formulae' and 'Quantifiers and Propositional Attitudes'

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3 ideas

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

15380

Barcan:nothing comes into existence; Converse:nothing goes out; Both:domain is unchanging [Vervloesem]

19. Language / A. Nature of Meaning / 10. Denial of Meanings

9471	Intensions are creatures of darkness which should be exorcised [Quine]

26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / c. Ultimate substances

1497	For Anaximenes nature is air, which takes different forms by rarefaction and condensation [Anaximenes, by Simplicius]