Combining Texts

All the ideas for 'fragments/reports', 'Mathematical Physics' and 'Possible Worlds'

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3 ideas

10. Modality / A. Necessity / 8. Transcendental Necessity

490	Everything happens by reason and necessity [Leucippus]

10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / a. Nature of possible worlds

15793

We can take 'ways things might have been' as irreducible elements in our ontology [Stalnaker, by Lycan]

18. Thought / E. Abstraction / 3. Abstracta by Ignoring

9567	Maths deals with quantities of physical significance, ignoring irrelevant features [Geroch]