Combining Texts

Ideas for 'Saundaranandakavya', 'Introduction to Mathematical Philosophy' and 'Modal Logics and Philosophy'

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2 ideas

10. Modality / E. Possible worlds / 1. Possible Worlds / a. Possible worlds
If something is true in all possible worlds then it is logically necessary [Russell]
A world has 'access' to a world it generates, which is important in possible worlds semantics [Girle]