Combining Texts

All the ideas for 'fragments/reports', 'A Note on the entscheidungsproblem' and 'Philosophical Letters'

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

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4 ideas

5. Theory of Logic / K. Features of Logics / 7. Decidability

18758

Validity is provable, but invalidity isn't, because the model is infinite [Church, by McGee]

9. Objects / E. Objects over Time / 8. Continuity of Rivers

579	Cratylus said you couldn't even step into the same river once [Cratylus, by Aristotle]

13. Knowledge Criteria / D. Scepticism / 1. Scepticism

578	Cratylus decided speech was hopeless, and his only expression was the movement of a finger [Cratylus, by Aristotle]

17. Mind and Body / E. Mind as Physical / 1. Physical Mind

23221

The brain, and all the mental events within it, consists entirely of sensitive and rational matter [Cavendish]