Combining Philosophers

All the ideas for Theodosius, Alonzo Church and Kurt Vonnegut

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3 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]

15. Nature of Minds / A. Nature of Mind / 4. Other Minds / b. Scepticism of other minds

1799	If we can't know minds, we can't know if Pyrrho was a sceptic [Theodosius, by Diog. Laertius]

16. Persons / F. Free Will / 5. Against Free Will

22352

Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut]