Combining Texts

All the ideas for 'fragments/reports', 'A Note on the entscheidungsproblem' and 'Lecture on Nominalism'

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5 ideas

2. Reason / F. Fallacies / 1. Fallacy

21697

The Struthionic Fallacy is that of burying one's head in the sand [Quine]

5. Theory of Logic / E. Structures of Logic / 6. Relations in Logic

21698

All relations, apart from ancestrals, can be reduced to simpler logic [Quine]

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]

6. Mathematics / C. Sources of Mathematics / 3. Mathematical Nominalism

21696

Nominalism rejects both attributes and classes (where extensionalism accepts the classes) [Quine]

9. Objects / C. Structure of Objects / 6. Constitution of an Object

6019	If someone squashed a horse to make a dog, something new would now exist [Mnesarchus]