Combining Texts

All the ideas for 'The Sign of Four', 'Knowledge and the State of Nature' and 'New Foundations for Mathematical Logic'

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

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / a. Axioms for sets

9879	NF has no models, but just blocks the comprehension axiom, to avoid contradictions [Quine, by Dummett]

11. Knowledge Aims / A. Knowledge / 3. Value of Knowledge

23559

We have the concept of 'knowledge' as a label for good informants [Craig, by Fricker,M]

14. Science / C. Induction / 1. Induction

22200

If you eliminate the impossible, the truth will remain, even if it is weird [Conan Doyle]