Combining Philosophers

All the ideas for Saunders MacLane, Monroe Beardsley and Anaximenes

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / a. Axioms for sets
ZFC could contain a contradiction, and it can never prove its own consistency [MacLane]
21. Aesthetics / C. Artistic Issues / 6. Value of Art
Art leads to mental health, and mental clarity [Beardsley,M, by Carroll,N]
26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / c. Ultimate substances
For Anaximenes nature is air, which takes different forms by rarefaction and condensation [Anaximenes, by Simplicius]