Combining Philosophers

All the ideas for Anaximenes, Friedrich Engels and Saunders MacLane

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3 ideas

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

18189

ZFC could contain a contradiction, and it can never prove its own consistency [MacLane]

24. Political Theory / D. Ideologies / 11. Capitalism

20525

Free markets lead to boom and bust, pointless middlemen, and alienated workers [Engels]

26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / c. Ultimate substances

1497	For Anaximenes nature is air, which takes different forms by rarefaction and condensation [Anaximenes, by Simplicius]