Combining Philosophers

All the ideas for Saunders MacLane, Jennifer Hornsby and Justus Lipsius

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3 ideas

1. Philosophy / B. History of Ideas / 5. Later European Thought
A neo-Stoic movement began in the late sixteenth century [Lipsius, by Grayling]
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]
20. Action / A. Definition of Action / 5. Action as Trying
Bodily movements are not actions, which are really the tryings within bodily movement [Hornsby, by Stout,R]