Combining Philosophers

All the ideas for Hermarchus, Hilbert,D/Ackermann,W and Benjamin Franklin

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

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4 ideas

4. Formal Logic / C. Predicate Calculus PC / 1. Predicate Calculus PC

17750

The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki]

23. Ethics / B. Contract Ethics / 8. Contract Strategies

20721

Punctuality and justice in dealings are excellent for raising a man in the world [Franklin]

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

20720

Time is money, ..credit is money, ..and money breeds more money [Franklin]

25. Social Practice / F. Life Issues / 6. Animal Rights

6005	Animals are dangerous and nourishing, and can't form contracts of justice [Hermarchus, by Sedley]