Combining Philosophers

All the ideas for Joan Weiner, Bob Hale/ Aviv Hoffmann and Ferdinand Tnnies

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

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3 ideas

4. Formal Logic / B. Propositional Logic PL / 1. Propositional Logic

7726	Aristotelian logic dealt with inferences about concepts, and there were also proposition inferences [Weiner]

10. Modality / A. Necessity / 1. Types of Modality

14528

Maybe modal thought is unavoidable, as a priori recognition of necessary truth-preservation in reasoning [Hale/Hoffmann,A]

24. Political Theory / D. Ideologies / 7. Communitarianism / a. Communitarianism

7492	Early societies are based on community, and modern societies on association [Tönnies, by Watson]