Combining Philosophers

All the ideas for Antiphon, Charlotte Witt and Seymour Lipschutz

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11 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / e. Equivalence classes

8920	Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz]

9. Objects / D. Essence of Objects / 2. Types of Essence

12066

Aristotelian and Kripkean essentialism are very different theories [Witt]

9. Objects / D. Essence of Objects / 4. Essence as Definition

12067

An Aristotelian essence is a nonlinguistic correlate of the definition [Witt]

9. Objects / D. Essence of Objects / 6. Essence as Unifier

12082

If unity is a matter of degree, then essence may also be a matter of degree [Witt]

9. Objects / D. Essence of Objects / 8. Essence as Explanatory

12089

Essences mainly explain the existence of unified substance [Witt]

9. Objects / E. Objects over Time / 12. Origin as Essential

12102

Essential properties of origin are too radically individual for an Aristotelian essence [Witt]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / j. Ethics by convention

536	We should follow the law in public, and nature in private [Antiphon]

1557	To gain the greatest advantage only treat law as important when other people are present [Antiphon]

23. Ethics / C. Virtue Theory / 2. Elements of Virtue Theory / e. Character

540	The way you spend your time will form your character [Antiphon]

24. Political Theory / D. Ideologies / 2. Anarchism

539	Nothing is worse for mankind than anarchy [Antiphon]

26. Natural Theory / D. Laws of Nature / 8. Scientific Essentialism / a. Scientific essentialism

12085

Reality is directional [Witt]