Combining Philosophers

All the ideas for Hesiod, Alonzo Church and Deborah Achtenberg

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

---

3 ideas

5. Theory of Logic / K. Features of Logics / 7. Decidability

18758

Validity is provable, but invalidity isn't, because the model is infinite [Church, by McGee]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / h. Expressivism

4375	Evaluations are not disguised emotions; instead, emotion is a type of evaluation [Achtenberg]

23. Ethics / C. Virtue Theory / 3. Virtues / a. Virtues

20239

Unlike us, the early Greeks thought envy was a good thing, and hope a bad thing [Hesiod, by Nietzsche]