Combining Texts

All the ideas for 'fragments/reports', 'works' and 'The Tragic Sense of Life'

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

---

5 ideas

4. Formal Logic / D. Modal Logic ML / 3. Modal Logic Systems / h. System S5

7791	The simplest of the logics based on possible worlds is Lewis's S5 [Lewis,CI, by Girle]

10. Modality / A. Necessity / 2. Nature of Necessity

11002

Equating necessity with informal provability is the S4 conception of necessity [Lewis,CI, by Read]

24. Political Theory / A. Basis of a State / 1. A People / a. Human distinctiveness

20740

Maybe humans are distinguished from other animals by feelings, rather than reason [Unamuno]

26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / c. Ultimate substances

22745

Pherecydes said the first principle and element is earth [Pherecydes, by Sext.Empiricus]

29. Religion / D. Religious Issues / 2. Immortality / a. Immortality

5883	Pherecydes was the first to say that the soul is eternal [Pherecydes, by Cicero]