Combining Texts

All the ideas for 'Good and Evil', 'Letters to Coste' and 'works'

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

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5 ideas

2. Reason / A. Nature of Reason / 9. Limits of Reason

19433

The universe is infinitely varied, so the Buridan's Ass dilemma could never happen [Leibniz]

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]

10. Modality / E. Possible worlds / 1. Possible Worlds / a. Possible worlds

19434

There may be a world where dogs smell their game at a thousand leagues [Leibniz]

22. Metaethics / C. The Good / 1. Goodness / a. Form of the Good

22489

'Good' is an attributive adjective like 'large', not predicative like 'red' [Geach, by Foot]