Combining Texts

All the ideas for 'Leibniz: Guide for the Perplexed', 'Spinoza's Ethics' and 'Counterparts and Identity'

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8 ideas

1. Philosophy / B. History of Ideas / 5. Later European Thought

21855

Only in the 1780s did it become acceptable to read Spinoza [Lord]

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

18823

To say there could have been people who don't exist, but deny those possible things, rejects Barcan [Stalnaker, by Rumfitt]

9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined

19347

Substance needs independence, unity, and stability (for individuation); also it is a subject, for predicates [Perkins]

10. Modality / E. Possible worlds / 3. Transworld Objects / c. Counterparts

16409

Unlike Lewis, I defend an actualist version of counterpart theory [Stalnaker]

16411

If possible worlds really differ, I can't be in more than one at a time [Stalnaker]

16412

If counterparts exist strictly in one world only, this seems to be extreme invariant essentialism [Stalnaker]

15. Nature of Minds / C. Capacities of Minds / 10. Conatus/Striving

21866

Hobbes and Spinoza use 'conatus' to denote all endeavour for advantage in nature [Lord]

19. Language / C. Assigning Meanings / 8. Possible Worlds Semantics

16410

Extensional semantics has individuals and sets; modal semantics has intensions, functions of world to extension [Stalnaker]