Combining Texts

All the ideas for 'Leibniz: Guide for the Perplexed', 'Reference and Essence: seven appendices' and 'The Language of Thought'

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


5 ideas

7. Existence / D. Theories of Reality / 10. Vagueness / g. Degrees of vagueness
It can't be indeterminate whether x and y are identical; if x,y is indeterminate, then it isn't x,x [Salmon,N]
9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined
Substance needs independence, unity, and stability (for individuation); also it is a subject, for predicates [Perkins]
18. Thought / B. Mechanics of Thought / 4. Language of Thought
Since the language of thought is the same for all, it must be something like logical form [Fodor, by Devlin]
18. Thought / D. Concepts / 2. Origin of Concepts / c. Nativist concepts
If concept-learning is hypothesis-testing, that needs innate concepts to get started [Fodor, by Margolis/Laurence]
19. Language / B. Reference / 3. Direct Reference / a. Direct reference
Kripke and Putnam made false claims that direct reference implies essentialism [Salmon,N]