Combining Texts

All the ideas for 'Dthat', 'Perceptual Content and Monadic Truth' and 'Investigations into Logical Deduction'

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

---

3 ideas

5. Theory of Logic / H. Proof Systems / 4. Natural Deduction

13832

Natural deduction shows the heart of reasoning (and sequent calculus is just a tool) [Gentzen, by Hacking]

18. Thought / A. Modes of Thought / 9. Indexical Thought

18424

If two people can have phenomenally identical experiences, they can't involve the self [Brogaard]

19. Language / B. Reference / 3. Direct Reference / b. Causal reference

14080

Are causal descriptions part of the causal theory of reference, or are they just metasemantic? [Kaplan, by Schaffer,J]