18 ideas
| 7085 | The main problem of philosophy is what can and cannot be thought and expressed [Wittgenstein, by Grayling] |
| 12619 | We have no successful definitions, because they all use indefinable words [Fodor] |
| 12620 | If 'exist' is ambiguous in 'chairs and numbers exist', that mirrors the difference between chairs and numbers [Fodor] |
| 23463 | Atomic facts correspond to true elementary propositions [Wittgenstein] |
| 12613 | Empiricists use dispositions reductively, as 'possibility of sensation' or 'possibility of experimental result' [Fodor] |
| 6455 | Maybe 'sense-data' just help us to talk about unusual perceptual situations [Lacey] |
| 6454 | Where do sense-data begin or end? Can they change? What sort of thing are they? [Lacey] |
| 6453 | Some claim sense-data are public, and are parts of objects [Lacey] |
| 12617 | Associationism can't explain how truth is preserved [Fodor] |
| 12615 | Mental representations are the old 'Ideas', but without images [Fodor] |
| 6650 | Fodor is now less keen on the innateness of concepts [Fodor, by Lowe] |
| 12618 | It is essential to the concept CAT that it be satisfied by cats [Fodor] |
| 12614 | I prefer psychological atomism - that concepts are independent of epistemic capacities [Fodor] |
| 12621 | Definable concepts have constituents, which are necessary, individuate them, and demonstrate possession [Fodor] |
| 12622 | Many concepts lack prototypes, and complex prototypes aren't built from simple ones [Fodor] |
| 12623 | The theory theory can't actually tell us what concepts are [Fodor] |
| 12616 | English has no semantic theory, just associations between sentences and thoughts [Fodor] |
| 23490 | A thought is mental constituents that relate to reality as words do [Wittgenstein] |