4 ideas
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
3158 | Theories of intentionality presuppose rationality, so can't explain it [Dennett] |
3159 | Beliefs and desires aren't real; they are prediction techniques [Dennett] |
19087 | The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce] |