19 ideas
19066 | Philosophy aims to understand the world, through ordinary experience and science [Dummett] |
19067 | A successful proof requires recognition of truth at every step [Dummett] |
19060 | Truth-tables are dubious in some cases, and may be a bad way to explain connective meaning [Dummett] |
11066 | Deduction is justified by the semantics of its metalanguage [Dummett, by Hanna] |
19058 | Syntactic consequence is positive, for validity; semantic version is negative, with counterexamples [Dummett] |
19063 | Beth trees show semantics for intuitionistic logic, in terms of how truth has been established [Dummett] |
19059 | In standard views you could replace 'true' and 'false' with mere 0 and 1 [Dummett] |
19062 | Classical two-valued semantics implies that meaning is grasped through truth-conditions [Dummett] |
19065 | Soundness and completeness proofs test the theory of meaning, rather than the logic theory [Dummett] |
19061 | An explanation is often a deduction, but that may well beg the question [Dummett] |
23514 | The cerbellum has a huge number of neurons, but little involvement in consciousness [Seth] |
23513 | Single neurons can carry out complex functions [Seth] |
23516 | Maybe a system is conscious if the whole generates more information than its parts [Seth] |
23519 | The self is embodied, perspectival, volitional, narrative and social [Seth, by PG] |
23518 | Modern AI is mostly machine-based pattern recognition [Seth] |
19064 | Holism is not a theory of meaning; it is the denial that a theory of meaning is possible [Dummett] |
23517 | Volition is felt as doing what you want, with possible alternatives, and a source from within [Seth] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
23515 | Human exceptionalism plagues biology, and most other human thinking [Seth] |