4 ideas
18189 | ZFC could contain a contradiction, and it can never prove its own consistency [MacLane] |
18699 | Carnap tried to define all scientific predicates in terms of primitive relations, using type theory [Carnap, by Button] |
12131 | All concepts can be derived from a few basics, making possible one science of everything [Carnap, by Brody] |
20957 | We don't choose our characters, yet we still claim credit for the actions our characters perform [Schelling] |