5 ideas
21959 | Metaphysics is the most general attempt to make sense of things [Moore,AW] |
13547 | Limitation of Size is weak (Fs only collect is something the same size does) or strong (fewer Fs than objects) [Boolos, by Potter] |
13342 | Carnap defined consequence by contradiction, but this is unintuitive and changes with substitution [Tarski on Carnap] |
13251 | Each person is free to build their own logic, just by specifying a syntax [Carnap] |
21958 | Appearances are nothing beyond representations, which is transcendental ideality [Moore,AW] |