4 ideas
21829 | Philosophy aims to understand how things (broadly understood) hang together (broadly understood) [Sellars] |
6564 | To affirm 'p and not-p' is to have mislearned 'and' or 'not' [Quine] |
6550 | Reduction requires that an object's properties consist of its constituents' properties and relations [Sellars] |
9567 | Maths deals with quantities of physical significance, ignoring irrelevant features [Geroch] |