6 ideas
21829 | Philosophy aims to understand how things (broadly understood) hang together (broadly understood) [Sellars] |
7791 | The simplest of the logics based on possible worlds is Lewis's S5 [Lewis,CI, by Girle] |
6550 | Reduction requires that an object's properties consist of its constituents' properties and relations [Sellars] |
11002 | Equating necessity with informal provability is the S4 conception of necessity [Lewis,CI, by Read] |
3570 | Maybe knowledge is belief which 'tracks' the truth [Nozick, by Williams,M] |
2748 | A true belief isn't knowledge if it would be believed even if false. It should 'track the truth' [Nozick, by Dancy,J] |