6 ideas
7791 | The simplest of the logics based on possible worlds is Lewis's S5 [Lewis,CI, by Girle] |
11966 | If there are essential properties, how do you find out what they are? [Chisholm] |
11002 | Equating necessity with informal provability is the S4 conception of necessity [Lewis,CI, by Read] |
11965 | Could possible Adam gradually transform into Noah, and vice versa? [Chisholm] |
8840 | There are five possible responses to the problem of infinite regress in justification [Cleve] |
8841 | Modern foundationalists say basic beliefs are fallible, and coherence is relevant [Cleve] |