8 ideas
17990 | Instances of minimal truth miss out propositions inexpressible in current English [Hofweber] |
7791 | The simplest of the logics based on possible worlds is Lewis's S5 [Lewis,CI, by Girle] |
17988 | Quantification can't all be substitutional; some reference is obviously to objects [Hofweber] |
17989 | Since properties have properties, there can be a typed or a type-free theory of them [Hofweber] |
11002 | Equating necessity with informal provability is the S4 conception of necessity [Lewis,CI, by Read] |
17991 | Holism says language can't be translated; the expressibility hypothesis says everything can [Hofweber] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |