4 ideas
17750 | The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki] |
14296 | Dispositions are physical states of mechanism; when known, these replace the old disposition term [Quine] |
19508 | Contextualism needs a semantics for knowledge sentences that are partly indexical [Schiffer,S] |
19509 | The indexical aspect of contextual knowledge might be hidden, or it might be in what 'know' means [Schiffer,S] |