4 ideas
9226 | If mathematical theories conflict, it may just be that they have different subject matter [Field,H] |
14286 | In nearby worlds where A is true, 'if A,B' is true or false if B is true or false [Stalnaker] |
14285 | A possible world is the ontological analogue of hypothetical beliefs [Stalnaker] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |