4 ideas
9916 | Convention, yes! Arbitrary, no! [Poincaré, by Putnam] |
10650 | In the military, persons are parts of parts of large units, but not parts of those large units [Rescher] |
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] |