4 ideas
14895 | 'Superficial' contingency: false in some world; 'Deep' contingency: no obvious verification [Evans, by Macià/Garcia-Carpentiro] |
11881 | Rigid designators can be meaningful even if empty [Evans, by Mackie,P] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
13605 | Gravity isn't a force, because it produces effects without diminishing [Mayer] |