5 ideas
13197 | The notion of substance is one of the keys to true philosophy [Leibniz] |
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] |
19699 | A Gettier case is a belief which is true, and its fallible justification involves some luck [Hetherington] |
13198 | Gravity is within matter because of its structure, and it can be explained. [Leibniz] |