4 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
5492 | How can essences generate the right powers to vary with distance between objects? [Armstrong] |
17593 | Always be ready to give reasons for your beliefs [Peter] |