display all the ideas for this combination of philosophers
4 ideas
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
18839 | An object that is not clearly red or orange can still be red-or-orange, which sweeps up problem cases [Rumfitt] |
18838 | The extension of a colour is decided by a concept's place in a network of contraries [Rumfitt] |
12887 | A whole must have one characteristic, an internal relation, and a structure [Rescher/Oppenheim] |