display all the ideas for this combination of texts
4 ideas
14647 | Surely self-identity is essential to Socrates? [Plantinga] |
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] |
14646 | An object has a property essentially if it couldn't conceivably have lacked it [Plantinga] |