display all the ideas for this combination of texts
3 ideas
17577 | When an electron 'leaps' to another orbit, is the new one the same electron? [Inwagen] |
17589 | If you reject transitivity of vague identity, there is no Ship of Theseus problem [Inwagen] |
457 | Substance is not created or destroyed in mortals, but there is only mixing and exchange [Empedocles] |