6 ideas
| 14401 | Every proposition is entirely about being [Lewis] |
| 16705 | Whiteness isn't created in an alteration, because it is just this-being-white [Oresme] |
| 16978 | If conceivability is a priori coherence, that implies possibility [Tahko] |
| 16975 | Essences are used to explain natural kinds, modality, and causal powers [Tahko] |
| 16976 | Scientific essentialists tend to characterise essence in terms of modality (not vice versa) [Tahko] |
| 16977 | If essence is modal and laws are necessary, essentialist knowledge is found by scientists [Tahko] |