6 ideas
3299 | In logic identity involves reflexivity (x=x), symmetry (if x=y, then y=x) and transitivity (if x=y and y=z, then x=z) [Baillie] |
8967 | Not all predicates can be properties - 'is non-self-exemplifying', for example [Lowe] |
8965 | Neither mere matter nor pure form can individuate a sphere, so it must be a combination [Lowe] |
8968 | If the flagpole causally explains the shadow, the shadow cannot explain the flagpole [Lowe] |
8966 | Properties are facets of objects, only discussable separately by an act of abstraction [Lowe] |
4761 | The 'error theory' of morals says there is no moral knowledge, because there are no moral facts [Mackie, by Engel] |