6 ideas
14742 | It can't be indeterminate whether x and y are identical; if x,y is indeterminate, then it isn't x,x [Salmon,N] |
14979 | Being alone doesn't guarantee intrinsic properties; 'being alone' is itself extrinsic [Lewis, by Sider] |
15454 | Extrinsic properties come in degrees, with 'brother' less extrinsic than 'sibling' [Lewis] |
15455 | Total intrinsic properties give us what a thing is [Lewis] |
18885 | Kripke and Putnam made false claims that direct reference implies essentialism [Salmon,N] |
2116 | The concept of an existing thing must contain more than the concept of a non-existing thing [Leibniz] |