5 ideas
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] |
9145 | We form the image of a cardinal number by a double abstraction, from the elements and from their order [Cantor] |
20698 | Irenaeus says evil is necessary for perfect human development [Irenaeus, by Davies,B] |