7 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
10496 | Monothetic categories have fixed defining features, and polythetic categories do not [Ellen] |
10497 | In symbolic classification, the categories are linked to rules [Ellen] |
10495 | Continuous experience sometimes needs imposition of boundaries to create categories [Ellen] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
10498 | Classification is no longer held to be rooted in social institutions [Ellen] |
21131 | Democracy is competition for support of the people, guided by self-interest on all sides [Posner] |