6 ideas
21697 | The Struthionic Fallacy is that of burying one's head in the sand [Quine] |
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
21698 | All relations, apart from ancestrals, can be reduced to simpler logic [Quine] |
21696 | Nominalism rejects both attributes and classes (where extensionalism accepts the classes) [Quine] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
4316 | Either all action is rational, or reason dominates, or reason is only concerned with means [Cottingham] |