8 ideas
9565 | Zermelo made 'set' and 'member' undefined axioms [Zermelo, by Chihara] |
3339 | For Zermelo's set theory the empty set is zero and the successor of each number is its unit set [Zermelo, by Blackburn] |
17832 | Zermelo showed that the ZF axioms in 1930 were non-categorical [Zermelo, by Hallett,M] |
13028 | Replacement was added when some advanced theorems seemed to need it [Zermelo, by Maddy] |
17626 | The antinomy of endless advance and of completion is resolved in well-ordered transfinite numbers [Zermelo] |
2599 | Either intentionality causes things, or epiphenomenalism is true [Fodor] |
2597 | Contrary to the 'anomalous monist' view, there may well be intentional causal laws [Fodor] |
2598 | Lots of physical properties are multiply realisable, so why shouldn't beliefs be? [Fodor] |