5 ideas
21570 | Numbers are just verbal conveniences, which can be analysed away [Russell] |
19382 | Abstracta are abbreviated ways of talking; there are just substances, and truths about them [Leibniz] |
17371 | Some kinds are very explanatory, but others less so, and some not at all [Devitt] |
17372 | The higher categories are not natural kinds, so the Linnaean hierarchy should be given up [Devitt] |
17373 | Species pluralism says there are several good accounts of what a species is [Devitt] |