display all the ideas for this combination of texts
3 ideas
| 5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |
| 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] |