5 ideas
| 18844 | You would cripple mathematics if you denied Excluded Middle [Hilbert] |
| 19739 | The maxim for suicide is committed to the value of life, and is thus contradictory [Kant] |
| 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] |