display all the ideas for this combination of texts
4 ideas
| 11043 | It is not possible for fire to be cold or snow black [Aristotle] |
| 20976 | The completeness of physics cannot be proved [Papineau] |
| 20970 | Determinism is possible without a complete physics, if mental forces play a role [Papineau] |
| 20974 | Modern biological research, especially into the cell, has revealed no special new natural forces [Papineau] |