3 ideas
| 22881 | Should we value environmental systems for human benefit, or for their own sake? [Hildebrand] |
| 1743 | The greatest deterrence for injustice is if uninjured parties feel as much indignation as those who are injured [Solon, by Diog. Laertius] |
| 5467 | Euler said nature is instrinsically passive, and minds cause change [Euler, by Ellis] |