4 ideas
| 4051 | People will volunteer for euthanasia because they think other people want them dead [Kamisar] |
| 4050 | We only allow voluntary euthanasia to someone who is both sane and crazed by pain [Kamisar] |
| 13605 | Gravity isn't a force, because it produces effects without diminishing [Mayer] |
| 2116 | The concept of an existing thing must contain more than the concept of a non-existing thing [Leibniz] |