5 ideas
| 3291 | Emergent properties appear at high levels of complexity, but aren't explainable by the lower levels [Nagel] |
| 16721 | Changes in secondary qualities are caused by changes in primary qualities [Giles of Orleans] |
| 2596 | Maybe mind and body are parallel, like two good clocks [Leibniz] |
| 3290 | Given the nature of heat and of water, it is literally impossible for water not to boil at the right heat [Nagel] |
| 2595 | If the universe is a perfect agreement of uncommunicating substances, there must be a common source [Leibniz] |