6 ideas
| 14802 | Physical and psychical laws of mind are either independent, or derived in one or other direction [Peirce] |
| 6382 | The 'grain problem' says physical objects are granular, where sensations appear not to be [Sellars, by Polger] |
| 1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
| 14800 | The world is full of variety, but laws seem to produce uniformity [Peirce] |
| 5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |
| 14801 | Darwinian evolution is chance, with the destruction of bad results [Peirce] |