4 ideas
15432 | Structural universals might serve as possible worlds [Forrest, by Lewis] |
7413 | Without confidence in our beliefs, how should we actually live? [Tuck] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |