4 ideas
18801 | Classical negation is circular, if it relies on knowing negation-conditions from truth-conditions [Dummett] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
8338 | A phenomenalist about objects has to be a regularity theorist about causation [Strawson,G] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |