8 ideas
15533 | We can quantify over fictions by quantifying for real over their names [Lewis] |
15534 | We could quantify over impossible objects - as bundles of properties [Lewis] |
15532 | 'Allists' embrace the existence of all controversial entities; 'noneists' reject all but the obvious ones [Lewis] |
15535 | We can't accept a use of 'existence' that says only some of the things there are actually exist [Lewis] |
13432 | The essence of a circle is the equality of its radii [Leibniz] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
12696 | Bodies are recreated in motion, and don't exist in intervening instants [Leibniz] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |