5 ideas
15547 | Negative existentials have 'totality facts' as truthmakers [Armstrong, by Lewis] |
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
15542 | All possibilities are recombinations of properties in the actual world [Armstrong, by Lewis] |
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] |