5 ideas
15547 | Negative existentials have 'totality facts' as truthmakers [Armstrong, by Lewis] |
17462 | A single object must not be counted twice, which needs knowledge of distinctness (negative identity) [Rumfitt] |
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
17461 | Some 'how many?' answers are not predications of a concept, like 'how many gallons?' [Rumfitt] |
15542 | All possibilities are recombinations of properties in the actual world [Armstrong, by Lewis] |