5 ideas
15034 | Are genera and species real or conceptual? bodies or incorporeal? in sensibles or separate from them? [Porphyry] |
10558 | Abstract objects are actually constituted by the properties by which we conceive them [Zalta] |
9212 | Possible states of affairs are not propositions; a proposition can't be a state of affairs! [Fine,K] |
9213 | The actual world is a possible world, so we can't define possible worlds as 'what might have been' [Fine,K] |
10557 | Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta] |