5 ideas
10558 | Abstract objects are actually constituted by the properties by which we conceive them [Zalta] |
7566 | The Identity of Indiscernibles is really the same as the verification principle [Jolley] |
16736 | Explanation is generally to deduce it from something better known, which comes in degrees [Boyle] |
16737 | The best explanations get down to primary basics, but others go less deep [Boyle] |
10557 | Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta] |