5 ideas
10558 | Abstract objects are actually constituted by the properties by which we conceive them [Zalta] |
6019 | If someone squashed a horse to make a dog, something new would now exist [Mnesarchus] |
1389 | If memory is the sole criterion of identity, we ought to use it for other people too [Shoemaker] |
1390 | Bodily identity is one criterion and memory another, for personal identity [Shoemaker, by PG] |
10557 | Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta] |