8 ideas
17423 | The essence of natural numbers must reflect all the functions they perform [Sicha] |
17425 | To know how many, you need a numerical quantifier, as well as equinumerosity [Sicha] |
17424 | Counting puts an initial segment of a serial ordering 1-1 with some other entities [Sicha] |
10414 | Abstract objects are constituted by encoded collections of properties [Zalta, by Swoyer] |
10558 | Abstract objects are actually constituted by the properties by which we conceive them [Zalta] |
10415 | Properties make round squares and round triangles distinct, unlike exemplification [Zalta, by Swoyer] |
20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
10557 | Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta] |