4 ideas
10558 | Abstract objects are actually constituted by the properties by which we conceive them [Zalta] |
10557 | Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta] |
20948 | Human cultures are organisms which grow, and then fade and die [Spengler, by Bowie] |
8409 | Probabilistic causal concepts are widely used in everyday life and in science [Salmon] |