6 ideas
8956 | What is a singleton set, if a set is meant to be a collection of objects? [Szabó] |
10009 | Substitutional quantification is just a variant of Tarski's account [Wallace, by Baldwin] |
8953 | Abstract entities don't depend on their concrete entities ...but maybe on the totality of concrete things [Szabó] |
19440 | How do you know you have conceived a thing deeply enough to assess its possibility? [Vaidya] |
8954 | Geometrical circles cannot identify a circular paint patch, presumably because they lack something [Szabó] |
8955 | Abstractions are imperceptible, non-causal, and non-spatiotemporal (the third explaining the others) [Szabó] |