16 ideas
18767 | Free logics has terms that do not designate real things, and even empty domains [Anderson,CA] |
18763 | Basic variables in second-order logic are taken to range over subsets of the individuals [Anderson,CA] |
18771 | Stop calling ∃ the 'existential' quantifier, read it as 'there is...', and range over all entities [Anderson,CA] |
18769 | Do mathematicians use 'existence' differently when they say some entity exists? [Anderson,CA] |
16052 | 'Superdupervenience' is supervenience that has a robustly materialistic explanation [Horgan,T] |
16053 | 'Global' supervenience is facts tracking varying physical facts in every possible world [Horgan,T] |
16056 | Don't just observe supervenience - explain it! [Horgan,T] |
16054 | Physicalism needs more than global supervenience on the physical [Horgan,T] |
16055 | Materialism requires that physics be causally complete [Horgan,T] |
18770 | We can distinguish 'ontological' from 'existential' commitment, for different kinds of being [Anderson,CA] |
18768 | We cannot pick out a thing and deny its existence, but we can say a concept doesn't correspond [Anderson,CA] |
18766 | 's is non-existent' cannot be said if 's' does not designate [Anderson,CA] |
18765 | Individuation was a problem for medievals, then Leibniz, then Frege, then Wittgenstein (somewhat) [Anderson,CA] |
18764 | The notion of 'property' is unclear for a logical version of the Identity of Indiscernibles [Anderson,CA] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |
16057 | Instrumentalism normally says some discourse is useful, but not genuinely true [Horgan,T] |