6 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
8923 | Numbers are identified by their main properties and relations, involving the successor function [MacBride] |
8926 | For mathematical objects to be positions, positions themselves must exist first [MacBride] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
8431 | Problems with Goodman's view of counterfactuals led to a radical approach from Stalnaker and Lewis [Horwich] |
8432 | Analyse counterfactuals using causation, not the other way around [Horwich] |