11 ideas
14626 | In S5 matters of possibility and necessity are non-contingent [Williamson] |
10467 | Individuals consist of 'compresent' tropes [Bacon,John] |
10464 | A trope is a bit of a property or relation (not an exemplification or a quality) [Bacon,John] |
10465 | Trope theory is ontologically parsimonious, with possibly only one-category [Bacon,John] |
14625 | Necessity is counterfactually implied by its negation; possibility does not counterfactually imply its negation [Williamson] |
14623 | Strict conditionals imply counterfactual conditionals: □(A⊃B)⊃(A□→B) [Williamson] |
14624 | Counterfactual conditionals transmit possibility: (A□→B)⊃(◊A⊃◊B) [Williamson] |
14531 | Rather than define counterfactuals using necessity, maybe necessity is a special case of counterfactuals [Williamson, by Hale/Hoffmann,A] |
10466 | Maybe possible worlds are just sets of possible tropes [Bacon,John] |
14628 | Imagination is important, in evaluating possibility and necessity, via counterfactuals [Williamson] |
9287 | Bruno said that ancient Egyptian magic was the true religion [Bruno, by Yates] |