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3 ideas
| 14361 | Lewis says indicative conditionals are truth-functional [Lewis, by Jackson] |
| Full Idea: Unlike Stalnaker, Lewis holds that indicative conditionals have the truth conditions of material conditionals. | |
| From: report of David Lewis (Counterfactuals [1973]) by Frank Jackson - Conditionals 'Further' | |
| A reaction: Thus Lewis only uses the possible worlds account for subjunctive conditionals, where Stalnaker uses it for both. Lewis is defending the truth-functional account for the indicative conditionals. |
| 15260 | Counterfactuals are just right for analysing statements about the powers which things have [Harré/Madden] |
| Full Idea: We understand subjunctive conditionals as statements about possibilities, excluding those actualised. So that form is just right for part of the analysis of a power statement, since to say a thing has a power is to say what behaviour is possible for it. | |
| From: Harré,R./Madden,E.H. (Causal Powers [1975], 5.VII) | |
| A reaction: They seem unaware of the famous work of Stalnaker and Lewis on this type of analysis, but as a fan of powers I find this interesting, and it offers a nice extra piece for my big jigsaw. |
| 8434 | In good counterfactuals the consequent holds in world like ours except that the antecedent is true [Lewis, by Horwich] |
| Full Idea: According to Lewis, a counterfactual holds when the consequent is true in possible worlds very like our own except for the fact that the antecedent is true. | |
| From: report of David Lewis (Counterfactuals [1973]) by Paul Horwich - Lewis's Programme p.213 | |
| A reaction: Presumably the world being very like our own would make it unlikely that there would be anything else to cause the consequent, apart from the counterfactual antecedent. |