5 ideas
19406 | I strongly believe in the actual infinite, which indicates the perfections of its author [Leibniz] |
14361 | Lewis says indicative conditionals are truth-functional [Lewis, by Jackson] |
8434 | In good counterfactuals the consequent holds in world like ours except that the antecedent is true [Lewis, by Horwich] |
19440 | How do you know you have conceived a thing deeply enough to assess its possibility? [Vaidya] |
9419 | A law of nature is a general axiom of the deductive system that is best for simplicity and strength [Lewis] |