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3 ideas
3869 | More truthful theories have greater predictive power [Newton-Smith] |
Full Idea: If a theory is a better approximation to the truth, then it is likely that it will have greater predictive power. | |
From: W.H. Newton-Smith (The Rationality of Science [1981], VIII.8) |
3861 | Theories generate infinite truths and falsehoods, so they cannot be used to assess probability [Newton-Smith] |
Full Idea: We cannot explicate a useful notion of verisimilitude in terms of the number of truths and the number of falsehoods generated by a theory, because they are infinite. | |
From: W.H. Newton-Smith (The Rationality of Science [1981], III.4) |
14480 | Maybe analytic truths do not require truth-makers, as they place no demands on the world [Thomasson] |
Full Idea: It is a venerable view that analytic claims do not require truth-makers, as they place no demands on the world, but this claim has often been challenged. | |
From: Amie L. Thomasson (Ordinary Objects [2007], 03.4) | |
A reaction: She offers two challenges (bottom p.68), but I would have thought that the best response is that the meanings of the words themselves constitute truthmakers - perhaps via the essence of each word, as Fine suggests. |