display all the ideas for this combination of texts
2 ideas
17652 | Truth is irrelevant if no statements are involved [Goodman] |
Full Idea: Truth pertains solely to what is said ...For nonverbal versions and even for verbal versions without statements, truth is irrelevant. | |
From: Nelson Goodman (Ways of Worldmaking [1978], 1.5) | |
A reaction: Goodman is a philosopher of language (like Dummett), but I am a philosopher of thought (like Evans). The test, for me, is whether truth is applicable to the thought of non-human animals. I take it to be obvious that it is applicable. |
18951 | For scientific purposes there is a precise concept of 'true-in-L', using set theory [Putnam] |
Full Idea: For a language L there is a predicate 'true-in-L' which one can employ for all scientific purposes in place of intuitive truth, and this predicate admits of a precise definition using only the vocabulary of L itself plus set theory. | |
From: Hilary Putnam (Philosophy of Logic [1971], Ch.2) | |
A reaction: He refers, of course, to Tarski's theory. I'm unclear of the division between 'scientific purposes' and the rest of life (which is why some people embrace 'minimal' theories of ordinary truth). I'm struck by set theory being a necessary feature. |