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Full Idea
Kripke has demonstrated the existence of necessary truths such as "water is H2O" whose necessity is only knowable a posteriori.
Gist of Idea
Kripke has demonstrated that some necessary truths are only knowable a posteriori
Source
report of Saul A. Kripke (Naming and Necessity lectures [1970]) by David J.Chalmers - The Conscious Mind 2.4.2
Book Ref
Chalmers,David J.: 'The Conscious Mind' [OUP 1997], p.131
8856 | Quine's indispensability argument said arguments for abstracta were a posteriori [Quine, by Yablo] |
2796 | For Quine the only way to know a necessity is empirically [Quine, by Dancy,J] |
5476 | Essentialists say natural laws are in a new category: necessary a posteriori [Ellis] |
9174 | It is necessary that this table is not made of ice, but we don't know it a priori [Kripke] |
2408 | Kripke has demonstrated that some necessary truths are only knowable a posteriori [Kripke, by Chalmers] |
4960 | "'Hesperus' is 'Phosphorus'" is necessarily true, if it is true, but not known a priori [Kripke] |
4966 | Theoretical identities are between rigid designators, and so are necessary a posteriori [Kripke] |
14631 | How can you show the necessity of an a posteriori necessity, if it might turn out to be false? [Jackson] |
16421 | Critics say there are just an a priori necessary part, and an a posteriori contingent part [Stalnaker] |
15171 | The necessary a posteriori is statements either of identity or of essence [Sidelle] |