Hello, you have come here looking for the meaning of the word
counterpart theory. In DICTIOUS you will not only get to know all the dictionary meanings for the word
counterpart theory, but we will also tell you about its etymology, its characteristics and you will know how to say
counterpart theory in singular and plural. Everything you need to know about the word
counterpart theory you have here. The definition of the word
counterpart theory will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
counterpart theory, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Noun
counterpart theory (uncountable)
- (metaphysics) An alternative to standard possible worlds semantics in which an individual can exist in only one world, while other possible worlds contain (different) counterparts to that individual, and in which the modality operators (necessity, possibility) are replaced by quantifiers over possible worlds.
1983, David Lewis, Philosophical Papers, volume 1, page 45:If counterpart theory calls for the rejection of some popular modal principles, that needn't worry us. But if it forces us to reject principles of the logic of identity and quantification, that is more serious.
2013, Theodore Sider, John Hawthorne, Dean W. Zimmerman, Contemporary Debates in Metaphysics:According to counterpart theory, Humphrey himself has the modal property, might have won the election, in virtue of his counterpart having the (non-modal) property, won the election.