Rigid designator

Kripke's rigid designators refer to the same thing in all possible worlds

Rigid designators are terms that consistently refer to the same entity across all possible worlds. This concept is fundamental in understanding how language and identity persist through different scenarios.

Example

The name "Aristotle" is a rigid designator because it refers to the same historical philosopher in every possible world where he exists.

Remember this

Understanding rigid designators helps clarify how names and terms maintain consistent reference, which is crucial for philosophical discussions about identity and language.

Text adapted from Wikipedia, licensed under CC BY-SA 4.0.

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