b. 1951
Nathan Salmon is an American analytic philosopher and professor at the University of California, Santa Barbara, specializing in philosophy of language, metaphysics, and logic. He is best known for his defense of Millianism—the view that the semantic content of a proper name is simply its referent—and for his influential treatment of Frege's Puzzle concerning the informativeness of true identity statements. His work bridges formal semantics and metaphysics, particularly around singular propositions and modal logic.
Defended Millianism: the semantic content of a proper name is its bearer, not a descriptive sense
Authored 'Frege's Puzzle' (1986), arguing that co-referential names are intersubstitutable in propositional attitude contexts despite apparent cognitive differences
Developed a pragmatic theory of 'guises' to explain why identity statements like 'Hesperus is Phosphorus' are informative without abandoning direct reference
Contributed to the metaphysics of modality, including work on transworld identity and haecceitism
Authored 'Reference and Essence' (1981), a foundational text on essentialism and the semantics of kind terms