Philosophy of Language and Modal LogicAmerican
It really is a nice theory. The only defect I think it has is probably common to all philosophical theories. It's wrong.
Saul Aaron Kripke (1940–2022) was an American philosopher and logician and one of the most influential figures in 20th-century analytic philosophy. Through foundational works such as *Naming and Necessity*, he advanced the causal-historical theory of reference and the concept of the rigid designator, bringing about a profound transformation in the philosophy of language, metaphysics, and modal logic. Kripke demonstrated his genius in logic from adolescence and remained a central figure in these fields until the end of his life.