Question: Who noted for his contributions to the philosophy of language, philosophy of mind, and social philosophy, he began teaching at UC Berkeley in 1959, worked with the man who was  awarded a Fulbright Visiting Scholarship to visit the University of California at Berkeley?
Sentence (from "Stephen Sugarman"): He has been a visiting professor at the London School of Economics, at University College, London, and at Columbia University, among other institutions.
Relevant evidence: No