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John Rogers Searle (; born 31 July 1932) is an American philosopher. He is currently Willis S. and Marion Slusser Professor Emeritus of the Philosophy of Mind and Language and Professor of the Graduate School at the University of California, Berkeley. Widely noted for his contributions to the philosophy of language, philosophy of mind, and social philosophy, he began teaching at UC Berkeley in 1959.

While an undergraduate at the University of Wisconsin, Searle was the secretary of "Students against Joseph McCarthy". McCarthy was then the junior senator from Wisconsin. In 1959 Searle began teaching at Berkeley, and he was the first tenured professor to join the 1964-65 Free Speech Movement. In 1969, while serving as chairman of the Academic Freedom Committee of the Academic Senate of the University of California, he supported the university in its dispute with students over the People's Park. In The Campus War: A Sympathetic Look at the University in Agony (1971), Searle investigates the causes behind the campus protests of the era. In it he declares that: "I have been attacked by both the House Un-American Activities Committee and ... several radical polemicists ... Stylistically, the attacks are interestingly similar. Both rely heavily on insinuation and innuendo, and both display a hatred - one might almost say terror - of close analysis and dissection of argument." He asserts that "My wife was threatened that I (and other members of the administration) would be assassinated or violently attacked." In the late 1980s, Searle, along with other landlords, petitioned Berkeley's rental board to raise the limits on how much he could charge tenants under the city's 1980 rent stabilization ordinance. The rental board refused to consider Searle's petition and Searle filed suit, charging a violation of due process. In 1990, in what came to be known as the "Searle Decision", the California Supreme Court upheld Searle's argument in part and Berkeley changed its rent control policy, leading to large rent increases between 1991 and 1994. Searle was reported to see the issue as one of fundamental rights, being quoted as saying "The treatment of landlords in Berkeley is comparable to the treatment of blacks in the South...our rights have been massively violated and we are here to correct that injustice." The court described the debate as a "morass of political invective, ad hominem attack, and policy argument". Shortly after the September 11 attacks, Searle wrote an article arguing that the attacks were a particular event in a long-term struggle against forces that are intractably opposed to the United States, and signaled support for a more aggressive neoconservative interventionist foreign policy. He called for the realization that the United States is in a more-or-less permanent state of war with these forces. Moreover, a probable course of action would be to deny terrorists the use of foreign territory from which to stage their attacks. Finally, he alluded to the long-term nature of the conflict and blamed the attacks on the lack of American resolve to deal forcefully with America's enemies over the past several decades. CANNOTANSWER

John Searle