“In rational inquiry, we idealize to selected domains in such a way (we hope) as to permit us to discover crucial features of the world. Data and observations, in the sciences, have an instrumental character. They are of no particular interest in themselves, but only insofar as they constitute evidence that permits one to determine fundamental features of the real world, within a course of inquiry that is invariably undertaken under sharp idealizations, often implicit and simply common understanding, but always present.”

American intellectual, philosopher and linguist

Noam Chomsky is an American intellectual, philosopher, linguist, political activist, and social critic. He is widely known for his work in modern linguistics, and is sometimes called the father of that field. He has also played a major role in analytic philosophy and is regarded as one of the founders of cognitive science. Chomsky has held academic posts at the University of Arizona and at the Massachusetts Institute of Technology, where he is institute professor emeritus. His work spans language, philosophy, politics, and social criticism, and his writing often reflects those wide-ranging interests.