In this lucid and meticulously researched book, Stuart Shanker discusses the theories expounded by Wittgenstein on the philosophy and psychology of cognitive science and the development of artificial intelligence.Wittgenstein's Remarks on the Foundations of AI is a valuable contribution to the study of Wittgenstein's theories and his controversial attack on artifical intelligence, which successfully crosses a number of disciplines, including philosophy, psychology, logic, artificial intelligence and cognitive science, to provide a stimulating and searching analysis.