Claim: Hubert Dreyfus was a Harvard graduate who wrote his thesis "Husserl's Phenomenology of Perception" in 1964.
Evidence: Hubert Lederer Dreyfus (/ˈdraɪfəs/; 1929–2017) was an American philosopher and professor of philosophy at the University of California, Berkeley. In 1964, with his dissertation Husserl's Phenomenology of Perception, he obtained his PhD from Harvard.