Philosopher Stanley Cavell, the Walter M. Cabot Professor of Aesthetics and the General Theory of Value at Harvard, who died on June 19 at age 91, published his first book, Must We Mean What We Say?, during the strike. The book’s essays cover a broad range of subjects, from modernist music and Beckett’s Endgame to Kierkegaard and King Lear. But one area—political theory—is noticeably absent. And yet, two essays, which were composed over the course of the ’60s, speak directly to the most pressing political issues of the decade: civil rights and the war in Vietnam.