Stanley Aronowitz was a towering figure on the American Left for over sixty years. Both a tireless organizer and a militant social and political theorist, Aronowitz was a highly perceptive analyst of class power. He was dedicated throughout his career to the development and circulation of conceptual weapons for the working class and for all those who faced oppression within American society. Live Theory: The Stanley Aronowitz Reader brings together in thirteen seminal essays Aronowitz’s theoretical contributions to fundamental questions regarding science, class, culture, and education, alongside his pioneering interventions on labor, contract unionism, and the ongoing struggle for radical democracy. It is a crucial introduction to an indispensable thinker.