For many years, it seemed to me that the classic Marxist concept of the working class at the vanguard of socialist revolution is not consistent with U.S. realities and conditions. In the United States in the late 1960s and early 1970s, it was middle class students who were in the vanguard of the anti-war movement and an incipient anti-imperialist formulation. In contrast, most workers supported the war in Vietnam and possessed an aggressive and ethnocentric attitude with respect to other nations. In addition, the union movement emphasized wages and benefits, rather than a comprehensive critique that would point the way toward the expansion and development of national industry.
However, since that time, academics and activists, largely of the middle class, have failed to develop the anti-imperialist impulse of the late 1960s. To be sure, they have rejected Reaganism, neoliberalism, and neoconservatism, and they have been advocates for blacks, Latinos, women, gays, and …