Herbert Marcuse (1898-1979) is an internationally renowned philosopher, social activist and theorist, and member of the Frankfurt School. He has been remembered as one of the most influential social critical theorists inspiring the radical political movements in the 1960s and 1970s. Author of numerous books including One-Dimensional Man, Eros and Civilisation, and Reason and Revolution, Marcuse taught at Columbia, Harvard, Brandeis University and the University of California before his death in 1979.

Douglas Kellner is George F. Kneller Chair in the Philosophy of Education at the University of California, Los Angeles, USA. He is author of many books on social theory, politics, history and culture, including Herbert Marcuse and the Crisis of Marxism, Media Culture, and Critical Theory, Marxism and Modernity. His Critical Theory and Society: A Reader, co-edited with Stephen Eric Bronner, and book Media Spectacle, are both published by Routledge. His latest book is Media Spectacle and Insurrection, 2011: From the Arab Uprisings to Occupy Everywhere.

Clayton Pierce is an assistant professor in the department of Education, Culture, & Society at the University of Utah, USA. His books include On Marcuse: Critique, Liberation, and Reschooling in the Radical Pedagogy of Herbert Marcuse (with Douglas Kellner and Tyson Lewis), and Marcuse's Challenge to Education (with Douglas Kellner, Tyson Lewis and Daniel Cho). His latest book is Education in the Age of Biocapitalism.