Guy Standing is director of the Socio-Economic Programme of the International Labour Organisation. He directed the ILO's technical programme in Eastern Europe in the early 1990s and was an advisor to the South African government in 1995-96. He has written extensively on labour market and social policy issues.

Erik Olin Wright is Vilas Distinguished Professor of Sociology at the University of Wisconsin. He is the author of many books, including Classes, Interrogating Inequality, Class Counts, Deepening Democracy (with Archon Fung), and Envisioning Real Utopias. For more information on Envisioning Real Utopias and the Real Utopias project, and to access book content, please visit realutopias.org (site in progress).