Maurizio Atzeni is a researcher at the Centre for Labour Relations/Argentinian National Research Council based in Buenos Aires, having previously held positions at Loughborough and De Montfort Universities in the UK. He has published extensively on labour-related issues and is currently on the editorial board of Work, Employment and Society and of Working USA: The Journal of Labor and Society.Immanuel Ness is professor of political science at Brooklyn College of the City University of New York and senior research associate at the University of Johannesburg's Centre for Social Change. His research focuses on working class mobilization, global south workers, migration, resistance and social movements. He is general editor with Peter Bellwood of The Encyclopedia of Global Human Migration, and is also editor of Working USA: The Journal of Labor and Society.