Anitra Nelson is Honorary Principal Fellow at the Informal Urbanism Research Hub (InfUr-), University of Melbourne, Australia and co-author of Exploring Degrowth, co-editor of Life Without Money and author of Marx's Concept of Money.John Holloway has published widely on Marxist theory, on the Zapatista movement and on the new forms of anti-capitalist struggle. His book Change the World without Taking Power has been translated into eleven languages and has stirred an international debate, and Crack Capitalism is a renowned classic. He is currently Professor of Sociology in the Instituto de Ciencias Sociales y Humanidades of the Benemérita Universidad Autónoma de Puebla in Mexico.