Aziz Choudry (1996-2021) was Associate Professor and Canada Research Chair in Social Movement Learning and Knowledge Production in the Department of Integrated Studies in Education, McGill University, and Visiting Professor at the Centre for Education Rights and Transformation, University of Johannesburg. He was involved in a range of social, political and environmental justice movements and organizations since the 1980s. He is the author of Learning Activism: The Intellectual Life of Contemporary Social Movements, co-author of Fight Back: Workplace Justice for Immigrants. His co-edited books include Organize! Building from the Local for Global Justice, Unfree Labour: Struggles of Migrant and Immigrant Workers in Canada, and Reflections on Knowledge, Learning, and Social Movements.