Geo Maher is an abolitionist educator, organizer, and writer based in Philadelphia. He has taught previously at the University of Pennsylvania, Vassar College, Drexel University, San Quentin State Prison, and the Venezuelan School of Planning in Caracas, and has held visiting positions at the CUNY Graduate Center, the Decolonizing Humanities Project at the College of William & Mary, NYU’s Hemispheric Institute, and the Institute of Social Research at the Universidad Nacional Autónoma de México (UNAM).

He is the author of five books: We Created Chávez (2013);  Building the Commune (2016);  Decolonizing Dialectics (2017); A World Without Police (2021); and Anticolonial Eruptions (2022); and co-editor of the Duke University Press book series Radical Américas.