J. P. SAPINSKI is an assistant professor of environmental studies and public policy at Université de Moncton in Canada. His work draws from the critical political economy and power structure research traditions to map out the constellations of corporate interests involved in the politics of climate change and energy, including geoengineering politics. He is co-author of Organizing the 1%: How Corporate Power Works.
 
HOLLY JEAN BUCK is an assistant professor of environment and sustainability at the University at Buffalo, in Buffalo, NY. She is the author of After Geoengineering: Climate Tragedy, Repair, and Restoration. She has written on several aspects of climate engineering, including policy for scaling up carbon removal. 
 
ANDREAS MALM teaches human ecology at Lund University in Sweden. He is the author of Fossil Capital: The Rise of Steam Power and the Roots of Global Warming, and The Progress of This Storm: Nature and Society in a Warming World.