Clive Hamilton
Professor of Public Ethics at the Centre for Applied Philosophy and Public Ethics, Charles Sturt University, Australia
Author of Climate Masters: The Dawn of the Age of Climate Engineering

David Keith
Gordon McKay Professor of Applied Physics, School of Engineering and Applied Sciences, Harvard University
Professor of Public Policy, Harvard Kennedy School
Author of newly published A Case for Climate Engineering

Moderated by: Steve Barrett 
Assistant Professor of Aeronautics and Astronautics, MIT
Director, Laboratory for Aviation and the Environment, MIT 
Associate Director, Partnership for Air Transportation Noise and Emissions Reduction