David Keith: Exploring new avenues to tackle climate change

Voices of Innovation talk with Professor David W. Keith, Professor of Applied Physics, Professor of Public Policy; Founder, Carbon Engineering, Harvard University. Is it possible to deliberately intervene in earth's natural system to counteract climate change at scale, i.e. geoengineering? Come hear David Keith, a world-renowned expert on the science, technology, and public policy of geoengineering. Interviewed by Atul Arya, Senior Vice President and Chief Energy Strategist, IHS Markit.