GEOENGINEERING THE CLIMATE Zero Geoengineering Posted on December 13, 2016 by directorNovember 25, 2017 History and Prospect David W. Keith Department of Enginering and Public Policy, Carnegie Mellon University Published in 2000 ■ Abstract: Geoengineering is the intentional large-scale manipulation of the environment Link to Document Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Related