July 29, 2015
By Suzanne Maher
GEOENGINEER DAVID KEITH – THE MAN WHO PROPOSES DUMPING OVER 10 MILLION METRIC TONS OF ALUMINUM INTO THE ATMOSPHERE TO COOL THE PLANET
David Keith took first prize in Canada’s national physics prize exam, won MIT’s prize for excellence in experimental physics, and was listed as one of TIME magazine’s Heroes of the Environment for 2009. A proponent of geoengineering to address climate change, he is a professor of applied physics and of public policy at Harvard University.