Geoengineering: Can We Save the Planet by Messing with Nature? (Democracy Now!)

Video: http://www.democracynow.org/2013/5/20/geoengineering_can_we_save_the_planet

Clive Hamilton, professor of public ethics at Charles Sturt University in Canberra, Australia. He is the author of the new book, Earthmasters: The Dawn of the Age of Climate Engineering.