[/ezcol_1third] [ezcol_2third_end]Rich Wolfson, Middlebury College Professor of physics, reviews the latest evidence for global climate change, explains why the observed warming results largely from human activities, and explores future climate scenarios.
This talk is sponsored by the Addison County Retired Teachers Association. Filmed by Chris Kirby for Ilsley Public Library and Middlebury Community Television 5/11/16.[/ezcol_2third_end][ezcol_1third]
Producer: Ilsley Public Library