Airplanes Bad

Airplanes are one of the world's worst polluters. Not only do they spew carbon emissions but they cause harmful chemical reactions in the sky that scientists still don't fully understand. We recently checked in with Chris Goodall, author of How to Live a Low-Carbon Life and Ten Technologies to Fix Energy and Climate, who talked about the grave environmental dangers of aviation.[vimeo]http://vimeo.com/10553677[/vimeo]