TEDx EastEnd: I’ve learned the most about climate change from speaking with those who deny it

George Marshall has spent his life campaigning for action on climate change. He takes us on a hilarious and insightful journey of speaking with the unusual suspects – from climate change deniers to Tea Party local activists. In a time when the world faces widening divisions, George shares what he has discovered to be the secret power that can come from listening to those with differing views