Cass Sunstein is a professor at Harvard and one of the founders of behavioral science. He has written two books with Nobel Laureates, including Nudge with Richard Thaler. We are unknowingly influenced by our environments, by how choices are framed, by the people we are with, and a myriad of seemingly insignificant factors. Learn the latest findings in behavioral science and how they can be used by everyone - governments, businesses and individuals - to make people's lives better.