У вашего броузера проблема в совместимости с HTML5
Brian Murray, director for economic analysis at the Nicholas Institute for Environmental Policy Solutions, answers viewer questions about the state of international climate change policy negotiations, during a live "Office Hours" webcast Dec. 1. He is joined via Skype by Jeff Gustafson, a Duke Nicholas School graduate student attending the United Nations climate talks in Durban, South Africa, with his class. Hosting the show is James Todd, a senior writer in Duke's Office of News and Communications. Learn more at http://www.dukeofficehours.com.