Updates From The United Nations Climate Change Summit

French Climate Summit (Credit: Flickr - Presidencia de la República Mexicana)December 2, 2015 – Segment 1

Janet Redman, Director of the Climate Policy Program for Institute for Policy Studies, discusses the proposals being put forward to address climate change at the Paris Climate Change Summit, what the political challenges are, and how this summit compares to past summits, and as well as examining the science of climate change.