As the Pacific Island nation of Vanuatu is devastated by Cyclone Pam, 350.org co-founder Bill McKibben links the storm to global warming and responds to the new decision by the the United Nations Framework Convention on Climate Change to back the fast-growing divestment campaign to persuade investors to sell off their fossil fuel assets. This comes as University of Oxford alumni, donors and students are watching a vote set for today on whether the school will divest its endowment from the top 200 companies involved in exploring or extracting fossil fuels. McKibben also discusses news from NASA that California’s water supply could be exhausted by next year. Meanwhile, the environmentalist and former Maldives President Mohamed Nasheed has been sentenced to 13 years in prison after he was found guilty of ordering the arrest of a judge while in office. Nasheed became famous in 2009 for holding a cabinet meeting underwater to show the threat of climate change to his island nation. McKibben is the author of several books, including "Eaarth: Making a Life on a Tough New Planet." 350.org has been posting updates about the situation in Vanuatu on its live blog at 350.org.