Panel discussion with Prof. Rajendra K. Pachauri, Chairman of the Intergovernmental Panel on Climate Change (IPCC) and Nobel Peace Prize Winner 2007 // Bjorn Lomborg, Author// Prof. Thomas Stocker, Co-Chair Working Group I/ Fifth Assessment/ Report of the Intergovernmental Panel on Climate Change, (2008-2014) // Nobel Laureates Mario Molina and Richard Schrock