Something in the Air: Climate Change, Science and Policy - Radcliffe Institute for Advanced Study Panel Discussion with David S. Battisti (Professor of Atmospheric Sciences and Tamaki Endowed Chair, University of Washington), Kerry Emanuel (Professor of Atmospheric Science; Director, Program in Atmospheres, Oceans, and Climate, Massachusetts Institute of Technology), Daniel Schrag (Sturgis Hooper Professor of Geology, Professor of Environmental Science and Engineering, Faculty of Arts and Sciences and School of Engineering and Applied Sciences, Harvard University; Director, Harvard University Center for the Environment), Carl Wunsch (Cecil and Ida Green Professor of Physical Oceanography, Massachusetts Institute of Technology) Closing Remarks by Rosalind A. Segal, Senior Advisor to the Science Program, Radcliffe Institute for Advanced Study; Professor of Neurobiology, Harvard Medical School; Member of the Departments of Pediatric Oncology and Cancer Biology, Dana-Farber Cancer Institute, Harvard University