Seminar Topics	Speaker(s)
May 2 The international Climate Regime without US Leadership: Collapse or Multilateral Institutionalization?	Robert Keohane, Professor of Public and International Affairs, Woodrow Wilson School
April 4 Mathematical Ecology: A Century of Progress, and Challenges for the Next Century	Simon Levin, James S. McDonnell Distinguished University Professor in Ecology and Evolutionary Biolog
March 7 Environmental Martyrdom and Defenders of the Forest	Robert Nixon, Thomas A. and Currie C. Barron Family Professor in Humanities and the Environment. Professor of English and the Princeton Environmental Institute
February 7 The Outsized Role of the Southern Ocean in the Regulation of Carbon, Heat, and Biological Productivity	Jorge Sarmiento, George J. Magee Professor of Geosciences and Geological Engineering. Director, Southern Ocean Carbon and Climate Observations and Modeling. Director, Cooperative Institute for Climate Science