Biodiversity: Terry Chapin

    April 3, 2009 – "Sustainability in a Changing World: Concepts and Policy Strategies to Address Climate Change in Alaska" with Terry Chapin, Institute of Arctic Biology, University of Alaska, Fairbanks

    Biodiversity: David Wilcove

    October 23, 2008 – "The Impacts of Agriculture on Biodiversity: Lessons and Lies from Kenya and Borneo" with David Wilcove, Professor of Ecology and Evolutionary Biology, Princeton University

    Biodiversity: Stephen Pacala

    April 16, 2008 – "Modeling the Global Biosphere" with Stephen Pacala, Petrie Professor of Biology; Director, Princeton Environmental Institute

    Biodiversity: Richard Ostfeld

    March 11, 2008 – "Biodiversity Loss and the Rise of Emerging Infectious Diseases" with Richard Ostfeld, Senior Scientist, Institute of Ecosystem Studies

    Biodiversity: Jane Lubchenco

    February 13, 2008 – "Seas the Day: Science Informing Today's Choices for Tomorrow's Ocean" with Jane Lubchenco, Wayne and Gladys Valley Professor of Marine Biology; Distinguished Professor of Zoology, Oregon State University