October 11, 2011 – "Catchers in the Rye: Ecology, Society, and Climate Change Joshua Tewksbury, Walker Professor of Natural History, Department of Biology, University of Washington... Read more about Biodiversity: Joshua Tewksbury
November 15, 2011 –"Individuals, Ecosystems, and the Land Carbon Sink" with Lars O. Hedin, Professor of Ecology and Evolutionary Biology, Director of Program in Environmental Studies, Princeton University... Read more about Biodiversity: Lars O. Hedin