Geoff Dabelko is co-editor of Green Planet Blues: Critical Perspectives on Global Environmental Politics (Routledge, 6th ed., 2019) and Environmental Peacemaking (Johns Hopkins Press/Woodrow Wilson Press, 2002). He edited both of those volumes with his long-time collaborator Ken Conca of American University. Geoff was a lead author for the 5th assessment of the Intergovernmental Panel on Climate Change Working Group II Chapter 12 entitled “Human Security” released in 2014. While serving as director of the Wilson Center’s Environmental Change and Security Program from 1997-2012, Geoff also edited the program’s annual Environmental Change and Security Program Report.