Dabelko is a former member of the United Nations Environment Programme’s Expert Advisory Group on Environment, Conflict, and Peacebuilding.[5] He was a board member (and former chair) at Population Reference Bureau[6] and a founding board member of the Environmental Peacebuilding Association.[7] He is an editorial board member of the journal Case Studies in the Environment,[8] published through University of California Press. Dabelko was a lead author on the 5th Assessment of the Intergovernmental Panel on Climate Change, Working Group II Chapter 12 on "Human Security." He is a chapter author on the International chapter of the 5th U.S. National Climate Assessment.
Research
Together with Ken Conca, Dabelko developed the concept of environmental peacemaking in the early 2000s. Not satisfied with existing approaches that conceived of the environment primarily as a source of conflict and violence, Dabelko and Conca outlined how cooperating on joint environmental issues can contribute to improved relations between nations. Drawing on several case studies, they analysed how international environmental cooperation can change the strategic climate between states (more trust, higher levels of interdependence) and even contribute to post-Westphalian governance (broader forms of transnational integration).[9] This work was key for the development of environmental peacebuilding research and has been picked up by many studies in both international and domestic contexts.[10][11] Dabelko continues to work in the field, for instance by editing a special issue on environmental peacebuilding and being an author of the Environment of Peace report.Dabelko and Conca were the co-recipients of the Fifth Al-Moumin Award and Distinguished Lecture on Environmental Peacebuilding in 2018 for their work on environmental peacebuilding. Erik Solheim, Executive Director of the United Nations Environment Programme remarked, “No two individuals have shaped our institutional thinking on environmental peacebuilding more than Geoff Dabelko and Ken Conca."[12]
Dabelko is also co-editor, with Ken Conca of American University, of Green Planet Blues: Critical Perspectives on Global Environmental Politics and Environmental Peacemaking.[13] Furthermore, he has coined the concept of "backdraft" to raise attention to the adverse and potentially conflict-enhancing effects of climate change mitigation and adaptation.[14]
Conca, Ken; Dabelko, Geoffrey D. (2002). Environmental peacemaking. Washington, D.C.: Woodrow Wilson Center Press. ISBN0-8018-7192-1. OCLC50520518.
Conca, Ken; Dabelko, Geoffrey D., eds. (2019). Green planet blues : critical perspectives on global environmental politics (6th ed.). New York: Routledge. ISBN978-0-429-32220-4. OCLC1099544139.