This report is a contribution to ongoing efforts in the United Nations Department of Political and Peacebuilding Affairs (DPPA) to address the impact of climate change on mediation and preventive diplomacy. It was commissioned by DPPA with support from the Government of the Republic of France and prepared by Alex Grzybowski and Chanda Hunnie of Pacific Resolutions. Views expressed in the report are those of the authors and do not necessarily reflect those of DPPA.