David Hales served as President of the College of the Atlantic, Chair and President of Second Nature, the managing organization of the American College and University Presidents Climate Commitment, and as Director of the Michigan Department of Natural Resources. He led environmental policy and sustainability programs for the US Agency for International Development. As a diplomat, he has represented the USA in numerous negotiations on climate change, urban affairs and policy, and biodiversity. He served in the Carter administration as Deputy Assistant Secretary of the Interior. He was the first American to serve as Chair of the World Heritage Convention.