Conservation International has leading experts in science, policy and partnerships.
Executive Vice President, Conservation Partnerships
As Executive Vice President, Dr. Sebastian Troëng leads the Conservation Partnerships team that leverages public and private sector support to scale up conservation impacts benefiting nature, people and our global climate.
Senior Vice President, Global Policy and Government Affairs
James Roth is Senior Vice President for Global Policy and Government Affairs, overseeing Conservation International’s U.S. Government Affairs and International Policy teams, as well as its Distinguished Fellows Program.
Senior Vice President, Africa Field Division
Michael O’Brien-Onyeka is Senior Vice President for the Africa Field Division at Conservation International. In this role, he is leading a refreshed Conservation International Africa strategy focused on sustaining the nature that Africans rely on to thrive, building on Conservation International’s successes across Africa, and leveraging the Gaborone Declaration for Sustainability in Africa (GDSA) to drive a new sustainable development paradigm across the continent.
Vice President, Sustainable Production, Center for Environmental Leadership in Business
John Buchanan has held several different roles at Conservation International, focusing mainly on food and agriculture. John is currently focusing on development and implementation of sustainable agriculture and supply chain initiatives.
Senior Scientist, Climate Change Biology, Moore Center for Science
Dr. Lee Hannah heads Conservation International’s efforts to develop conservation responses to climate change. Lee works collaboratively with the Bren School and UC Santa Barbara to model climate impacts on species in California, and with the National Botanical Institute in Cape Town, South Africa to model biotic change resulting from global warming in biodiversity hot spots in that region.
Senior Director, Natural Climate Solutions
Bronson leads Conservation International’s Natural Climate Solutions science team, playing a key role in the strategic development of natural climate solutions science across the organization, leading a research agenda that helps deliver on Conservation International’s climate goals.