Chief sustainability officer, Unilever. Responsible for driving through advocacy and partnerships, transformational change on priority areas of Unilever's Sustainable Living Plan: climate change and eliminating deforestation; sustainable agriculture and smallholder farmers; water, sanitation and hygiene; and opportunities for women. Master's degree in international relations, London School of Economics. Previous roles include: VP environment and water resources, The Coca Cola Company; MD, Green Strategies Inc; VP, policy planning, Texaco INC; executive director, White House Task Force on Climate Change; director, Office of Energy, Environment & Technology, U.S. Agency for International Development; assistant to the administrator, U.S. Agency for International Development; legislative assistant, U.S. Senate; Foreign service officer, U.S. Department of State, Belgium. Boards: Business for Social Responsibility, WEF Global Agenda Council on Forests (chair); WEC; Global Water Challenge; CGF SSC; MSc Advisory Board, Imperial College.