Senior Adviser for Alaska Affairs and Strategic Priorities, U.S. Department of the Interior

Documentary Filmmaker; Environmental Journalist, Sea Change Project

Special Assistant to the President for Climate and Senior Advisor for Strategic Planning, White House Climate Policy Office

Co-Founder and Chief Creative Officer, Tinkercast

Senior Vice President & Chief Marketing Officer, Trust for Public Land

Founder and CEO, DirtSat

Co-Founder and CEO, C16 Biosciences

Partner and Environmental Lawyer, Hogan Lovells

Deputy Secretary, U.S. Department of Transportation

Co-Founder and CEO, Oneka Technologies

Senior Director of Government Affairs, Citizens' Climate Lobby

Senior Fellow and Founding Director, Africa Program, Carnegie Endowment for International Peace

Founder and CEO, Re:Focus Partners

​Executive Director, Aspen Network of Development Entrepreneurs, The Aspen Institute​

Global Head, Center for Carbon Transition, J.P. Morgan

Co-Founder and COO, NeoBroadband Inc.