Scientist, Explorer, Author, Atmosphere of Hope

Former Mayor, San José

Professor of Geosciences and International Affairs, Princeton

Professor of Sociology and Human Geography, University of Oslo

Founder and CEO, The Climate Corporation

Former CEO, Solaria

CTO, SunPower

Senior Fellow, Post Carbon Institute

Professor, Cambridge University Program for Sustainability Leadership

Executive Director, Steyer-Taylor Center for Energy Policy and Finance, Stanford

Director, MIT Industrial Performance Center

Executive Chairman, Ford Motor Co.

U.S. Senator (D-OR)

Assistant Secretary of the Navy, Energy & Installations

Former Co-Chair, National Oil Spill Commission

Research Fellow, Hoover Institution, Stanford University