President, Signature Development Group

Bay Area Program Lead, The Environmental Justice Coalition for Water

CEO, Council on Energy, Environment and Water

Chief Communications Officer; Executive Vice President, McDonalds

Author, A Generation of Sociopaths

Professor, Cambridge University Program for Sustainability Leadership

American Indian Studies Lecturer, California State University San Marcos

Vice President for CO2, Shell Oil Company

COO, Elevate

Senior Legal Reporter, Bloomberg Environment

General Manager, San Francisco Recreation and Parks

Author, The Persuaders

Founder and CEO, Metabolic

Director, Center for Tobacco Control Research and Education, UCSF

Professor, School of Earth Sciences, Stanford University

Co-founder, Pacific Institute and Author, "The Three Ages of Water"

Associate Professor of Economics, University of Chicago

Senior Climate Scientist, Woods Hole Group, Inc.

President, Alliance to Save Energy

Reporter, the Wall Street Journal