Noah Diffenbaugh

Associate Professor, School of Earth Sciences, Stanford University

Karen Ross

Secretary, California Department of Food and Agriculture

Roger Morgan

Executive Director, Coalition for Drug Free California

Tom Steyer

Business Leader, Philanthropist and Clean Energy Advocate

Mary Polak

Minister of Environment, Legislative Assembly of British Columbia

Nicholas Stern

Chair, Center for Climate Change Economics and Policy, London School of Economics

Steve Westly

Founder and Managing Partner, The Westly Group

Jill Buck

Founder and Executive Director, Go Green Initiative Association

Minda Berbeco

Programs and Policy Director, National Center for Science Education