Andrew Winston

Green Business Expert, Environmental Advocate and Best Selling Author

Josh Tickell

Acclaimed Thought Leader, Speaker and Filmmaker on Alternative Energy, Biofuel and the Environment

Peter Senge

Pioneer in the Field of Learning Organizations and Author of The Fifth Discipline

Amory Lovins

Leading Energy Consultant, Experimental Physicist, Chairman and Chief Scientist, Rocky Mountain Institute

John Hofmeister

Former Shell Oil President, Founder and Chief Executive of Citizens for Affordable Energy

Gil Friend

Keynote Speaker, Author, Thought Leader, Futures Strategist, Sustainable Business Pioneer

Dame Vivienne Westwood

"Britain’s most consistently original, outrageous, controversial designer"

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