Earth 2100 (2009)

Himself - Professor and Head of Civil Engineering The Cooper Union

Herself - President Biomimicry Institute

Himself - Professor of Oceanography Stony Brook University

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Herself - President Pew Center on Global Climate Change

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Himself - Former Majority Leader US Senate

Himself - Professor of Environmental Sciences Columbia University

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Herself - Director for Asia Studies Council on Foreign Relations T

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Himself - Professor Environmental Law and Policy Yale University

Himself - Director National Institute of Allergy and Infectious Diseases

Himself - Former CIA Scenario Designer

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Himself - Professor of Psychology - Harvard University

Himself - President Pacific Institute

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Himself - Senior Scientist Pew Center on Global Climate Change

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Himself - Architect And Urban Designer

Himself - Founder Green for All

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Himself - President Environmental Defense Fund

Himself - Author The Long Emergency

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Himself - Author The Winds of Change

Himself - Director Center for Infection & Immunity Columbia University

Narrator / Lucy

Himself - Associate Professor of Economics UC Berkeley

Herself - Professor of Environmental Science Stanford University

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Himself - Professor of Conservation Ecology Duke University

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Himself - Author In Defense of Food

Herself - Senior Fellow Woods Institute for the Environment

Himself - Director - Earth Institute

Himself - Chairman & CEO Google

Himself - Professor of Environmental Science & Engineering Harvard University

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Himself - Author The Collapse of Complex Societies

Himself - Author The World Without Us

Himself - Evolutionary Biologist

Himself - Host

Himself - former Director CIA

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