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Antonia Juhasz

Energy analyst Antonia Juhasz discusses the fight against ISIL ...

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Andrew Hoffman

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Michael Shellenberger

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Rob Harmon

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Federico Pistono

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Michael Lewis

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Jeff Church

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David Suzuki

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Monica Araya

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Merran Smith

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Danielle Fong

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Joseph P. Kennedy II

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Hayden Panettiere

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Ted Danson

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Xavier Sala-i-Martin

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Vaclav Smil

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Sheryl WuDunn

New York, NY, USA
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Rajendra Pachauri

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Pedro Solbes

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William McDonough

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Graham Hill

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Victor Kaluzhny

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