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Plan B | Himself | 2011-03-30 |
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Mother: Caring for 7 Billion | Himself (Earth Policy Institute) | 2011-05-15 |
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Climate Refugees | Self | 2010-01-29 |
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Woodstock 5 Stelle | Lester Brown | 2010-09-26 |
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Blind Spot | Himself | 2008-04-15 |
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Nude on the Moon | Dr. Jeff Huntley | 1961-01-01 |
