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  Our Angry Earth by Isaac Asimov and Frederik Pohl

  Published On: May 2, 2013
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  James Hansen talks Extreme Weather and Carbon Tax

  Published On: May 2, 2013
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  James Hansen CBC Interview on Carbon Tax and Keystone Pipeline

  Published On: May 2, 2013
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  James Hansen: Tipping Points, Carbon Tax and organized Denial

  Published On: May 2, 2013

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