Chu Says We Do Not Have To Be 100% Certain Climate Change Is Happening In Order To Act On It

Eric Scheiner | November 30, 2010
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U.S. Secretary of Energy Dr. Steven Chu said at a luncheon at the National Press Club that we do not have to be certain that climate change is occuring to act on it and also made comments about why there needs to be a price on carbon emissions.

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