Yes, Mr. Hansen, we agree. Those environmental challenges have amazing economic potential.
Government can set the playing field for sustainable changes, but then the commercial market takes over. We like carbon credits and fees. We like that shift in money from a destructive to productive marketplace. That productive marketplace
Atmospheric physicist and Columbia University Earth Institute adjunct professor James Hansen testifies before the Senate Foreign Relations Committee during a hearing about the proposed Keystone XL pipeline project on Capitol Hill, on March 13, 2014.
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