Kassie Siegel

Kassie Siegel is director of the Center for Biological Diversity’s Climate Law Institute. She wrote the petition and litigated the cases that resulted in protection of the polar bear under the Endangered Species Act due to global warming in 2008.

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Saturday, January 04, 2014
Our Climate Hangover: 5 Reasons to End America's Fossil Fuel Fiesta in 2014
It was a heck of a party. For America's oil and gas industry, 2013 was another festive year of incredible financial gains and expanding opportunities.
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