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Keystone XL may wait on Nebraska route, but climate change impacts wait for no one

April 18, 2014 Expert BlogSusan Casey-Lefkowitz

In Ad and Letter, Nobel Laureates Urge Obama to Deny Keystone XL Tar Sands Pipeline

April 16, 2014 Press Release

WASHINGTON (April 16, 2014) – Ten Nobel Peace Prize laureates today are urging President Obama to deny the Keystone XL tar sands pipeline, citing the moral imperative of protecting some of the world’s most vulnerable populations from the devastating effects…

Why President Obama's comments on the Keystone XL tar sands pipeline matter

November 2, 2011 Expert BlogDanielle Droitsch

Why the Keystone XL tar sands pipeline doesn't provide the U.S. with energy security

September 22, 2011 Expert BlogDanielle Droitsch

Danielle Droitsch Guest Blog: Why the Keystone XL tar sands pipeline doesn't provide the U.S. with energy security

September 22, 2011 Expert BlogSusan Casey-Lefkowitz