Apocalypse Soon Or: How I Learned to Start Worrying and Love the Carbon Tax December 5, 2011The Harvard Crimson
As Another Report Urges Action, how can U.S. Overcome Obstacles to Effective Climate Policy? April 15, 2014PBS News Hour
As Climate-Change Talks Continue, Lack of Concensus Spurs Smaller-Scale Actions December 10, 2010The Washington Post
As State Department Nears Completion of Keystone Xl Review, Both Sides Dig In January 17, 2013The Washington Post
