<![CDATA[Harrison H. Schmitt and William Happer - Articles - RealClearPolitics]]>http://www.RealClearPolicy.com/authors/rss/archive/26876.xmlAuthor <![CDATA[In Defense of Carbon Dioxide]]> http://online.wsj.com/article/SB10001424127887323528404578452483656067190.html?mod=WSJ_Opinion_LEADTop Sun, 12 May 2013 00:00:00 -0500 Harrison H. Schmitt and William Happer