http://cstpr.colorado.edu/prometheus/?p=4911 Wed, 29 Jul 2009 22:36:51 -0600 http://wordpress.org/?v=2.9.1 hourly 1 http://cstpr.colorado.edu/prometheus/?p=4911&cpage=1#comment-11710 Paul Biggs Thu, 29 Jan 2009 08:28:03 +0000 http://sciencepolicy.colorado.edu/prometheus/?p=4911#comment-11710 Can someone show me why we need to spend $trillions in order to remove essential harmless aerial plant food gas from the atmosphere? Can someone show me why we need to spend $trillions in order to remove essential harmless aerial plant food gas from the atmosphere?

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