http://blogs.reuters.com/environment/2009/09/16/on-your-marks-get-set-generate/ Global environmental challenges Tue, 21 May 2013 10:40:12 +0000 hourly 1 http://wordpress.org/?v=3.4.2 http://blogs.reuters.com/environment/2009/09/16/on-your-marks-get-set-generate/comment-page-1/#comment-342891 John Spencer Sun, 08 Nov 2009 13:14:13 +0000 http://blogs.reuters.com/environment/?p=14052#comment-342891 Are Americans willing to sacrifice comfort and convenience to slash CO2 emissions, most are not. Are Americans willing to sacrifice comfort and convenience to slash CO2 emissions, most are not.

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