http://blogs.ei.columbia.edu/2010/05/12/climate-bill-released/ Tapping experts in climate, geology, oceanography, ecology, sustainable development, global health, energy, food and water, State of the Planet captures stories of how the Earth works and how we can sustainably make our lives better. Fri, 14 Jun 2013 16:28:17 +0000 hourly 1 http://wordpress.org/?v=3.5.1 http://blogs.ei.columbia.edu/2010/05/12/climate-bill-released/comment-page-1/#comment-618 steve paulson Tue, 22 Jun 2010 04:44:40 +0000 http://blogs.ei.columbia.edu/climate/?p=1749#comment-618 “and 80% by 2050″ Where does the bill address if suitable alternatives are not found by that point? And by suitable I mean in terms of cost and engery effectiveness

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