http://blogs.ei.columbia.edu Tue, 21 May 2013 15:39:03 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 http://blogs.ei.columbia.edu/2012/05/01/the-double-edged-sword-of-geoengineering/ http://blogs.ei.columbia.edu/2012/05/01/the-double-edged-sword-of-geoengineering/#comments Tue, 01 May 2012 20:15:41 +0000 Renee Cho http://blogs.ei.columbia.edu/?p=25920 Shooting sulfur particles into the stratosphere to reflect the sun? Dumping iron into the ocean to boost the absorption of carbon dioxide? Could these far-fetched and dangerous-sounding schemes—geoengineering—help avert potentially catastrophic effects of climate change, or would they exacerbate conditions on our ever warming planet? ]]> http://blogs.ei.columbia.edu/2012/05/01/the-double-edged-sword-of-geoengineering/feed/ 2 http://blogs.ei.columbia.edu/2010/06/24/climate-news-roundup-week-of-614/ http://blogs.ei.columbia.edu/2010/06/24/climate-news-roundup-week-of-614/#comments Thu, 24 Jun 2010 12:56:39 +0000 Tristan Jones http://blogs.ei.columbia.edu/climate/?p=1895 ...]]]> http://blogs.ei.columbia.edu/2010/06/24/climate-news-roundup-week-of-614/feed/ 0