http://blogs.ei.columbia.edu 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. Tue, 21 May 2013 15:39:03 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 http://blogs.ei.columbia.edu/2010/09/01/climate-news-roundup-week-of-823/ http://blogs.ei.columbia.edu/2010/09/01/climate-news-roundup-week-of-823/#comments Wed, 01 Sep 2010 20:13:49 +0000 Tristan Jones http://blogs.ei.columbia.edu/?p=6081 http://blogs.ei.columbia.edu/2010/09/01/climate-news-roundup-week-of-823/feed/ 0 http://blogs.ei.columbia.edu/2010/08/25/podcast-is-there-an-ethics-of-climate-change-missing-conversations-new-challenges/ http://blogs.ei.columbia.edu/2010/08/25/podcast-is-there-an-ethics-of-climate-change-missing-conversations-new-challenges/#comments Wed, 25 Aug 2010 19:42:43 +0000 Tristan Jones http://blogs.ei.columbia.edu/?p=5953 ...]]]> http://blogs.ei.columbia.edu/2010/08/25/podcast-is-there-an-ethics-of-climate-change-missing-conversations-new-challenges/feed/ 0 http://blogs.ei.columbia.edu/2010/08/24/climate-news-roundup-week-of-816/ http://blogs.ei.columbia.edu/2010/08/24/climate-news-roundup-week-of-816/#comments Tue, 24 Aug 2010 22:33:34 +0000 Tristan Jones http://blogs.ei.columbia.edu/?p=5914 http://blogs.ei.columbia.edu/2010/08/24/climate-news-roundup-week-of-816/feed/ 0 http://blogs.ei.columbia.edu/2010/08/11/distributed-generation-and-renewables-in-new-york-city/ http://blogs.ei.columbia.edu/2010/08/11/distributed-generation-and-renewables-in-new-york-city/#comments Wed, 11 Aug 2010 19:37:56 +0000 Tristan Jones http://blogs.ei.columbia.edu/?p=5541 ...]]]> http://blogs.ei.columbia.edu/2010/08/11/distributed-generation-and-renewables-in-new-york-city/feed/ 1 http://blogs.ei.columbia.edu/2010/08/09/climate-news-roundup-week-of-82/ http://blogs.ei.columbia.edu/2010/08/09/climate-news-roundup-week-of-82/#comments Mon, 09 Aug 2010 20:51:39 +0000 Tristan Jones http://blogs.ei.columbia.edu/?p=5458 http://blogs.ei.columbia.edu/2010/08/09/climate-news-roundup-week-of-82/feed/ 0 http://blogs.ei.columbia.edu/2010/08/03/climate-news-roundup-week-of-726/ http://blogs.ei.columbia.edu/2010/08/03/climate-news-roundup-week-of-726/#comments Tue, 03 Aug 2010 15:42:57 +0000 Tristan Jones http://blogs.ei.columbia.edu/?p=5107 http://blogs.ei.columbia.edu/2010/08/03/climate-news-roundup-week-of-726/feed/ 1 http://blogs.ei.columbia.edu/2010/07/20/climate-news-roundup-week-of-712/ http://blogs.ei.columbia.edu/2010/07/20/climate-news-roundup-week-of-712/#comments Tue, 20 Jul 2010 21:33:47 +0000 Tristan Jones http://blogs-admin.ei.columbia.edu/?p=4952 Solar-Powered Light Promises Safe, Kerosene-free Lighting for Millions, The Denver Post A Denver-based inventor has taken an idea for a solar-powered light bulb and scaled up to a model designed to make electric light available for millions of people around the world, whose main lighting is produced by kerosene lamp. The bulb is powered by [...]]]> http://blogs.ei.columbia.edu/2010/07/20/climate-news-roundup-week-of-712/feed/ 0 http://blogs.ei.columbia.edu/2010/07/13/climate-news-roundup-%e2%80%93-week-of-75/ http://blogs.ei.columbia.edu/2010/07/13/climate-news-roundup-%e2%80%93-week-of-75/#comments Tue, 13 Jul 2010 20:04:18 +0000 Tristan Jones http://blogs-admin.ei.columbia.edu/?p=4840 Solar-Powered Plane Completes 26-hour Journey, CBC News An experimental Swiss aircraft christened the Solar Impulse completed the world’s first 26-hour solar flight on July 8. The 3,500-pound plane has 206-foot wings covered in 12,000 solar cells, and batteries used to store energy for nighttime flight. The project has been hailed as a great success – [...]]]> http://blogs.ei.columbia.edu/2010/07/13/climate-news-roundup-%e2%80%93-week-of-75/feed/ 1 http://blogs.ei.columbia.edu/2010/07/08/climate-news-roundup-week-of-628-74/ http://blogs.ei.columbia.edu/2010/07/08/climate-news-roundup-week-of-628-74/#comments Thu, 08 Jul 2010 15:21:14 +0000 Tristan Jones http://blogs.ei.columbia.edu/climate/?p=1991 ...]]]> http://blogs.ei.columbia.edu/2010/07/08/climate-news-roundup-week-of-628-74/feed/ 0 http://blogs.ei.columbia.edu/2010/06/30/climate-news-roundup-week-of-621/ http://blogs.ei.columbia.edu/2010/06/30/climate-news-roundup-week-of-621/#comments Wed, 30 Jun 2010 17:17:19 +0000 Tristan Jones http://blogs.ei.columbia.edu/climate/?p=1915 ...]]]> http://blogs.ei.columbia.edu/2010/06/30/climate-news-roundup-week-of-621/feed/ 0