http://www.stumbleupon.com/url/news.nationalgeographic.com/news/2007/02/070228-mars-warming_2.html Comments & Reviews of http://news.nationalgeographic.com/news/2007/02/070228-mars-warming_2.html on StumbleUpon en-us Tue, 10 Nov 2009 23:56:38 -0800 Tue, 21 Jul 2009 15:23:41 -0700 http://www.stumbleupon.com/url/news.nationalgeographic.com/news/2007/02/070228-mars-warming_2.html http://cdn.stumble-upon.com/images/logo_su_36x36.png Tue, 06 Mar 2007 12:42:17 -0800 http://thequirkyduck.stumbleupon.com/review/8383339/ TheQuirkyDuck - From the page: "Most scientists now fear that the massive amount of carbon dioxide humans are pumping into the air will lead to a catastrophic rise in Earth's temperatures, dramatically raising sea levels as glaciers melt and leading to extreme weather worldwide. Abdussamatov remains contrarian, however, suggesting that the sun holds something quite different in store. "The solar irradiance began to drop in the 1990s, and a minimum will be reached by approximately 2040," Abdussamatov said. "It will cause a steep cooling of the climate on Earth in 15 to 20 years.""]]> http://www.stumbleupon.com/url/news.nationalgeographic.com/news/2007/02/070228-mars-warming_2.html