NewsWhore
07-21-2011, 03:42 AM
From NASA Earth Observatory. The earth is getting warmer. In the past, a mere five degree change in temperature on the downside was enough to plunge North America under ice. In the midwestern US, ...
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/47060206/)
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/47060206/)