Air over
Antarctica is Warming, British
Scientists Say
NPR's All Things Considered, March 30,
2006
http://www.npr.org/templates/story/story.php?storyId=5312998
-To Cool the Earth, Plan Would Pull a
Shade-
NPR's All
Things Considered
http://www.npr.org/templates/story/story.php?storyId=5360212