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Keep up to date with the Southwest Climate Change Network news feeds. Drawing on a selection of high-quality credible sources, the feeds provide quick access to new and recent stories on climate change and energy in the Southwest, cutting-edge climate change research, and climate change solutions involving policy, new technology, and the private sector.

Did Climate Change Drive Human Evolution

Date Posted: 
March 22, 2010
Publisher: 
NPR

UA geoscientist Andrew Cohen has been sampling lake sediments for clues about climate history over millions of years. The sediments reveal not only information about temperature and precipitation, but include fossil evidence of life forms at the time.

Link: 
http://www.npr.org/templates/story/story.php?storyId=124906102

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