Wyoming is one of the states with the most surviving glaciers in the lower 48 states. And trapped in the layers of all that ice is an intricate history of life on earth. During a visit to the University of Wyoming this week, Wyoming Public Radio's Melodie Edwards sat down to talk with geoscientist Richard Alley about what this history tells us about climate change. Alley shared a Nobel Peace Prize for his work and participated in the UN Intergovernmental Panel on Climate Change.
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