Paul Mayewski, director of the Climate Change Institute at the University of Maine, spoke with Public Radio International’s “The World” for the report, “Climate change research can be risky. But not doing it is even riskier.” Mayewski has led more than 50 expeditions to places including the Antarctic, Greenland, the Himalayas, the Tibetan Plateau, and read more Mayewski discusses importance of climate change research on PRI’s ‘The World’