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This Green Earth | February 7, 2023

Calved icebergs from the nearby Twin Glaciers float off the coast of Qaqortoq, Greenland in 2013.
Joe Raedle
/
Getty Images
Calved icebergs from the nearby Twin Glaciers float off the coast of Qaqortoq, Greenland in 2013.

University of Massachusetts geosciences professor Julie Brigham-Grette researches glacial geology and Arctic palioenvironments.

Then, Asha Sharma, organizing committee-director of the Pesticide Action Network North America, explains a new report showing an expected increase in pesticide usage as climate change impacts pest pressures and problems. She shares the findings and what this could mean for the planet.

Co-host of KPCW's This Green Earth.
Chris is the co-host of “This Green Earth”, a weekly radio show covering environmental news and issues. Broadcast on KPCW, the NPR affiliate for Park City. He also sits on the boards of Recycle Utah and Summit Community Power Works.