This Green Earth

Ecologist with U.S. Geological Survey discusses soil restoration

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Dr. Sasha Reed

Dr. Sasha Reed, an ecologist with U.S. Geological Survey, discusses soil restoration.

Chris Cherniak

Co-host of KPCW's This Green Earth.

Nell Larson

Co-host of KPCW's This Green Earth.

Claire Wiley

Claire is the producer of This Green Earth and a volunteer DJ on Tuesdays from 10 a.m. to 3 p.m.