talking trash

....Interview subjects

staff
Terry Devitt
editor

Yael Gen
designer

Joe Kallenberger
design intern

Darrell Schulte
webmaster

David Tenenbaum
feature writer

Amy Toburen
content development advisor

Susan Trebach
team leader

    Allen Hershkowitz
Senior scientist, Natural Resources Defense Council

  Allen Hershkowitz
senior scientist
Natural Resources Defense Council

  Greg Kester
residuals coordinator
Wisconsin Department of Natural Resources

 *John Klungness
research chemical engineer
U.S. Department of Agriculture Forest Products Laboratory

 *John Mortvedt
retired soil scientist

  John Peters
director
soils and forage testing laboratory, Marshfield Experimental Station, University of Wisconsin

  * denotes factchecker

  The Why Files story map

NISE/NSF


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