npr.org – It’s a hot summer day outside of Lincoln, Neb., and Jack Chappelle is knee-deep in trash. He’s wading in to rotting vegetables, half-eaten burgers and tater tots. Lots of tater tots. “You can get a lot of tater tots out of schools,” Chappelle says. “It doesn’t matter if it’s elementary, middle school or high school. Tater tots. Bar none.” Chappelle is a solid waste consultant with Engineering Solutions & Design in Kansas City, Kan.