Sunday, January 22, 2012

Bare Shoulders: Herbicide Along the Highway

Highway departments across the nation put time, energy and resources into maintaining the side of the road, often preferring to keep it clean and clear of plants. But, as Living on Earth’s Ingrid Lobet reports, in Oregon, some residents don’t want chemicals used to keep the highway shoulders bare.

Week of January 20, 2012 stream/download this segment as an MP3 file