On this episode of Radio Free Acton, Dan Churchwell, associate director of program outreach at Acton, speaks with Kevin Scott, a farmer from Valley Springs, SD, on sustainable farming and growing technology as well as the dramatic changes in agriculture that have taken place due to new technologies. Then, on the Upstream segment, Bruce Edward Walker talks with author Kaethe Schwehn on her new dystopian novel "The Rending and the Nest."

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