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Dr. Michael Hansen

Dr. Michael Hansen appears in the following:

“Symphony of the Soil”

Friday, October 11, 2013

Producer and director Deborah Koons Garcia and scientists Dr. Ignacio Chapela and Dr. Michael Hansen talk about the documentary “Symphony of the Soil,” which explores the complexity and mystery of soil. Filmed on four continents and sharing the voices of some of the world’s most esteemed soil scientists, farmers and activists, it shows that soil is a complex living organism, the foundation of life on earth. "Symphony of the Soil" opens on October 11 at the Quad Cinema.

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