Dr. Michael Hansen appears in the following:
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.