Tag: sustainable agriculture
-
Video: “Food Security in a Changing World: Expanding the Vision of Sustainable Agriculture” by Fred Kirschenmann
—
by
A lecture on March 11, 2011 by Fred Kirschenmann, Distinguished Fellow, Aldo Leopold Center and Professor of Religion and Philosophy, Iowa State University; President, Stone Barns Center for Food and Agriculture; President, Kirschenmann Family Farms.