Michael Pollan is Knight Professor of Journalism at University of California, Berkeley, where he directs the Knight Program in Science and Environmental Journalism. His books include The Omnivore’s Dilemma: A Natural History of Four Meals. Read an Oct. 9, 2008, column on farm policy that he wrote for The New York Times.

Jennifer Maiser edits the group blog EatLocalChallenge.com.

The Rev. L. Shannon Jung is professor of town and country ministries at St. Paul School of Theology in Kansas City, Missouri. He has written about rural ministry. His books include  Hunger & Happiness: Feeding the Hungry, Nourishing Our Souls and Food for Life: The Spirituality and Ethics of Eating.

Dan Imhoff is an author, publisher and farmer in California whose writings on farm and environmental issues include the book Food Fight: A Citizen’s Guide to the Farm Bill, updated to reflect issues in this year’s bill. He is co-founder, director, and publisher of Watershed Media. Read an essay he wrote about the 2012 bill for the Oct. 3, […]

Jerry Hagstrom is founder and executive editor of the Hagstrom Report, a Washington, D.C.-based news service focusing on agricultural news.

Bill Ayres is executive director of WhyHunger, which works to battle poverty and hunger in the U.S. and abroad. It posts resources on the Food and Farm Bill.

Helene Murray is executive director of the Minnesota Institute for Sustainable Agriculture. It is a partnership among the University of Minnesota’s College of Food, Agriculture and Natural Resource Sciences, the University of Minnesota Extension and the Sustainers’ Coalition.

Mark Rasmussen is director of the Leopold Center for Sustainable Agriculture at Iowa State University.

Mary Hendrickson is associate director of the Community Food Systems and Sustainable Agriculture Program at the University of Missouri.