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

Mark E. Graham is an associate professor of moral theology at Villanova University, Villanova, Pa., and the author of Sustainable Agriculture: A Christian Ethic of Gratitude. He has taught courses on Christian environmental ethics.

Ryan Alexander is president of Taxpayers for Common Sense, which says that farm bill proposals so far fall far short of what’s needed to trim budgetary bloat.  

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.

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.

Mark Bomford is director of the Yale Sustainable Food Project at Yale University in New Haven, Conn. It supervises a sustainable dining program at Yale, manages an organic farm and sponsors programs on food and agriculture.

Ferd Hoefner is policy director of the National Sustainable Agriculture Coalition, an alliance of several organizations.

Rob Hedberg is director of the Sustainable Agriculture Research & Education program, which is part of the U.S. Department of Agriculture’s Cooperative State Research, Education and Extension Service. It promotes farming systems that are “profitable, environmentally sound and good for communities through a nationwide research and education grants program.”