Robert Kunzman is an associate professor at Indiana University (Bloomington) School of Education. He posts the Homeschooling Research & Scholarship Web site. He is the author of Write These Laws on Your Children: Inside the World of Conservative Christian Homeschooling (2009).

Milton Gaither is associate professor of education at Messiah College, a Christian liberal arts college in Grantham, Pa. He is the author of Homeschool: An American History (2008).

Bruce S. Cooper is a professor in the Graduate School of Education at the Lincoln Center campus of Fordham University in Manhattan. He edited Homeschooling in Full View: A Reader.

Jim Balassone directs the business ethics programs of the Markkula Center for Applied Ethics at Santa Clara University in Silicon Valley. The center “brings scholars and business people together to address key ethical challenges and develop best practices for building ethical organizational cultures.”

Russell Reno is editor of First Things, a magazine published by the Institute on Religion and Public Life. He writes regularly on topics such as politics, the economy and religious freedom.

Susan Pace Hamill is a professor at the University of Alabama School of Law who specializes in tax law, business organizations and ethics. She is an advocate for Bible-based tax reform guided by the moral principles of Judeo-Christian ethics.

David Skeel is a law professor at the University of Pennsylvania and an evangelical Protestant. His courses include one on Christian perspectives on law.

Eugene McCarraher is a professor of humanities at Villanova University in Pennsylvania who writes widely on issues of the economy and justice.

The Rev. James Martin is a Jesuit priest and editor at large at America magazine in New York. His books include Building a Bridge: How the Catholic Church and the LGBT Community Can Enter Into a Relationship of Respect, Compassion and Sensitivity.