The Rev. Robert “Bud” Grant is an environmental theology professor and Catholic priest at St. Ambrose University in Davenport, Iowa.

The Rev. Ambrose Carroll is co-founder of Green the Church and pastor of The Church by the Side of the Road in Berkeley, Calif.

The Rev. David Nichols is the pastor of Mount Tabor Lutheran Church in Salt Lake City. He helped launch the Faith, Ethics and Science Roundtable, which brings together religious leaders and scholars for monthly discussions.

Rabbi Geoffrey A. Mitelman is the founding director of Sinai and Synapses, an organization that brings together Judaism and science, mostly through the introduction of scientists into synagogue programming. He is also a scholar of biblical and Judaic studies. Mitelman can be contacted through the Sinai and Synapses website.

Susan Schreiner is a professor of the history of Christianity and theology at The University of Chicago Divinity School, where she specializes in early modern Europe (14-16th centuries) including the Protestant Reformation, early modern Catholicism, and the Renaissance. She teaches courses on both Luther and John Calvin. Contact via Terren Wein, director of communications.

Joerg Rieger is a professor of Wesleyan studies and theology at Vanderbilt University in Nashville, Tennessee, as well as an ordained elder in the United Methodist Church. His areas of study include social justice, liberation theory, the relationship between theology and public life, and the misuse of power in religion, politics and economics.

Graham Reside is the executive director of the Cal Turner Program for Moral Leadership for the Professions at Vanderbilt Divinity School in Nashville, Tennessee. He researches ethical leadership, religion and globalization and race, religion and poverty. He is also an expert on prison reform.