The Rev. Brooks Berndt serves as the minister for environmental justice in the United Church of Christ.

The Rev. Sharon Delgado leads seminars and workshops on climate change, environmental justice and the relationship between spirituality and social action. She is an ordained United Methodist minister and founded the Climate Justice Action Network, which brings together Methodists interested in environmental activism.

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.

Brad Roth is pastor at West Zion Mennonite Church in Moundridge, Kansas. He is the author of God’s Country: Faith, Hope and the Future of the Rural Church (2017), which is excerpted here.

Elizabeth Oldmixon is a professor of sociology at the University of North Texas in Denton and editor-in-chief of the journal Politics and Religion. She co-authored a chapter on priest burnout and political engagement in The Catholic Church in Ireland Today.

John Littleton is a Catholic priest and director of the Priory Institute in Dublin. He is co-editor of Contemporary Catholicism in Ireland: A Critical Appraisal and Irish and Catholic?: Towards an Understanding of Identity and a frequent commenter on Irish-Catholic life and issues.

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.