John C. Green is a senior fellow at the Pew Research Center’s Forum on Religion & Public Life, specializing in religion and American politics. He also serves as interim university president, director of the Ray C. Bliss Institute of Applied Politics and distinguished professor of political science at the University of Akron.

Anna Greenberg is a senior vice president and leading pollster for the Democratic polling firm Greenberg Quinlan Rosner Research, based in Washington, D.C.

Barry Kosmin directs the Institute for the Study of Secularism in Society and Culture at Trinity College in Hartford, Conn. He has conducted polls on religion and society in the United States, Europe, Africa and Asia.

Barry G. Hankins is a professor of history and church-state studies at Baylor University in Waco, Texas. He is an expert on Christian conservatives and their interaction with American culture. He wrote the book Uneasy in Babylon: Southern Baptist Conservatives and American Culture.

A branch of Quaker yearly meetings (regional associations) around the world that profess evangelical Christian beliefs.

The Baptist Standard is the Baptist General Convention of Texas’s news outlet. Marv Knox is editor and publisher.

News on Africa from the non-profit WWRN service, providing the international academic and legal community with up-to-date religious news.

Hatewatch keeps “an Eye on the Radical Right” and is managed by the staff of the Intelligence Report, an investigative magazine published by the Alabama-based civil rights group Southern Poverty Law Center.

A Christian news link website affiliated with the World Evangelical Alliance