For an overview of the development of fundamentalism from its Christian roots a century ago, see this entry from the online version of the Encyclopedia of Religion and Society.

Read a transcript of an Oct. 21, 2005, interview by the Pew Forum on Religion & Public Life with Robert A. Pape after a forum titled, “In God’s Name? Evaluating the Links Between Religious Extremism and Terrorism.”

Read a July 23, 2011 Christianity Today article posted by Ed Stetzer about the danger of immediately associating the label “fundamentalist” with terrorism or extremism, as in the case of Norway killer, Anders Behring Breivik.

Many religion reporters also write about spiritual movements and ethical concerns. What sorts of stories like that should a religion writer do? By Richard Scheinin San Jose Mercury News To write stories about spiritual movements, look for the telltale “signs” of religion-the quest for transcendence we hear so much about these days, the attempt to […]

Read a Feb. 12, 2013 Patheos article by Roger E. Olson that analyzes the commonly misused word, “fundamentalism,” and what it means to be a religious fundamentalist.

Read a May 30, 2013 Huffington Post article about religious “fundamentalism” and Oxford University’s research scientist Kathleen Taylor’s claim that it can be treated as a mental illness and cured.

The Wholesome Words website provides resources for the religious edification and encouragement of Christianity in society. Stephen Ross, creator of the site, has a list of fundamentalist ministries and colleges.

Richard T. Antoun was a professor emeritus of anthropology at the State University of New York at Binghamton. He wrote Understanding Fundamentalism: Christian, Islamic and Jewish Movements.

Peter C. Hill is a psychology professor at the Rosemead School of Psychology at Biola University in La Mirada, Calif. He contributed to the 2005 edition of The Psychology of Religious Fundamentalism. He specializes in the psychology of religion and has done research on individuals’ right to choose whether to forgive, restorative justice and the role of apology.