Diana Butler Bass is the author of eight books on American religion, including Christianity After Religion, Christianity for the Rest of Us, and A People's History of Christianity. She holds a Ph.D. in Religious Studies from Duke University, has taught at the college and graduate level, and is currently an independent scholar. She was a columnist for the New York Times Syndicate, and blogs for the Huffington Post and the Washington Post on issues of religion, spirituality, and culture. Bass is a popular speaker at conferences, colleges and universities, and churches across North America. She l...