Derek Penwell is an author, editor, speaker, and activist. He is the senior minister of Douglass Boulevard Christian Church (Disciples of Christ) in Louisville, Kentucky and a lecturer at the University of Louisville in Religious Studies and Humanities. He has a Ph.D. in humanities from the University of Louisville. He is the author The Mainliner’s Survival Guide to the Post-Denominational World, from Chalice Press, about how mainline denominations can avoid despair in an emerging world. He currently edits a blog on emergence Christianity, [D]mergent.org, and blogs at his own site. You can also find him on Twitter and Facebook.