Many ideas once thought to be foundational to Christianity are now known to be false due to scientific discoveries regarding the nature of the universe and historical findings about how Christianity began. Is Christianity doomed to irrelevance or even extinction? How might Christianity reinvent itself so that it can address the real concerns of people in today's world? This collection of essays from such leading thinkers as Karen Armstrong and John Shelby Spong addresses questions such as life after death, the meaning of God, apocalypticism, and the significance of Jesus' death. Contributors: Karen Armstrong, Don Cupitt, Arthur J. Dewey, Robert W. Funk, Lloyd Geering, Roy W. Hoover, Robert J. Miller, Stephen J. Patterson, Bernard Brandon Scott, John Shelby Spong