Presenting the evidence for the existence of God is William Lane Craig, Research Professor of Philosophy at Talbot School of Theology. Dr. Craig earned a Ph.D. in philosophy from the University of Birmingham, England, and a D.Theol. in theology from the University of Munich, Germany. He is author of numerous articles in professional journals of philosophy and theology and has written over a dozen books, including Theism, Atheism and Big Bang Cosmology and Reasonable Faith.