Dr. William Lane Craig spoke at Boston College Law School on March 16, 2011, on the topic “Is God Necessary for Morality?” The event was co-hosted by the Christian Legal Society at B.C. Law School and Telos Ministries.
The audio recording of his lecture, including the Q&A afterwards, is now available. Unfortunately, some of the questions are inaudible, but the gist of the discussion is generally understandable from Dr. Craig’s responses.
If you’re interested in resources on the connection between God and morality, you might enjoy reading these articles on the subject. Each page has a brief but clear discussion on the various moral challenges that atheism faces: