This is Richard Dawkins reading from his book “The God Delusion” at Randolph-Macon Woman’s College in November of 2006. The best bits are at the end when he does his Q&A session with the audience.
http://vodpod.com/watch/1312558-the-god-delusion-richard-dawkins-on-fora-tv
Nice. He always makes question and answer sessions interesting.