David Skrbina is a professor of philosophy who has delved into the beginnings of Christianity and explains what he believes took place in the making of a new religion that appealed to so many pagans of the time. There was an underlying motive to the creators of Christianity, according to Dr. Skrbina.
He is followed by Dr. Peter Williamson of the Sacred Heart Major Seminary (pastor, author, and biblical theology expert), and the two then engage in further discussion together. This is a very interesting debate, worth watching! (presentations begin at 4:30 mins)