Edward J. Watts is a professor of history at the University of California, San Diego, and author and editor of several prize-winning books, including THE FINAL PAGAN GENERATION, a great book about HYPATIA, a book out about the collapse of the Roman Republic, MORTAL REPUBLIC, and his latest book is THE ETERNAL DECLINE AND FALL OF ROME. This is part one of a massive two-and-a-half-hour chat we had recently.