With the latest world events--fighting in Fallujah, gun battles in southern Thailand, and an attack on the diplomatic quarter of Damascus--attention is turning even more intently to radical Islam. In March, after the Madrid train bombings, Beliefnet talked with Michael Sells, a renowned comparative religions scholar whose specialty is Saudi Salafism, also known as Wahhabism, about the state of play in global Islam and terrorism. We are reprinting it today because his comments are, if anything, more accurate now than they were a few weeks ago. What does this mean for the landscape of worldwide Islam? If it’s true that...