Pope Urban II Hits CTRZ+Z

In November of 1095, a sixty-year-old French pope stood in a field outside the cathedral of Clermont and gave the most consequential speech of the Middle Ages. Eight months earlier, ambassadors from the Byzantine emperor had asked him for a few thousand professional knights to help fight the Seljuk Turks. Standard contract work. Urban II sat with the request through the summer, then walked outside on November 27th and offered something nobody had ever heard before. Full remission of sins for everyone who took the cross. The crowd shouted back, "Deus vult." God wills it.They asked for soldiers. He gave them a holy war. This week we hit Control Z on the speech that launched the Crusades, and follow what happens when one man writes the smaller answer.