I was thinking about AD/BC. That the Birth of Jesus was so powerful that the World reset its clock to mark this event. Do you think we will ever reset it again. What kind of event would it have to be to cause a reset. I was think a First Contact event might do it but it would have to be definative. No questions about what happened. Aliens came down and the World knows it. Then maybe the clock would get reset again. But what else.