So, before designing the programs for the different astronomical charts, all the software engineers from around the world got together in order to create a consiracy just to discredit 607 BCE?
It seems that way. Like I said, if it were possible to time travel, he would then argue we didn't do the time traveling correctly. We would have to form some sort of committee to come up with the right procedure to time travel - you know, press the buttons the same way or something.