Started reading it and it's interesting, at least. From remote viewing to intervention points. The intervention points are the most interesting, at the moment, since there could be thousands of thought points, action points, etc. Choosing the right one seems nearly impossible other than choosing the first seed of thought that someone dreamt up or the moment someone turns on a new technology. Then memory restructuring. Let's erase all your memories and replace them with what we want which entails that someone has the technology already to change memories since they quoted time travel experiments have occurred for 30 years.
add in the fact that it requires computing power 4000x more powerful than our current super computers! This is where quantum computing comes into play for scenario based processing but that also opens the question of how do you write an algorithm that complicated to view all the scenarios and ripple effects? How do you account for human emotions, human thoughts that are not expressed, and for what we may consider fleeting moments that actually impact us beyond our comprehension?
Anyway, thanks for posting! It's interdasting potatoes indeed.