Opinions on Cliodynamics

No.11287603 ViewReplyOriginalReport
What does /sci/ think about Cliodynamics?
It predicted rising political instability in the U.S. for the 2020's which, thus far, has started to occur.

https://en.m.wikipedia.org/wiki/Cliodynamics
http://peterturchin.com/cliodynamica/quantitative-prediction-political-violence-2020s/
http://seshatdatabank.info/