so there's a harvard prof, guy who was a troop in afghanistan, who taught a class on assessing how successful using military counterinsurgency methods on minority communities in massachussets was. the class was called "data fusion in complex systems."
you rarely see such a perfect example of big data in action: the hideously unethical experiment has been run, the conclusion has been prederived, now time to commission a bunch of nerds to find a way to call it scientific
https://www.teenvogue.com/story/harvard-class-policing-canceled-petition