I'm halfway through "Weapons of Math Destruction", and this sort of thing is really, really scary. If the amount of damage done in the US already with big data

I'm halfway through "Weapons of Math Destruction", and this sort of thing is really, really scary. If the amount of damage done in the US already with big data models, with a much narrower focus, for smaller consequences, and ostensibly "good" purposes is any indication, this will be incredibly harmful.