Someone in New York is pulling emergency brakes, destroying subway commute
I've been wondering - how much would it cost to hire people to subtly sabotage a large city in order to cause financial losses. Say you're a nation state and want to mess with your rivals. There's some optimum for how much you can spend to cause your rival to lose a dollar and still come out on top. That will depend in who you are and who your rival is.<p>It seems like it should be fairly good bang for buck, in this sense, to just hire people to drive around kind of slowly and badly. Nothing overtly aggressive, but a few dozen people driving slowly around a few select traffic circles around rush hour should really gum things up.<p>Even better if you can cajole some people into, say, pulling emergency stops on subways. Note I don't think that's what's happening in NYC, but this case does seem to show that a few people could cause outsized disturbances just by being assholes.