It is absolutely blowing my mind how many people are looking at this and thinking that is trying to show, like, primary land use per block on the map or something?
Like it’s well-known that maple syrup comes exclusively from northwest PA, plus all the logging that happens in downtown San Francisco and LA.
Broadly speaking it sounds a bit like Antitrust https://en.m.wikipedia.org/wiki/Antitrust_(film)
But I haven’t seen it in quite a while so I’m not sure how well specifics line up.