This idea can be applied to home pricing, homelessness, food and gas prices, crime stats. We can set up breaking points and literally watch the numbers break through something.
I mean what if we applied names to the red color like: Crime is now red in this part of SF which means this area is basically Venezuela right now.
Live stats (trackers) coupled with zones of terribleness so we can literally watch the world fall apart in the form of a tracker.