If we really want to see a world that is less crazy, those of us who have the power to might consider ways to build environments that don't throw people into such destructive, irrational feedback loops. "Here's how people who don't suck behave" is less useful for that than "here's what environments look like that don't make people who suck as often."

This reminds me of what CFAR does with comfort zone expansion. I'm not sure what else they have in that vein, but it does seem to fit under "fixing broken social modules."