1. Partisan/tribal personality driven with a core of "us vs. them"
2. Government policy and the application of same.
The first has no business here, but I'd argue the second does in the context of "hacking civilization". Of course a lot of politics gets smeared about so you can't have one without the other (which is not an accident), but we should strive to find ways to talk about policies and their their merits and concerns.
