The G20 summit wrapped up in Pittsburgh Friday with pledges but little punch. Except in the streets. On climate change, world leaders vowed "strong action," and on the economy, "balanced economic growth." Around 200 people were arrested during the two-day Pittsburgh summit. Heavy policing seems to be the only plan world leaders have come up with for shutting reality out. There is one part of the economy that seems actually to be getting stimulated: Policing. If ever civil society finds a voice and decides actually to wield it, they'll be ready.