Although the U.S. government's system of checks and balances typically produces incremental reform, Emanuel suggested that during times of financial upheaval, the traditional levers of powers are often scrambled, thereby creating unique conditions whereby legislators could be pushed in the direction of more radical reform. That's why he suggested that we should never let a crisis go to waste. Ironically, that might be the only pearl of wisdom we ever got from the soon-to-be ex-mayor of Chicago, one of those figures who otherwise embodied the worst Wall Street-centric instincts of the Democratic Party. But give Rahm props for this one useful insight.

But we did let the crisis of 2008 go to waste. Rather than reconstructing a new foundation out of the wreckage, we simply restored the status quo ante, and left the world's elite financial engineers with a relatively free hand to create a wide range of new destructive financial instruments.