Brooks finds much in this view to be nice: it emphasizes our social nature and our tendency toward cooperation; it also “explains the haphazard way most of us lead our lives without destroying dignity and choice”; and it turns our focus to how people are in fact motivated more by “feelings of awe, transcendence, patriotism, joy and self-sacrifice, which are not ancillary to most people’s moral experiences, but central.

This time, too, there is an underlying commodity bubble, namely in housing. But it has had much wider ramifications, because financial institutions have become interconnected in two unprecedented ways. First, once distinct financial services became interconnected: banking, credit, insurance, and the trading of derivatives have become interlinked because they are conducted by the same companies. Second, financial institutions are more connected across national borders, so that there are entities across the globe that invested in toxic American-made instruments and are suffering as a result (including municipalities in Norway that invested tax revenues in American collateralized debt obligations, now worth 15 percent of their face value).

There were governmental errors: monetary policy that was too loose; government monitoring agencies that were too lax; and government policies specifically intended to encourage home ownership among African-Americans and Hispanics that had the unintended but quite anticipatable effect of extending mortgages to those who lacked the ability to repay them. There were perverse alignments of market incentives, incentives that put personal interests at odds with corporate interests, and corporate interests at odds with the public interest. There were principal-agent problem within firms, where traders were remunerated with bonuses for selling collateralized debt obligations without regard to the long-run viability of the underlying assets. Rating agencies were corrupted because they were paid by the sellers of the goods they rated, offering unreliable evaluations that redounded against the purchasers of mortgage-backed securities. Large profits were made by companies that packaged and sold mortgages and mortgage-backed securities without needing to be concerned with their ultimate viability.

These factors have received a good deal of attention. But they are not the whole story, and certainly not the most original part of the predicament. What seems most novel is the role of opacity and pseudo-objectivity. This may be our first epistemologically-driven depression. (Epistemology is the branch of philosophy that deals with the nature and limits of knowledge, with how we know what we think we know.)

Even leaving aside fairness to taxpayers, the government’s velvet-glove approach with the banks is deeply troubling, for one simple reason: it is inadequate to change the behavior of a financial sector accustomed to doing business on its own terms, at a time when that behavior must change.

Typically, these countries are in a desperate economic situation for one simple reason—the powerful elites within them overreached in good times and took too many risks

As masters of their mini-universe, these people make some investments that clearly benefit the broader economy, but they also start making bigger and riskier bets. They reckon—correctly, in most cases—that their political connections will allow them to push onto the government any substantial problems that arise.