Whoda Thunk?

Well, I would, actually:

Alan Greenspan shocked to discover that giving people free stuff decreases the incentive to save money

In his new book "The Map and the Territory," to be released on Tuesday, Mr. Greenspan, 87, goes on a hunt for what has gone wrong in American politics and in the U.S. economy. He doesn't blame the current administration for today's partisan divide. The culprit? "It's the benefits," he says, pointing to the disagreements between Republicans and Democrats over how to deal with the growth of entitlements.

In the book, he also ponders why the Fed failed to predict the financial crisis, where he himself went wrong and how that discovery has completely changed his worldview.

Mr. Greenspan's biggest revelation came one day about a year ago when he was playing with gross domestic savings numbers. What he found, to his surprise and initial skepticism, was that an increase in entitlements has closely corresponded to a decline in the country's savings. "We had this extraordinary increase in benefits, with each party trying to outbid the other," he says. "That practice has been eroding the country's flow of savings that's so critical in financing our capital investment." The decline in savings has been partly offset by borrowing from abroad, which brings us to our current foreign debt: "$5 trillion and counting," he says.

It's just astonishing to me that after his leading the Fed, and all but completely control the US economy, he can be surprised.