So, yes, we economists made mistakes. But has the experience of the past few years invalidated the finding that markets remain the most efficient means for producing economic growth? Not in any way. Look at growth in developed countries since the Second World War. Even after you take into account the various recessions, including this one, you still end up with a good record. So even if a recession as bad as this one were the price of free markets—and I don’t believe that’s the correct way of looking at it, because government actions contributed so greatly to the current problem—but even if a bad recession were the price, you’d still decide it was worth paying. Or look at developing countries. China, India, Brazil. A billion people have been lifted out of poverty since 1990 because their countries moved toward more market-based economies—a billion people. Nobody’s arguing for taking that back.