The gap between aspiration and reality could hardly be wider. Today, the United States has less equality of opportunity than almost any other advanced industrial country. Study after study has exposed the myth that America is a land of opportunity. This is especially tragic: While Americans may differ on the desirability of equality of outcomes, there is near-universal consensus that inequality of opportunity is indefensible. The Pew Research Center has found that some 90 percent of Americans believe that the government should do everything it can to ensure equality of opportunity. Perhaps a hundred years ago, America might have rightly claimed to have been the land of opportunity, or at least a land where there was more opportunity than elsewhere. But not for at least a quarter of a century. Horatio Alger-style rags-to-riches stories were not a deliberate hoax, but given how they’ve lulled us into a sense of complacency, they might as well have been. It’s not that social mobility is impossible, but that the upwardly mobile American is becoming a statistical oddity. According to research from the Brookings Institution, only 58 percent of Americans born into the bottom fifth of income earners move out of that category, and just 6 percent born into the bottom fifth move into the top. Economic mobility in the United States is lower than in most of Europe and lower than in all of Scandinavia.