Why the global economic crisis is really about old age—and how to encourage prosperous countries to have more children.
One day in 1999, I went to visit the billionaire financier Peter G. Peterson in his office high above Park Avenue. In those days, Peterson surveyed a city booming with leveraged deals and paper profits that hourly added to his wealth. Yet he was worried about the future. He warned of a world going gray and predicted that the aging population of the industrial world, particularly in Europe, would tank the era of prosperity then being called “the long boom.”