. . . "Average Is Over: Powering America Beyond the Age of the Great Stagnation" . . . . . . . . . "2013-09-12" . . . . "Average Is Over" . . "978-0-525-95373-9" . . . . . . . "304" . . . . . . . . . . . . . . . . . . . . . . . "Average Is Over" . . . . . . . . . . . . . . . . . . . .