"Despite its position as the world's unrivalled superpower, international comparisons show the U.S. slipping on a number of fronts. On education, the United States has been falling behind, in everything from science and engineering to basic literacy. The U.S. once had the world's highest proportion of young adults with post-secondary degrees; now it ranks 12th, according to the College Board, an association of education institutions. (Canada is now number one.) In 2001, the U.S. ranked fourth in the world in per capita broadband Internet use; it now ranks 15th out of 30 nations, according to the Organisation for Economic Co-operation and Development. "We have been involved for three decades now in paring back public commitments and public spending, and that started with the Reagan revolution. We are living with the outcomes and consequences," says Michael Bernstein, an economic historian at Tulane University in New Orleans."