Salon presents them. A sample:

After years of swelling deficits fed by incessant warfare in distant lands, in 2020, as long expected, the U.S. dollar finally loses its special status as the world's reserve currency. Suddenly, the cost of imports soars. Unable to pay for swelling deficits by selling now-devalued Treasury notes abroad, Washington is finally forced to slash its bloated military budget. Under pressure at home and abroad, Washington slowly pulls U.S. forces back from hundreds of overseas bases to a continental perimeter. By now, however, it is far too late.

Faced with a fading superpower incapable of paying the bills, China, India, Iran, Russia, and other powers, great and regional, provocatively challenge U.S. dominion over the oceans, space, and cyberspace. Meanwhile, amid soaring prices, ever-rising unemployment, and a continuing decline in real wages, domestic divisions widen into violent clashes and divisive debates, often over remarkably irrelevant issues. Riding a political tide of disillusionment and despair, a far-right patriot captures the presidency with thundering rhetoric, demanding respect for American authority and threatening military retaliation or economic reprisal. The world pays next to no attention as the American Century ends in silence.

If only it weren't so credible ...

We want to hear what you think about this article. Submit a letter to the editor or write to letters@theatlantic.com.