Doug Hornig, senior prognosticator at The Casey Report, analyzes the alarming trend of U.S. federal debt and its future implications.

“I have always depended on the kindness of strangers,” said Blanche DuBois, in the final words of the play A Streetcar Named Desire. Well, don’t we all.

Many citizens probably still cling to the old saw that public debt doesn’t matter because “we owe it to ourselves.” Wrong. Debt always matters. And as for whom we owe it to, it is a lot of kind (or, at least, not yet unkind) strangers.

The 19th century belonged to Britain, the 20th century belonged to America and in the 21st century, China will rule the business world. Whether you like it or not, this transition is already underway and it will intensify over the coming decades.

The problem is that the federal debt is rising – and will continue to rise – much faster than gross domestic product, which represents America’s ability to service it.