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.

Despite signs that several segments of credit continue to improve, namely in the mortgage-backed and investment grade corporate bond market, the rest of the complex remains hostage to nervous money and the accelerated flight to safety in December.