The United States crossed a sobering threshold this year: the national debt has eclipsed annual economic output, with the debt-to-GDP ratio topping 100 percent for the first time since 1946, when the country was financing World War II military spending. That's according to a new op-ed by Michael R. Strain, Senior Fellow and Director of Economic Policy Studies at the American Enterprise Institute, published June 15, 2026, in the Financial Times. Despite widespread pessimism in Washington that only a bond market crisis can force action, Strain argues the normal democratic process could still deliver deficit reduction as voters feel economic pain from rising interest rates.

The fiscal picture has deteriorated sharply. Debt service is now the third-largest category of federal spending, trailing only Social Security and Medicare—and remarkably, ahead of national defense. Over the past three years, the 10-year Treasury yield has climbed higher than at any point since the 2008 financial crisis. Interest rates on 30-year fixed-rate mortgages currently sit around 6.5 percent, more than double their 2021 levels. Inflation hit a three-year high in May 2026, according to the latest CPI report referenced in the op-ed.

Strain points to historical precedent: the last successful deficit reduction effort came in 1993, when high interest rates made borrowing painful for ordinary Americans. During the 1980s, the 10-year Treasury yield nearly hit 16 percent, and by decade's end typically ran 8 to 9 percent, making it harder for households to buy homes and cars and for businesses to invest. In the 1992 presidential debate, a voter directly connected the national debt to her inability to afford mortgage and car payments, pressing candidates Bill Clinton, George H.W. Bush, and Ross Perot for answers. By contrast, the 2011 "grand bargain" deficit-reduction effort between President Barack Obama and House Speaker John Boehner collapsed despite statesmanship because the 10-year yield was only 3 percent—too many members of Congress questioned what they'd gain from raising taxes and cutting benefits when voters weren't feeling pressure from high rates.

Why does this matter now? Strain argues rising interest rates are finally creating the political conditions for action. Housing unaffordability was a clear issue in the 2024 presidential election and has only grown in political salience since. Florida Governor Ron DeSantis explicitly linked "massive deficits" to high prices in the wake of May's CPI report, arguing that when Congress borrows trillions, "it is still an effective tax increase—it just comes in the form of higher prices." Strain expects some 2028 presidential candidates to connect fiscal irresponsibility to the high cost of housing as voters' concern about the cost of living grows. Political competition will push candidates to promise solutions, including fiscal consolidation.

Strain's outlook is cautiously optimistic but demands preparation. Responsible policymakers should be planning now for the moment when democratic pressure forces politicians to act, even though cutting Social Security and Medicare spending and raising taxes will require stronger leadership than the nation has seen over the past decade. The endgame, Strain writes, is straightforward: when enough voters feel more economic pain from deficit increases than from deficit reduction, more politicians will choose reduction.