Start with a number that should stop you cold. It took the United States roughly 205 years — from its founding in 1776 to October 23, 1981 — to accumulate its first trillion dollars of national debt. It has taken about 45 more to reach nearly $40 trillion. That is roughly a fortyfold increase in less time than it takes a person to go from their first job to retirement. And the pace is not steady; it is accelerating. We went from adding a trillion dollars every four or five years in the 1980s, to roughly every twenty months in the 2000s, to about every five months now. At one point last year, the debt climbed from $37 trillion to $38 trillion in seventy days.
Yields on government debt keep pressing higher, and the reason is not a mystery. The bond market has simply stopped believing that Washington will ever stop spending. When lenders lose confidence in a borrower's discipline, they demand more to compensate for the risk. That is what rising yields are: a vote of no confidence, priced in decimal points. And the trajectory is genuinely frightening.
First, an Honest Word About "High" Rates
We should be fair about one thing, because it matters. The interest rates that feel so alarming right now are not, by the long sweep of history, abnormally high. They are actually closer to the historical norm. The truly abnormal period was the decade-plus after 2008, when money was nearly free and a government — or a homebuyer — could borrow for almost nothing. We built our habits, our budgets, and our assumptions around that anomaly. Now that rates have drifted back toward normal, normal feels like a crisis. It isn't. What is a crisis is how much debt we piled up assuming the cheap era would last forever.
The Treasury's Band-Aid
This week the Treasury moved to calm a jittery bond market. Secretary Scott Bessent announced that the department would at least double the size of its buyback operations, purchasing longer-dated Treasuries to add liquidity and take some pressure off yields, after the 30-year bond hit a 19-year high. Steadying a disorderly market is a legitimate thing for a Treasury secretary to do, and we are not going to pretend otherwise. It was, in the narrow sense, a reasonable move.
But watch what happened next: yields dipped on the announcement and then bounced right back within a day, with the 30-year climbing again. That is the tell. Buybacks are a painkiller, not a cure. They can ease the symptom for an afternoon. They do nothing about the disease. And two things about the intervention are genuinely irritating.
Two Things That Rankle
First, the hypocrisy. Not long ago, Scott Bessent was among the sharpest critics of his predecessor, Janet Yellen, for exactly this kind of Treasury activism. He amplified the argument that Yellen had engaged in "activist Treasury issuance" — leaning heavily on short-term bills to hold down long-term yields — and wrote that she had "distorted" the Treasury market by borrowing more than a trillion dollars in short-term debt beyond historical norms. Now he sits in her chair and is doing much the same thing: leaning hard on short-term bills to finance a roughly $2 trillion deficit, and intervening to manage yields. You are welcome to think the original critique was right or wrong. What you cannot honestly do is call it a market-distorting scandal when the other party does it and prudent stewardship when yours does. That is not analysis. It is team sport.
Second, the direction is backwards. The broader strategy leans more and more of our borrowing into short-term instruments — bills that must be rolled over constantly at whatever rate the market demands that week. In an ideal world, a government carrying this much debt would be doing the opposite: locking up as much of it as possible in long-term instruments. Which brings us to the analogy that makes this whole thing click.
America Is on an Adjustable-Rate Mortgage
Think about how a household finances a home. You can take a 30-year fixed mortgage, where your payment is locked in no matter what happens to interest rates. Or you can take an adjustable-rate mortgage, which is cheaper at first but resets with the market. When rates are low, the adjustable-rate borrower feels like a genius. When rates rise, that same borrower gets crushed — while the neighbor with the boring 30-year fixed sleeps just fine.
The United States government has been running an adjustable-rate mortgage on a national scale. We fund long-lived obligations with a heavy share of short-term debt that has to be refinanced over and over. When rates were near zero, it looked clever — why pay more to lock in long when short-term money is almost free? But every time that short-term debt rolls over, it reprices at today's rate. Now that rates have normalized higher, each rollover ratchets our interest costs up. The payment, in other words, just reset — and it will keep resetting, on a bigger and bigger balance, until we change course.
The Window We Wasted
Here is the part that should make every taxpayer wince. We had years — under multiple administrations, of both parties — when we could have termed out the debt, refinancing into 10-, 20-, and 30-year instruments while rates were at historic lows. Locking in a large share of the national debt at one or two percent for thirty years would have been one of the great financial decisions in the country's history. It was sitting right there. And for whatever reason, we largely did not do it. We kept rolling short because it was a little cheaper this quarter, this fiscal year, this election cycle. The cheap window has now closed, and we are paying for that short-term thinking in the most literal way possible: in higher interest on a larger debt.
Stop Governing by the Quarter
This is the deeper disease, and it is thoroughly bipartisan. Government should operate the way a well-run business or a disciplined household does — with a long-term vision, a stable plan, and decisions measured in decades rather than news cycles. Instead, Washington optimizes for the next election, the next quarter, the next favorable headline. Skewing debt toward short-term bills to flatter today's yield is just one symptom of a governing philosophy that refuses to think past its own term in office.
And to be clear, neither party has clean hands here. Democrats run up debt with spending they will not pay for; Republicans run it up with tax cuts they will not pay for; and both have quietly kicked the maturity can down the road, financing the country short because the long-term bill comes due on someone else's watch. The debt does not care which logo is on the giveaway, and the bond market does not grade on a partisan curve.
The Common Sense Position
Two things, plainly. First and most important: get the debt itself under control. No financing maneuver — not buybacks, not bill issuance, not clever engineering — fixes a problem of this size. The only real fix is to narrow the gap between what we spend and what we collect, on a credible, phased, bipartisan schedule that treats the math as real. Second, in the meantime, term out as much of the debt as we responsibly can into long-term instruments, so we stop gambling the nation's finances on next quarter's interest rate. Yes, locking in costs a little more today than rolling short. That is exactly the trade a serious steward makes — a little more now to avoid a great deal more later.
Two hundred and five years to the first trillion. Forty-five to the next thirty-nine. A Treasury secretary reversing his own advice to buy a single day of calm. And a country still refusing to think past the next election. The math does not care about our excuses. Either we start acting like adults about this debt — long-term, disciplined, and honest — or the payment keeps resetting, higher and higher, until one day it resets on us all at once.