While the Federal Reserve has held its policy rate steady, rising long-term Treasury yields are steepening the yield curve and transmitting higher costs across mortgages, auto loans, credit cards, and other consumer borrowing. A confluence of factors—including the Iran war lifting energy prices, heavy investment in AI infrastructure, and massive federal fiscal deficits—is exerting pressure on the bond market. New Fed Chair Kevin Warsh may attempt to soothe markets at the Jackson Hole symposium, but the central bank cannot unilaterally resolve the government's fiscal imbalance.

The recent musings of Wall Street's smart money about socialism are thought-provoking. Yet the real story is not about socialism itself, but rather the tangible economic pain American households will face if the powerful capital class fails to manage its affairs properly. The underlying logic suggests that socialist forces are on the rise, but the situation will self-correct because the nation's enormous debt burden will compel those in power to address the fiscal challenge.

Research firm BCA analysts Matt Gertken and Ma Yushu wrote in a recent client note: "A democratic socialist, driven by outrage over social inequality, might risk their political career to push the U.S. toward eventually accepting higher taxes." Whether socialist ideology will actually reach that point remains unknowable.

But even while the capital class retains dominance, the bond market is already constraining American livelihoods. A series of adverse events has triggered the recent bond selloff, and new Fed Chair Warsh's policy stance may have inadvertently fueled the move. The takeaway: for the foreseeable future, the real economy will face significant pressure while Wall Street continues to thrive.

Throughout the summer, bond traders have persistently sold U.S. long-term Treasuries, causing a sharp steepening of the yield curve. The short end of the curve has largely tracked the Fed's policy rate, while the long end reflects market expectations for growth and inflation. Despite the Fed's inaction under Warsh, long-end rate expectations have recently become highly volatile.

FactSet data shows that since June 24, the spread between 2-year and 10-year Treasury yields has widened by nearly 29 basis points—a significant move in a short period (1 basis point equals 0.01%). This has been driven primarily by rising 10-year yields, which briefly broke above 4.7% on Tuesday.

When yields approach 5%, Wall Street grows nervous because investors can earn substantial risk-free returns. However, the bond market would need a deeper selloff to fundamentally alter the economic landscape. FactSet data indicates the S&P 500 has delivered a cumulative return of 77% over the past three years, with equity holdings heavily concentrated among higher-income Americans.

Meanwhile, Treasury yields are dragging on the broader economy. A significant portion of consumer credit is influenced by the 10-year Treasury yield, with residential mortgages being a prime example. The average 30-year mortgage rate for homebuyers has now reached 6.75%. Frustrated buyers struggle to understand why housing costs remain elevated, but there is no simple answer.

The most direct catalyst for higher bond yields is the Iran war. With Middle Eastern crude exports disrupted, U.S. refineries are operating near full capacity. AAA data shows diesel prices at $5.46 per gallon on Tuesday, up 48% year-over-year. Additionally, tech companies are borrowing heavily to build AI infrastructure, competing with government bonds for investor capital.

Chip supply chain bottlenecks and aging grid equipment are jointly pushing up commodity prices. For decades, technology acted as a disinflationary force, but that dynamic has reversed in recent years. LSEG data shows market inflation expectations, measured by the 5-year breakeven rate, are roughly flat, providing a floor under long-end yields.

Economists may debate the relative weight of these factors. Robin Brooks, senior fellow at the Brookings Institution, wrote in a Tuesday newsletter that fixating on which specific event triggered the bond selloff "misses the core point" in his view. "When a country carries massive debt and runs persistently unsustainable fiscal deficits, it becomes extremely vulnerable to any external shock. The problem is not the shock itself, but that fiscal policy has become a global mess," Brooks wrote. While he discussed global markets, the poor state of U.S. fiscal affairs is widely acknowledged.

The Congressional Budget Office recently estimated that the federal deficit for the current fiscal year ending in September will reach approximately 6.4% of GDP. The Trump administration has stated that some spending increases stem from one-time military expenditures related to the Iran war, and that wages for lower-income households have risen recently. However, the government has no clear plan to reduce the deficit.

New Fed Chair Warsh has expressed a degree of sympathy for ordinary Americans suffering under high interest rates. His view is that financial conditions have tightened in the real economy, particularly in real estate, while Wall Street's financial environment remains notably loose. The question now is whether Warsh will act on this assessment.

In July, Warsh appeared to welcome higher bond yields. He noted that with the Fed's policy rate unchanged, both nominal and real yields had risen. "In a sense, over the past 42 days we've done almost nothing, yet the market has already completed a great deal of adjustment," Warsh said. This seemingly accepting stance toward high rates prompted traders to push rates even higher.

He also pointed out that after the financial crisis, the Fed's balance sheet absorbed trillions of dollars in Treasuries and mortgage-backed securities, effectively stimulating Wall Street. However, he has yet to convince his Fed colleagues to advance quantitative tightening. In the near term, reducing the Fed's balance sheet holdings would further push up long-term Treasury yields and mortgage rates.

If Warsh chooses, he will have an opportunity on August 28 at the highly anticipated Jackson Hole symposium in Wyoming to steer market expectations. He is likely to discuss the economic outlook and the relationship between the bond market and the Fed. His views on the balance sheet will probably wait until the Fed's special task force delivers its report in several months.

Warsh's Jackson Hole speech may curb the bond selloff and ease pressure on the real economy. But a single speech has limited impact; the Fed has no direct means to address the government's fiscal imbalance. This is why Wall Street is looking ahead. At a certain critical point in the selloff, bond prices will become attractive enough to draw buyers, and yields will retreat. This cycle has played out multiple times in recent years: 10-year yields approaching 5%, stocks under pressure, followed by yields falling back.

This cycle may not evolve into a financial crisis. But if the current situation is not alleviated, it will almost inevitably give rise to a sustained, slow-burning political crisis. If the capital class fails to seize the moment, socialist sentiment will gain momentum.