As 30-year Treasury yields climbed to 5.3% and the U.S. national debt moved toward the $40 trillion mark, economist Paul Krugman publicly pushed back against growing market panic. Krugman’s perspective suggests that the current fiscal trajectory is manageable and that the alarmist tone surrounding these economic indicators is misplaced.

While some investors and market analysts view the rising yields as a signal of impending fiscal instability or a lack of confidence in U.S. debt, Krugman maintains that these figures do not necessarily portend a crisis. The core of the disagreement lies in how one interprets the relationship between debt-to-GDP ratios and market interest rates. Krugman’s stance is that the U.S. economy remains resilient enough to handle these debt levels without the catastrophic outcomes predicted by market bears. Conversely, those expressing panic in the bond market argue that the sheer volume of debt issuance, combined with persistent inflation concerns, creates a structural risk that cannot be ignored. The debate highlights a fundamental divide between those who view U.S. fiscal policy through the lens of long-term sustainability and those who prioritize immediate market signals as indicators of systemic danger.