IMF warns rich nations must act urgently as global debt hits post-war peak

The International Monetary Fund has sounded an urgent alarm over mounting public debt levels across advanced economies, warning that immediate action is required to prevent a further deterioration in the global fiscal landscape.

Global public debt has climbed to levels unseen since the aftermath of World War II, with projections indicating it will soon exceed 100% of global gross domestic product. The spike in bond yields has compounded concerns, as higher borrowing costs make it increasingly expensive for governments to service their mounting obligations.

The IMF's assessment reveals that progress in reversing the debt accumulation trend has stalled considerably. Without decisive policy measures, the fund warns that advanced economies face mounting pressure from rising interest rates and structural fiscal imbalances that threaten long-term economic stability.

The timing of the warning comes as central banks worldwide grapple with inflation control while navigating the need to maintain economic growth. Policymakers face mounting pressure to balance fiscal consolidation with spending commitments, particularly in areas such as social services and defence expenditure.

Economists emphasize that the window for preventive action remains open, though narrowing. Governments are being urged to implement comprehensive fiscal reforms, improve tax collection mechanisms, and reassess spending priorities to gradually bring debt levels back to more sustainable trajectories.