As energy shocks intensify, the IMF urged timely, targeted subsidies, but most nations opted for broad-brush spending with no end dates, undermining conservation incentives. Over 900 measures in 170 countries were implemented, yet these subsidies reflect a broader trend of increasing government borrowing. The US, Japan, and UK have embraced deficit spending to address infrastructure, defense, and economic challenges. This mirrors past practices since the 1990s, where high deficits were accepted despite European mandates.

Debt levels have surged: advanced economies now face 108% debt-to-GDP ratios, up from 94% in 2010, while emerging markets hit 77%. Higher debt attracts steeper interest rates, straining public finances. The Bank for International Settlements found that governments no longer link rising debt to spending cuts or tax hikes. Instead, stimulus dominates, even in prosperous times.

Geopolitical tensions—Russia's invasion of Ukraine, US-Iran conflicts, and China's assertiveness—drive defense spending. Climate adaptation and aging populations add fiscal pressure. Coordination fails; the G20 couldn’t agree on fiscal discipline in April. While low interest rates once justified borrowing, that rationale faded. Polarized politics and geopolitics hinder solutions. The BIS and IMF warn that without global cooperation, fiscal fragility will persist.

Experts question if bond vigilantes will enforce discipline. Megatrends like climate change and AI-driven labor shifts will exacerbate pressures. Trust between nations remains low, stalling joint efforts on trade, climate, or migration. The article concludes that this 'uneasy truce' is unsustainable, urging urgent action before fiscal collapse.