IMF strategy chief warns geopolitical fractures threaten global stability in the AI Era

The post-war global order is fracturing just as a high-speed AI revolution and relentless supply shocks demand unprecedented global teamwork,Christian Mumssen, the International Monetary Fund’s new strategy chief warned Wednesday, calling on governments to aggressively guard their economic credibility before the next crisis hits.

Speaking at an Atlantic Council event, Christian Mumssen, the IMF’s newly appointed director of strategy, urged policymakers worldwide to maintain sound public finances and stable prices. He cautioned that frequent supply disruptions and geopolitical tensions are poised to continuously threaten global progress unless nations build immediate resilience.

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“The global economy has proved remarkably resilient in the face of these forces,” Mumssen said, referencing a rapid succession of recent shocks including the COVID-19 pandemic, cost-of-living crises, trade frictions, and active conflicts in Ukraine and the Middle East. “But the sheer scale of what is under way creates an exceptionally high degree of uncertainty and we should expect the unexpected.”

A central challenge of the current economic landscape, Mumssen noted, is that several massive, structural transformations are occurring simultaneously. He specifically highlighted the unprecedented acceleration of artificial intelligence and digital finance, warning that governments must actively manage this transition to ensure benefits translate into inclusive economic growth.

Compounding these domestic hurdles is a deteriorating international landscape where the post-war global order is rapidly giving way to a fragmented, multipolar world. Ironically, Mumssen added, this geopolitical division is undermining the exact international cooperation needed to navigate these twin crises.

“The problem is: just when massive structural challenges and a new technological revolution would call for greater international cooperation, the global governance system is fragmenting,” Mumssen said, urging countries to actively collaborate with the IMF on coordinated policy solutions.