The global economy is entering a precarious phase in which two opposing forces are pulling activity in different directions. Artificial-intelligence investment is supporting demand, trade and business spending, while the war in the Middle East is raising energy costs and threatening to deepen inflation. The result is neither a clear recovery nor an immediate global downturn, but a narrower margin for error.
The International Monetary Fund expects the world economy to grow 3.1% in 2026, slightly above its July forecast of 3%, but below the 3.5% expansion recorded in 2025. Growth is projected to accelerate to 3.4% in 2027, while global inflation is expected to ease from 4.7% this year to 4.1% next year.[IMF]
Why the outlook has held up
The unexpected source of support has been the technology sector. The IMF describes AI investment as a positive demand shock: companies are purchasing computing capacity, data-center equipment and related services, creating activity well beyond the firms developing foundation models. That spending has helped offset weaker momentum elsewhere, particularly as trade tensions and higher borrowing costs constrain businesses.
Yet the apparent strength is uneven. Advanced economies are forecast to grow 2.1% in 2026, compared with 2% in 2025, before slowing to 1.9% next year. A technology-led investment cycle can lift headline output without broadly improving household purchasing power, especially where the gains accrue to highly valued companies and skilled workers.
The central question is whether AI is generating durable productivity or merely a temporary spending boom. Optimists argue that automation and new software could eventually raise output, improve services and justify the large capital commitments now being made. Skeptics point to the risk that expected future returns have been priced too aggressively, leaving companies and investors exposed if adoption disappoints.
War turns energy into the key variable
The Middle East conflict is operating in the opposite direction. The IMF says the war has created a negative energy-supply shock, pushing up commodity prices while weakening activity. Reuters reported that the conflict has disrupted shipping around the Strait of Hormuz, a critical route through which roughly one-fifth of the world’s oil passes, adding to concern about fuel costs and supply security.[Reuters]
Energy shocks are difficult for central banks because they raise prices while reducing growth. Households spend more on fuel and transport, leaving less for other goods. Businesses face higher operating costs and may delay hiring or investment. If those increases spread into wages and services, inflation can become more persistent, forcing policymakers to keep interest rates high even as economic activity weakens.
That danger is already reflected in financial conditions. IMF Managing Director Kristalina Georgieva said yields in advanced economies had risen to multi-decade highs, citing persistent inflation, stronger investor demand and concerns over fiscal fundamentals. Higher yields make government borrowing more expensive and can crowd out private investment at precisely the moment when economies need flexibility.[IMF]
What could break the balance
The IMF’s relatively stable forecast should not be mistaken for security. Its warning is that resilience is “reaching its limits,” with risks tilted downward. The most immediate threat is an escalation that keeps oil and shipping costs elevated. A second is a sharper correction in AI-related assets or investment, which would remove one of the few forces currently supporting demand.
Debt adds another vulnerability. Governments entered the shock period with large fiscal burdens, while higher rates increase refinancing costs. Countries with limited market access may be forced into spending cuts or tax increases, worsening domestic slowdowns. Developing economies are particularly exposed to imported energy inflation, currency pressure and capital outflows.
There are grounds for a less pessimistic view. The IMF still expects global growth to strengthen in 2027, and the AI boom could translate into real productivity gains rather than fade as a speculative cycle. Energy markets may also adapt if shipping routes reopen or supply increases. But both possibilities depend on events that policymakers cannot fully control.
What comes next
Central banks will likely prioritize inflation expectations while watching for evidence that the energy shock is feeding into underlying prices. Governments face a parallel choice: preserve fiscal credibility without cutting productive investment, and protect vulnerable households without creating broad subsidies that intensify demand.
The next phase will therefore be judged less by the global growth average than by its composition. If AI investment broadens productivity and the war-related energy shock fades, the IMF’s projected 2027 improvement could materialize. If either assumption fails—particularly if both fail together—the current 3.1% expansion may prove less a sign of strength than the last buffer before a more damaging slowdown.