The New Oil Trap: Why Central Banks Cannot Fight This War

The world entered 2026 believing artificial intelligence would power the next phase of global prosperity. It took only a few missiles over the Strait of Hormuz to remind markets that oil, not algorithms, still determines the price of growth. As conflict in West Asia threatened the narrow waterway through which nearly a quarter of the world's seaborne oil and a significant share of LNG supplies pass, crude prices surged above $100 a barrel. Almost overnight, the global conversation shifted from productivity gains to inflation fears.

The irony is striking. One force is pulling the global economy towards a technology-led expansion, while another is dragging it back to the spectre of the 1970s. The return of stagflation, rising inflation alongside slowing growth, reveals an uncomfortable truth: the real failure is not of central banks but of governments that outsourced economic resilience to monetary policy while neglecting energy security, fiscal buffers and geopolitical risk.

Oil powers transport, fertilisers, manufacturing, aviation and global shipping. When the Strait of Hormuz is threatened, freight charges, insurance costs and supply-chain disruptions quickly spread through food, electricity and consumer goods, squeezing households and businesses alike.

The greater danger lies in persistence. If workers demand higher wages and firms pass these costs to consumers, temporary inflation becomes entrenched. At the same time, higher energy bills erode purchasing power and corporate profitability, slowing consumption, investment and employment. Inflation and stagnation begin reinforcing each other.

Global forecasts already reflect this reality. The World Bank has lowered its 2026 global growth projection to around 2.5%, while the IMF expects growth near 3%, supported largely by AI-driven investment that only partly offsets the oil shock. Europe, particularly Germany and Italy, remains highly vulnerable because of its dependence on imported energy. The United States is relatively better insulated through domestic energy production, while China, the world's largest crude importer and manufacturing hub, faces higher production costs that could ripple across global supply chains.

India cannot afford complacency. Importing nearly 85% of its crude oil, it remains vulnerable despite diversifying suppliers after the Ukraine war. Higher oil prices widen the current account deficit, weaken the rupee, raise fuel and fertiliser costs, and complicate the Reserve Bank of India's task of balancing inflation with growth. Diversification is a cushion, not immunity.

This is the bind confronting central banks. Raising interest rates may suppress demand, but it cannot produce another barrel of oil or reopen a disrupted shipping lane. Cutting rates prematurely, however, risks unanchoring inflation expectations. Central banks can influence the price of money; they cannot lower the price of war.

The deeper problem is institutional. Governments have increasingly treated central banks as first responders to every crisis, while high public debt has constrained fiscal responses. Limited coordination among the G20, IMF and International Energy Agency further exposes a system that reacts to crises rather than prepares for them.

The parallels with the 1970s are unmistakable. Better-anchored inflation expectations, more credible central banks, strategic petroleum reserves and AI-driven productivity offer advantages absent five decades ago. Yet credibility is not immunity. The speed of the 2026 oil surge shows that global energy security still depends on fragile maritime chokepoints.

The consequences extend well beyond economics. Inflation acts as a regressive tax, hurting poorer households most. Emerging economies face rising import bills, tighter financial conditions and capital outflows, while many already spend more on debt servicing than on health or education. Financial markets face higher bond yields, volatile equities and weaker private investment.

The crisis also exposes the contradiction in the energy transition. Every oil shock strengthens the case for renewable energy, yet governments repeatedly respond with broad fossil-fuel subsidies instead of investing in clean energy and resilience.

Central banks should focus on preventing second-round inflation while recognising the limits of monetary policy. Governments must provide targeted support to vulnerable households, strengthen strategic reserves, diversify energy sources, accelerate renewables and deepen international cooperation. Protectionism and fragmented energy policies will only magnify the damage.

The real trap is not inflation alone. It is an economic system still dependent on vulnerable energy corridors, burdened by high public debt, and sustained by the illusion that interest rates can resolve geopolitical crises. Oil prices will eventually fall. The real question is whether governments will build genuine resilience, or once again mistake temporary relief for lasting security until the next shock arrives.