The 2026 Global Food Crisis: How Heatwaves, El Niño, a Closed Strait, and War Are Creating a Perfect Storm

Food prices. The FAO Food Price Index edged up in July 2026, with sugar prices surging 5.6% in one month due partly to "persistent hot and dry weather on crop yields in the European Union" . Oxford Economics assessed that extreme heatwaves now pose a greater threat to global food inflation than geopolitical conflicts .

2. Strengthening El Niño: The Biggest Wild Card Since 1950

Scale and probability. The World Food Programme (WFP) reported an 81% chance of a very strong El Niño event, potentially one of the most intense since at least 1950 . El Niño conditions are expected to peak between September and December 2026, but effects will cascade into 2027 due to disruptions to future planting and harvest cycles .

Regional crop impacts. El Niño typically brings below-normal rainfall to Southeast Asia, South Asia (especially during the June–September monsoon), and parts of the Pacific islands, while Southern Africa and Central America are forecast to be hardest hit by drought . The WMO Global Seasonal Climate Update indicated rapid development into a strong event during July–September 2026, with sea-surface temperature anomalies expected to exceed 2°C in key monitoring regions .

Hunger levels. Across 45 countries already considered food-insecure, the WFP estimates that 49 million more people could face acute hunger by the end of 2027 due to El Niño alone — a 22% increase from the current 225 million . More than 18 million people across East and Southern Africa face worsening food insecurity . In West and Central Africa, the WFP projects nearly 6 million additional people pushed into acute food insecurity .

3. The Strait of Hormuz Closure: A Fertilizer Catastrophe

Scale of disruption. Since March 2, 2026, the closure has reduced tanker traffic by more than 95% . Normally, 20–30% of all internationally traded fertilizers — including key ammonia and nitrogen shipments — pass through the Strait . Under normal conditions, roughly 35% of global seaborne fertilizer exports transit this chokepoint . Urea prices in the Middle East remain between 75 and 108% above pre-conflict levels S.

Impact on farming. The FAO estimates that cereal producers could face income losses of up to 5% in 2026 as fertilizer costs surge and availability drops . The disruption has triggered sharp energy price increases, tightening global supply most acutely for major Asian importers (China, India, Japan, Republic of Korea) . Roughly half of global food production depends on synthetic nitrogen, meaning yield losses are virtually certain without the return of fertilizer shipments S.

Food price threat. The FAO warned in May 2026 that continued closure could trigger an "agrifood shock" and a severe global food price crisis within 6–12 months . The FAO explicitly noted that rising fuel and fertilizer prices linked to the Strait of Hormuz are compounding the El Niño threat to food producers .

4. Renewed Threats to Ukraine's Black Sea Grain Exports

Trade disruption. A surge in attacks on ships, ports, and export terminals in the Black Sea is once again disrupting global grain trade flows . Ukraine is a major exporter of wheat, corn, and sunflower oil, and renewed disruptions reduce global supply availability.

Price and hunger consequences. Alongside the Iran conflict, FAO Chief Economist Torero explicitly cited the Ukraine war as a key driver of the "perfect storm" of higher costs and lower yields . In July 2026, global wheat prices increased 5.8% amid "continued disruptions" to Black Sea exports . The WFP-FAO early warnings report notes that the conflict in the Middle East and the Ukraine situation together are creating "significant disruptions for global agrifood markets," with increasing risk of further deterioration in acute food insecurity across hunger hotspots .

The Combined Outlook: 274 Million at Risk

The FAO warned that commodity prices are expected to rise in the coming months as these four pressures compound each other . The WFP projects total acute food insecurity could reach 274 million people across 45 countries by end-2027 if the crises escalate as forecast . The 2015–2016 El Niño impacted the food security of 60–100 million people, and the current event is projected to push at least 49 million more into acute hunger — on top of an already record-high baseline of 225 million .

The situation remains fluid, but the warning from the FAO's Chief Economist is clear: the world is on the verge of another wave of food inflation, and the window for preventive action is closing quickly.