Chef José Andrés warns of multi-year world famine from Iran war | US-Israel war on Iran

Beyond the Oil Tickers: The Silent Threat to Global Food Security

When geopolitical conflicts erupt, the world typically watches oil prices and fuel tickers with apprehension. However, as José Andrés, founder of World Central Kitchen (WCK), warns, the real danger often lies beneath the surface—specifically, in the soil.

The current conflict involving Iran is creating a ripple effect that extends far beyond military strategy. We are witnessing a “silent” collapse of the global fertilizer trade, a crisis that threatens to trigger a massive, multi-year famine across the globe.

The Fertilizer Trap: Why Planting Windows Matter

The global food supply chain is precariously dependent on nitrogen fertilizer supply chains. Disruptions around the Strait of Hormuz have tightened these supplies, driving up costs for farmers and jeopardizing future harvests.

The danger is not immediate, but delayed. When fertilizers fail to arrive in time for key planting windows, crop yields inevitably fall in the following harvest cycle. This creates a lag effect where the consequences of today’s trade disruptions manifest as tomorrow’s food shortages.

While a 2% or 3% price increase in the United States may be manageable, the impact in nations like Haiti is catastrophic. In such regions, food is often rationed by the ounce rather than the kilo, making any price hike a matter of survival.

The Human Cost of Rising Operational Costs

This economic pressure is already hitting humanitarian organizations. World Central Kitchen, which has provided millions of meals in Ukraine and Gaza, is facing demanding decisions. Rising costs are forcing the organization to consider winding down operations in certain regions, despite the desperate need for aid.

As Andrés puts it, the current climate forces those in aid to “decide who eats,” a reality that underscores the fragility of our global humanitarian infrastructure.

War Budgets vs. Hunger Budgets: The 3% Solution

There is a stark contrast between global spending on defense and spending on food security. According to Sipri, global military spending reached a record $2.7 trillion in 2024, the steepest rise since the Cold War.

In the U.S., defense spending proposals for 2027 suggest a rise to $1.5 trillion, an increase of $445 billion over 2026 levels. In contrast, Oxfam estimated in a 2022 report that donor governments need to invest approximately $37 billion annually until 2030 to tackle chronic and extreme hunger.

The “Peace Tax” Proposal

To bridge this gap, Andrés proposes a “peace tax”—a 3% diversion of every country’s GDP. Given the current scale of military spending, a 3% shift would generate roughly $81 billion a year, more than double what is required to eliminate global hunger.

For more on how resource allocation impacts global stability, see our analysis on Global Food Security Trends.

Hunger: The Ultimate Border-Crosser

Governments are increasingly investing in physical barriers to manage migration. For example, the “One Huge Attractive Bill Act” authorized $165 billion for the Department of Homeland Security, including $46.5 billion for a border wall, as detailed by the DHS.

Similarly, the European Union is moving toward a migration and asylum pact featuring mandatory border screening and expanded detention-like processing.

However, these concrete measures fail to address the root cause of migration: hunger. When mothers cannot feed their children, no wall is thick or big enough to stop them. Hunger acts as the ultimate driver of human movement, rendering traditional border security insufficient if the global food supply continues to collapse.

Future Outlook: 2026 and Beyond

The trajectory suggests a significant increase in global famine by the fall of 2026 and into 2027. Without a shift from “warrior” leadership to humanitarian investment, the world may face a systemic collapse of food production in the most vulnerable regions.