Food Security

Around 2 billion people worldwide face some form of food insecurity. CSIS scholars provide long-term strategic guidance to policymakers on the economic, political, social, and climate-related causes of and responses to food insecurity around the world.

Photo: Fabio Murgia/CSIS; assets from Getty Images

Photo: Fabio Murgia/CSIS; assets from Getty Images

The Sudan War in 10 Charts

Sudan's civil war has entered its fourth year as the world's largest, most underfunded, and most overlooked humanitarian crisis.

Commentary by CSIS Scholars — April 17, 2026

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Caitlin Welsh

Caitlin Welsh

Director, Global Food and Water Security Program
Jon B. Alterman

Zane Swanson

Deputy Director, Global Food and Water Security Program

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Three Nations, One Table: North American Agriculture under USMCA

Join the Americas Program for a conference on USMCA and the future of North American food and agriculture. Experts will discuss food affordability, the successes and challenges of agricultural integration, and the risks that broader trade tensions pose to the agreement’s agricultural framework ahead of the 2026 review.

Event — June 24, 2026

AI for Food Security Forum

The CSIS Global Food and Water Security Program will host a public event on the applications of AI for global food security.

Event — April 30, 2026

The Sudan War in 10 Charts

Sudan's civil war has entered its fourth year as the world's largest, most underfunded, and most overlooked humanitarian crisis.

Commentary by CSIS Scholars — April 17, 2026

The Futures Summit Day 1

Join us on April 10, 2026, for The Futures Summit’s in-person full-day forum as we unlock new opportunities for our sector and chart a more inclusive and resilient global development architecture.

Event — April 10, 2026

Preparing for the Consequences of Collapse in Cuba

CSIS experts explore the ongoing humanitarian crisis in Cuba, and lay out recommendations for the United States and international community to address growing need on the island. 

Critical Questions by CSIS Scholars — April 9, 2026

Iran, Fertilizer, and Food Security: Risks, Impacts, and Policy Responses

The war with Iran is threatening global agriculture markets and food prices, with some impacts emerging and more expected in the coming months. What can policymakers do to protect farmers and consumers—in the United States and around the world? 

Critical Questions by Caitlin Welsh — April 1, 2026

AI and Global Food Security: A Focus on Crop Breeding

AI promises to transform modern crop breeding, helping develop more resilient, nutritious, and higher-yielding crops with unprecedented pace—though barriers remain. CSIS experts unpack the benefits and risks of AI-enabled innovations for crop breeding around the world.

Critical Questions by Zane Swanson, Emma Curtis, and Caitlin Welsh — March 26, 2026