Global Food and Water Security Program

Leading research, analysis, and policy recommendations to improve global food and water security.

Around the world, food insecurity and malnutrition contribute to social and political unrest, and thwart human and economic development. Russia’s war in Ukraine has disrupted global agricultural markets and worsened food insecurity among nations already dealing with the lingering shocks from Covid-19, ongoing effects of regional conflict, and increasing impacts of climate change. And while climate change is limiting access to freshwater, demand for freshwater is increasing across sectors—including agriculture, which accounts for the majority of global freshwater use and is the greatest nonpoint source of water pollution. Water security at the household level is likewise critical to food security and nutrition everywhere.

The CSIS Global Food and Water Security Program conducts independent research and analysis and provides policy recommendations to address dynamic threats to global food security and global water security, with a distinct focus on the relationship between global food and water security policy under the CSIS Project on Water Security. 

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Text "Hidden Depths" overlaid on aerial image of river bed

Introducing Hidden Depths

Introducing Hidden Depths, a six-part narrative podcast miniseries exploring the dynamics of water conflict and the possibilities for water cooperation. Join us as we dive into the shared future of this most critical resource.

Podcast Episode by David Michel — February 27, 2025

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All Global Food and Water Security Program Content

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How Is Bird Flu Impacting Agriculture and Food Security in the United States?

The H5N1 subtype of the highly pathogenic avian influenza, or bird flu, has caused unprecedented damage to poultry and dairy farms in the United States. CSIS experts explore the impacts to U.S. agriculture and food security, and what should be done to address them.

Critical Questions by Caitlin Welsh and Zane Swanson — April 17, 2025

Audio Briefs

How Is Bird Flu Impacting Agriculture and Food Security in the United States?

An audio version of “How Is Bird Flu Impacting Agriculture and Food Security in the United States?,” a new Critical Questions by CSIS's Caitlin Welsh and Zane Swanson. This audio was generated with text-to-speech by Eleven Labs.

Podcast Episode by Caitlin Welsh and Zane Swanson — April 17, 2025

Audio Briefs
Hidden Depths

Protecting Water in Conflict

In this episode of Hidden Depths, host David Michel breaks down necessary steps for protecting water resources in conflict zones.

Podcast Episode by David Michel — April 7, 2025

Photo: CSIS
Hidden Depths

Water Diplomacy and Peacebuilding

Join us for the conclusion of Hidden Depths as we look forward to a cooperative future for this most critical resource.

Podcast Episode by David Michel — April 7, 2025

Photo: CSIS

Bringing Global Food Safety Standards to Local Food Systems

Seen as slow-moving and trade-focused, the Codex Alimentarius Commission adopted new food safety guidelines for traditional markets, marking a shift in the body’s dynamics and capacity. Met with widespread support, it brings global policy to national and local levels.

Commentary by Steven Wearne and Caroline Smith DeWaal — April 2, 2025

Audio Briefs

Bringing Global Food Safety Standards to Local Food Systems

An audio version of “Bringing Global Food Safety Standards to Local Food Systems,” a new commentary by CSIS's Steven Wearne and Caroline Smith DeWaal. This audio was generated with text-to-speech by Eleven Labs.

Podcast Episode by Steven Wearne and Caroline Smith DeWaal — April 2, 2025

Audio Briefs