What We Do

CAST convenes and coordinates networks of experts to assemble, interpret, and communicate credible, unbiased, science-based information to policymakers, the media, the private sector, and the public. Our primary work is the publication of task force reports, commentaries, special publications, and issue papers written by volunteer experts—economists, legal experts and scientists from many disciplines. 


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Publication Spotlight

ISSUE PAPER

In the US Corn Belt — Iowa, Illinois, and Indiana — 94% of crop production is dedicated to corn and soybeans. This policy brief draws on three years of participatory research with farmers and agricultural stakeholders to identify structural barriers to diversification and propose actionable policy pathways. The four primary levers identified are crop insurance reform, conservation incentives, post-harvest market infrastructure, and institutional purchasing. Each opportunity is scored for feasibility and transformative potential to help policymakers prioritize interventions suited to varying political and economic contexts.

Latest Resources

CAST and the Diverse Corn Belt Project presented a free webinar on April 14, 2026, featuring Diversifying the Corn Belt: Policy Pathways for a Resilient Agricultural Future — a policy...
CAST is now accepting nominations for the 2026 Borlaug CAST Communication Award, which recognizes outstanding achievement in communicating agricultural, environmental, and food science to policymakers, the media, and the public....
The Corn Belt’s corn–soy dominance has delivered productivity, but it has also left farmers, rural communities, and food systems increasingly vulnerable. Drawing on insights from farmers and agricultural stakeholders across...
eKonomics Calculators in Practice features Lyle Cowell, senior agronomist, Nutrien, in a live demonstration of digital resources for soil fertility and nutrient management....
Water is the backbone of farming and ranching in the Southern High Plains, yet it is becoming increasingly unreliable. While producers have long adapted to dry conditions, today’s challenges—declining aquifers,...
March 25, 2026 marks the 112th birthday of Norman Ernest Borlaug (1914–2009), Nobel Peace Prize laureate and the first author ever published by CAST....

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CAST Facts

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With over 1,000 active members, including students, academics, professionals, and organizations from around the globe, CAST is a vibrant and diverse community dedicated to advancing science in agriculture, food, and natural resources.

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Over the years, CAST has engaged thousands of dedicated volunteers in producing more than 500 publications. Their expertise and commitment have been instrumental in delivering trusted, science-based information to inform and impact the world of agriculture and beyond.

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We deeply value our volunteers, whose dedication and hard work are crucial to advancing agricultural research. Their enthusiasm and commitment drive innovation and make a real difference towards our mission.

CAST Volunteers

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