Science-based. Policy-ready.
CAST convenes expert networks, produces peer-reviewed publications, and runs programs that translate agricultural science into formats policymakers, educators, and the public can use.
Supporting science since 1972.
CAST is an independent nonprofit, founded in 1972, that convenes expert networks to produce peer-reviewed publications and run science communication programs connecting agricultural research to policy and practice. Our members include scientists, students, academic institutions, and organizations across sectors.
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CAST Membership Resources
Whether you’re a researcher, student, organization, or communicator, CAST membership gives you access to programs, publications, and a network working at the intersection of agricultural science and public life.
CAST convenes expert networks to produce peer-reviewed publications on agricultural science, then translates that research into formats policymakers, educators, journalists, and the public can use. The work is carried out by volunteer scientists, economists, legal experts, and communicators from across disciplines.
CAST’s new issue paper is now available — what drives cyanoHABs, how toxins reach water, crops and livestock, and which management strategies work. Recording of the Nov. 12 release webinar with authors Laughinghouse, Pokrzywinski, Raymond and Bishop also available.
Read the Paper & Watch Recording →Session 4 recording is now available — Trust and Leadership, with Jack Bobo and Julie Borlaug. All four sessions explore the opportunities and capabilities shaping the future of American agriculture. Free and open to all.
Watch Session 4 → Register for Session 5 → View All Sessions →Texas A&M professor David Baltensperger and NC Chamber’s Ray Starling recognized for outstanding service and leadership in advancing CAST’s mission. Presented at the 2026 CAST Annual Meeting in St. Louis.
Read the Announcement → 
Cyanobacterial harmful algal blooms are becoming more frequent and intense in many regions, threatening drinking water, irrigation, livestock watering and aquaculture, and some produce toxins that can harm people and animals. This paper explains what drives blooms, how their toxins reach farms and food, and how long-term nutrient reduction and site-specific treatment can manage them.
CAST National Listening Tour
Can't attend a listening session? Add your voice online. CAST wants to hear from the people conducting research, producing food, educating future leaders, building technologies, investing in innovation, shaping policy, and putting science into practice. Every question is optional.
What we want to hear from you
It’s easy to become a member today. Please contact us if you have any questions or use the link below to sign up!
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.
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.
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.
