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CLEAR Center

Research. Extension. Impact.

Leaders in Ag Education

Leaders in Agricultural Education

What does the future of sustainable pig farming look like, and who will lead the next generation of agriculture? Meet the Dadson family, whose passion for raising pigs, agricultural education, and sustainability highlights the important connection between family farming and the future of animal agriculture.

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CLEAR Center Explainers

Breaking down the science behind agriculture.

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Latest News and Research

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From advancing the science to accelerating solutions, the State of the Science Summit: Reducing Methane from Animal Agriculture enters its next chapter June 15–17, 2027.

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Unlike many teenage girls her age, sixteen-year-old Karis Dadson isn’t smiling for the camera. When she’s showing pigs, her expression is intensely serious — and it’s helped make her a social media sensation.

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From the farm to the fridge, reducing food waste conserves resources, saves money and helps to reduce greenhouse gas emissions—that was the message from experts at ReFED on a recent episode of CLEAR Conversations

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Dr. Frank Mitloehner is a professor, an air quality specialist, Chair of the Animal Science Department in the College of Agricultural and Environmental Sciences at UC Davis and director of the CLEAR Center. He studies the environmental impacts of animal agriculture and works with researchers, producers and industry leaders to find practical, science-based approaches to sustainability. Through the CLEAR Center, he also helps bring that research beyond the university and into conversations that matter.

Meet the CLEAR Center Director

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State of the Science Summit

The summit brings together leading researchers, policymakers, producers and nongovernmental organizations from around the world to examine practical, science-based strategies for reducing methane emissions from livestock.

Upcoming Events


Upcoming Events

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Sustainable Agriculture Summit

November 18-19, 2026
Fort Worth, Texas
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California Cattlemen and Cattlewomen's Convention and Tradeshow

December 2-4, 2026
Reno, Nevada
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NCBA CattleCon

February 2-4, 2027
Nashville, Tennessee

CLEAR Center Videos

Explore videos that make agricultural research and sustainability easier to understand.

Find this and more on our YouTube Channel:

The CLEAR Conversations Podcast

The CLEAR Conversations Podcast

Our podcast brings together voices from across the agricultural and scientific communities to spark meaningful dialogue about farming, food, and sustainability. We break down complex topics—like climate change, livestock emissions, and the future of food—into clear, relatable conversations.