Unfold UC Davis

You may not know it, but artificial intelligence may be responsible for the food on your table. AI is transforming nearly every aspect of our food system, from before a seed is planted up to the moment that food is eaten. AI could even help you decide what food you should eat based on your own health profile. In this episode of Unfold, we take you on AI’s journey from seed to plate. Host Amy Quinton and guest co-host Andy Fell examine the ways “Big Data Comes to Dinner.”  
 
In this episode:
Ilias Tagkopoulos, director of the Artificial Intelligence Institute for Next Generation Food Systems at UC Davis
Christine Diepenbrock, assistant professor, UC Davis Department of Plant Sciences
Mason Earles, assistant professor, UC Davis Departments of Biological and Agricultural Engineering and Viticulture and Enology
Christopher Simmons, professor and chair, UC Davis Department of Food Science and Technology
Danielle Lemay, associate adjunct professor, UC Davis Department of Nutrition and USDA-ARS Western Health Nutrition Research Center
Dan Vincent, former president and CEO of Pacific Coast Producers

Can communication with a humpback whale teach us how to talk to extraterrestrials? Researchers from UC Davis and the SETI Institute want to find out. In the waters of Southeast Alaska, scientists believe they’ve had what might be the very first human-whale communication. The interaction was designed to eventually help us detect and interpret signals coming from outer space. In this episode of Unfold, you’ll hear about the scientists’ remarkable 20-minute “conversation” with a humpback named Twain and what we can learn by studying nonhuman communication on Earth.
 
In this episode:
Brenda McCowan, professor, UC Davis School of Veterinary Medicine
Josephine Hubbard, postdoctoral researcher, UC Davis
Laurance Doyle, astrophysicist, SETI Institute
Fred Sharpe, president, Olympic Peninsula Prairies

Imagine this: A man rubs a hormonal gel on his shoulders once daily, and after a few months his sperm count is zero, giving him and his partner peace of mind that they won’t conceive. That’s been the reality for one couple taking part in a clinical trial for male hormonal birth control at UC Davis Health – and around the world. In this episode of Unfold, we’ll learn more about how the gel works from the physician running the trial, and we’ll chat with the couple about how using the gel has changed their lives.
 
In this episode: 
Mitchell Creinin, professor of obstetrics and gynecology and a family planning specialist at UC Davis Health
Matthew Treviño and Emily Fletcher, couple taking part in the clinical trial
Edward Elizarraras, clinical research coordinator at UC Davis Health

If you’ve ever asked Siri or Alexa something, you may have noticed you speak MORE LOUDLY, slowly or make your words “clear-er.” UC Davis researchers say most of us speak differently when talking to our devices. Voice artificial intelligence may even be changing our social behavior. In this episode of Unfold, we’ll talk to two UC Davis linguists to find out why voice AI is changing the way we operate.
In this episode:
Georgia Zellou, associate professor, Department of Linguistics, UC Davis
Michelle Cohn, postdoctoral researcher, Department of Linguistics, UC Davis

You’ve probably heard of groundwater — the water stored underground in aquifers that is a critical natural resource for the western U.S. Did you know that in California, these aquifers provide nearly 40 percent of the water used by farms and communities? During a drought, that figure is even more — nearly 60 percent. Groundwater is vital for growing crops. But California is using this underground resource faster than it can be replenished. In this episode of Unfold, learn how UC Davis researchers are working to make groundwater more sustainable while also helping California remain the most productive agricultural state in the nation.
In this episode:
Isaya Kisekka, director of the Agricultural Water Center at UC Davis
Thomas Harter, hydrologist and distinguished professor in the UC Davis Department of Land, Air and Water Resources
Mallika Nocco, assistant professor of Cooperative Extension in soil-plant-water relations and host of the podcast Water Talk
Patrick Brown, distinguished professor in the UC Davis Department of Plant Sciences
Matthew Roby, research scientist with the U.S. Department of Agriculture
Nick Edsall, orchard manager of Bullseye Farms in Yolo County, CA
Kirk Pumphrey, owner of Westwind Farms in Yolo County, CA

Unfold, a UC Davis podcast about science, innovation and discovery, unfolded through storytelling. We make complex topics relatable and reveal answers to questions you’ve always been curious about. Each episode takes you into the field with leading researchers and scholars who are working to tackle big picture problems – like how we’re going to feed a growing population, adapt to climate change and improve the health of people, animals and the planet. Hosted by public radio veteran Amy Quinton. Co-hosted by Kat Kerlin and Marianne Russ Sharp. Sponsor free. Learn more at ucdavis.edu/unfold.