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Season 1: Feeding a Growing Population

Climate change threatens to make sustainably feeding two billion more people by 2050 a seemingly impossible task. We’ll need to grow more food, more efficiently and waste less. In Season 1 of Unfold, hosts Amy Quinton and Alexa Renee talk with UC Davis researchers working to make agriculture more sustainable about potential solutions to the challenges that lie ahead.

Unfold will examine new technologies and innovations to help feed more people while sustaining the planet. And for those who can’t stomach this feast of information on such a serious subject, Unfold will have a few more easily digestible and flavorful bites that pair well with wine and beer.

Unfold Season 1 Episodes

Episode 5: Is the Chicken Local?

Imagine you could know exactly where your food comes from, how it was grown, what kind of soil it was grown in and how it was handled and distributed. What if you could find out whether you should eat it based on your dietary needs or how you should cook it based on your own preferences? UC Davis experts are helping build this food information superhighway, known as the Internet of Food. In this episode, we’ll talk to a UC Davis expert working to engineer the new computable infrastructure about how the Internet of Food will help make food more transparent, traceable and personalized.

In this episode:

Matthew Lange, food and health informatician at UC Davis and principal investigator of IC-Foods. He’s assembling, designing and building the Internet of Food.

Episode Details

Episode 4: The Future of Food

Genetic modification may get a lot of consumers’ attention, but plant breeders have newer tools for creating crops. Food that’s been gene-edited using CRISPR is now on store shelves. In this episode, we look at biotechnologies such as gene-editing and CRISPR and how they could potentially help reduce food waste and create higher-yielding or disease-resistant crops. We’ll examine how these new techniques could produce a healthier potato and a longer-lasting tomato. And we’ll look at what  biotechnology could mean for animal agriculture. We’ll talk to UC Davis experts working with these new tools and discuss what their work could mean for the future of food.

In this episode:

Diane Beckles, an associate professor and associate postharvest biochemist. She is researching the molecular factors that lead to postharvest chilling injury in the tomato and other fruit.

Alison Van Eenennaam, extension specialist in animal biotechnology and genomics with the Department of Animal Science. She uses DNA-based biotechnologies in beef cattle production and agriculture systems.

Episode Details

Episode 3: You've Come a Long Way, Baby Carrot

A California carrot farmer invented the baby-cut carrot while trying to reduce food waste. Perhaps he knew that nearly one-third of all the food grown or produced in the world is wasted. In this episode of Unfold, we’ll examine how and why food gets wasted on the farm and in the supply chain. We’ll take you to a landfill to show you what happens to the food that you scrape off your plate. The episode examines the unexpected reasons why we waste so much food and how finding solutions to the problem can help feed a growing population.

In this episode:

Edward Spang, assistant professor of food science and technology. His work focuses on food loss and waste and the efficiency of linked water, energy and food resource systems.

Elizabeth Mitcham, director of the Horticulture Innovation Lab and a UC Davis postharvest expert.

Eric Oddo, program manager, Western Placer County Waste Management Authority

Episode Details

Episode 2: GMO OMG

How much do you know about GMOs? If you’re like most consumers, you’re probably aware of the non-GMO label that appears on so many organic foods. Organic farming and genetic engineering appear be on opposite ends of the political debate in agriculture. But in this episode of Unfold, we talk to two UC Davis experts who believe that organic farming and genetic engineering don’t have to be so antagonistic. They argue a blend of both types of agriculture is key to helping sustainably feed more people.

In This Episode:

  • Pam Ronald, UC Davis professor of plant pathology in the College of Agriculture and Environmental Sciences
  • Raoul Adamchak, Community Supported Agriculture (CSA) Coordinator

Episode Details

Episode 1: What's the Beef With Beef?

Cattle have been getting a bad rep as environmentally unfriendly sources of climate-changing greenhouse gases. They belch methane, which is shorter-lived than carbon dioxide but more potent in warming the atmosphere. These facts have advocates urging the public to eat less beef. But animal-sourced food also plays a vital role in global nutrition. In this episode, we look more closely at cattle’s environmental hoofprint and look at how UC Davis scientists are researching ways to make livestock more sustainable.

In This Episode:

  • Pat BrownCEO and founder of Impossible Foods
  • Frank MitloehnerUC Davis Department of Animal Science​ professor and air quality specialist
  • Ermias Kebreab, professor and Sesnon Endowed Chair with the Department of Animal Science
  • Ken Tateprofessor and rangeland watershed management extension specialist

Episode Details


Unfold - Season 1 Trailer

Listen to Unfold episodes free, on demand. Unfold, a UC Davis podcast. A podcast that unfolds complicated problems and discusses solutions. Hosted by Amy Quinton and Alexa Renee.

Hosts Alexa Renee and Amy Quinton

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