E206: Results from a National Household Food Waste Survey

June 6, 2023

No one actually wants to waste food, right? And yet, a new national study on food waste at home shows we’ve become more wasteful recently. US families self-reported a 280% increase in discarded food between early 2021 and early 2022. What’s more, households tossed out more food during weeks they ate out. Today, we will explore results from a national tracking study published in the Journal of the Agricultural and Applied Economics Association. Our guests to help us learn more about this topic are economist Kathryn Bender. Katherine studies consumer behavior and food waste at the University of Delaware. We also have Brian Roe, who is an agricultural economist from the Ohio State University. Brian’s research focuses on food waste and consumer economics.

Related podcasts: Climate Change, Environment & Food | Food Waste & Implications | Food, Psychology & Neuroscience |

 

E200: Learning which food waste reduction strategies people would actually do

March 29, 2023

The average American family of four loses roughly $1,500 annually, not eating the foods they purchased. This uneaten food, at best, ends up in a compost heap or goes to household pets, or worst, this wasted food ends up in the trash, a total loss. Of course, no one wants to waste food, but there is often a disconnect between what people know they should do, as opposed to what they would do. This podcast is part of a series on food waste. My colleagues, Agricultural Economist, Brenna Ellison of Purdue University, and Penn State’s Applied Economist, Linlin Fan, and I, asked people to tell us what food waste prevention measures they would support. And we asked which strategies they thought would work. The study was published recently in the “Journal of Cleaner Production.”

Related podcasts: Food Waste & Implications |

 

E199: How USAID is working to reduce wasted food in developing countries

March 14, 2023

Today we’re looking at food waste and loss on an international scale. Did you know that over 1/3 of the world’s food is lost or wasted? In low- and middle-income countries, over 40% of food loss occurs before a crop even makes it to the market. This food loss undermines efforts to end hunger and malnutrition. Wasted food contributes 8 to 10% of global greenhouse gas emissions. Addressing this challenge is critical to global food security, nutrition, and climate change mitigation.

Related podcasts: Agriculture & Tech | Climate Change, Environment & Food | Food Insecurity | Food Policy | Food Waste & Implications |

 

E195: How USDA is tackling food waste and loss

February 1, 2023

In the United States, over one third of all available food goes uneaten through loss or waste. That is a hard number to ignore when more than 10% of the US population is food insecure. What’s more, uneaten food is the single largest category of material sent to landfills. So what is the USDA doing to address food loss and waste? Our guest today is Dr. Jean Buzby, the Food Loss and Waste Liaison in the US Department of Agriculture’s Office of the Chief Economist.

Related podcasts: Climate Change, Environment & Food | Food Policy | Food Waste & Implications |

 

E193: Challenges and opportunities: turning food waste into valuable products

January 17, 2023

According to the Environmental Protection Agency, food is the single largest category of material sent to landfills in the US, where it emits the greenhouse gas methane. It would be a win for climate if food waste could instead be transformed into commercially valuable products. Today, we’re talking with two researchers who are working out the feasibility of just that. Welcome to the Leading Voices in Food podcast. Our guests for today are sustainability and energy science researcher Thomas Trabold of the Golisano Institute for Sustainability at Rochester Institute of Technology. And second, we have food science and technology researcher Ned Spang from the University of California Davis Food Loss and Waste Collaborative.

Related podcasts: Climate Change, Environment & Food | Food Policy | Food Waste & Implications |

 

E191: Is today’s food waste a consequence of historical public policy?

December 14, 2022

Today’s podcast is part of a series on food waste. When farmers produce more of a product than people are willing to buy, or when the demand for a product falls unexpectedly, food is wasted. What role do agricultural policies and politics play in creating and perpetuating cycles of supply challenges? Our guest today is Dr. Garrett Graddy-Lovelace of American University. Garrett is an agricultural policy expert and she studies the problem of food gluts through the lens of social sciences, international affairs, history and analysis of USDA data.

Related podcasts: Agriculture & Tech | Food Industry Behavior & Marketing | Food Policy | Food Waste & Implications | International Food & Ag Policy |

 

E188: Can we achieve sustainable management of food waste?

November 28, 2022

When you hear the words food waste do you think about forgotten leftovers? In the journey from farm to stores to the dinner table, some food is lost during the processing and transportation and at home some purchase food simply goes uneaten. How can transportation science help reduce food waste and loss and make the food system more resilient and climate friendly?

Related podcasts: Agriculture & Tech | Climate Change, Environment & Food | Food Waste & Implications |

 

E185: How and why do households waste food?

November 2, 2022

Did you know that each year the average American family of four loses $1,500 to uneaten food? What’s more, consumer food waste is the largest category of waste sent to landfills. When food is wasted, so is the land, water, labor, and energy that were used in producing, processing, transporting, preparing, storing and disposing of the discarded food. So why does household food waste and plate waste happen? We have two guests today to help us explore this topic. First, Dr. Roni Neff from Johns Hopkins University. Roni studies wasted food, food system resilience, and climate change through a public health lens. Second, we have Dr. Brian Roe from the Ohio State University. Brian focuses on food waste and behavioral and consumer economics.

Related podcasts: Climate Change, Environment & Food | Food Waste & Implications | Food, Psychology & Neuroscience |

 

E132: Connecting Food with our Environment in Daily Life

June 16, 2021

Most people think about the connection between food and their budget, or food and their health, but more and more people are concerned about the connection between food and the environment. Someone who cares about this a great deal is food campaigner, Jennifer Molidor, from the Center for Biological Diversity.

Related podcasts: Climate Change, Environment & Food | Equity, Race & Food Justice | Food Waste & Implications |

 

E120: GOODR Tackles the Logistics of Redirecting Healthy Food to the Hungry

March 9, 2021

If you go to the website of an organization called GOODR, at goodr.co, you will be rewarded with inspiration to be sure but you’ll also find some startling information. While one in seven Americans is food insecure, 72 billion pounds of edible food goes to landfills each year and $218 billion is spent growing, transporting and disposing this food. You will also learn from our guest, Jasmine Crowe and I quote, hunger is not an issue of scarcity, it is a matter of logistics. Jasmine Crowe founded the tech-enabled sustainable food waste management company, GOODR. The ingenious work she has done in Atlanta, which simultaneously addresses food waste and food insecurity, has received national and global attention and is featured in a terrific TED Talk that Jasmine’s given.

Related podcasts: Climate Change, Environment & Food | Food Insecurity | Food Waste & Implications |