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The Leading Voices in Food

The Leading Voices in Food

By: Duke World Food Policy Center
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 The Leading Voices in Food podcast series features real people, scientists, farmers, policy experts and world leaders all working to improve our food system and food policy. You'll learn about issues across the food system spectrum such as food insecurity, obesity, agriculture, access and equity, food safety, food defense, and food policy. Produced by the Duke World Food Policy Center at wfpc.sanford.duke.edu.Duke World Food Policy Center Hygiene & Healthy Living Science Social Sciences
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Episodes
  • E271: Grappling with digital food and beverage marketing to youth

    E271: Grappling with digital food and beverage marketing to youth
    May 13 2025
    So even the people that follow the topic closely are stunned by the digital landscape that engulfs our children, how quickly it evolves, and the potential social cost. Two people in a unique position to explain all this are our guest today, Jeffrey Chester and Kathryn Montgomery, both from the Center for Digital Democracy. Jeff is executive director of the Center, and Kathryn is its research director and senior strategist, as well as professor emerita of communication at American University. Jeff and Kathryn have been pioneers in this work and have been uniquely strong voices for protecting children. Interview Summary Let me congratulate the two of you for being way ahead of your time. I mean the two of you through your research and your advocacy and your organizational work, you were onto these things way before most people were. I'm really happy that you're joining us today, and welcome to our podcast. Kathryn, let me begin with you. So why be concerned about this digital landscape? Kathryn - Well, certainly if we're talking about children and youth, we have to pay attention to the world they live in. And it's a digital world as I think any parent knows, and everybody knows. In fact, for all of us, we're living in a digital world. So young people are living their lives online. They're using mobile phones and mobile devices all the time. They're doing online video streaming. They form their communications with their peers online. Their entire lives are completely integrated into this digital media landscape, and we must understand it. Certainly, the food and beverage industry understand it very well. And they have figured out enormously powerful ways to reach and engage young people through these digital media. You know, the extent of the kids' connection to this is really remarkable. I just finished a few minutes ago recording a podcast with two people involved with the Children and Screens organization. And, Chris Perry, who's the executive director of that organization and Dmitri Christakis who was with us as well, were saying that kids sometimes check their digital media 300 times a day. I mean, just unbelievable how much of this there is. There's a lot of reasons to be concerned. Let's turn our attention to how bad it is, what companies are doing, and what might be done about it. So, Jeff, tell us if you would, about the work of the Center for Digital Democracy. Jeff - Well, for more than a quarter of a century, we have tracked the digital marketplace. As you said at the top, we understood in the early 1990s that the internet, broadband what's become today's digital environment, was going to be the dominant communications system. And it required public interest rules and policies and safeguards. So as a result, one of the things that our Center does is we look at the entire digital landscape as best as we can, especially what the ultra-processed food companies are doing, but including Google and Meta and Amazon and GenAI companies. We are tracking what they're doing, how they're creating the advertising, what their data strategies are, what their political activities are in the United States and in many other places in the world. Because the only way we're going to hold them accountable is if we know what they're doing and what they intend to do. And just to quickly follow up, Kelly, the marketers call today's global generation of young people Generation Alpha. Meaning that they are the first generation to be born into this complete digital landscape environment that we have created. And they have developed a host of strategies to target children at the earliest ages to take advantage of the fact that they're growing up digitally. Boy, pretty amazing - Generation Alpha. Kathryn, I have kind of a niche question I'd like to ask you because it pertains to my own career as well. So, you spent many years as an academic studying and writing about these issues, but also you were a strong advocacy voice. How did you go about balancing the research and the objectivity of an academic with advocacy you were doing? Kathryn - I think it really is rooted in my fundamental set of values about what it means to be an academic. And I feel very strongly and believe very strongly that all of us have a moral and ethical responsibility to the public. That the work we do should really, as I always have told my students, try to make the world a better place. It may seem idealistic, but I think it is what our responsibility is. And I've certainly been influenced in my own education by public scholars over the years who have played that very, very important role. It couldn't be more important today than it has been over the years. And I think particularly if you're talking about public health, I don't think you can be neutral. You can have systematic ways of assessing the impact of food marketing, in this case on young people. But I don't think you can be totally objective and neutral about the need to improve the public ...
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    29 mins
  • E270: Do food labels influence kids' snack shopping choices?

    E270: Do food labels influence kids' snack shopping choices?
    Apr 16 2025
    As any parent knows, it is really important to help our children to make healthy food choices. I know as a father who cooks for my child, it is really critical that I introduce her to fruits and vegetables and encourage whole grains and try to manage the amount of additional sugars, but it's hard. We do this with the goal of trying to make sure that our child is able to eat healthy once she leaves the home. That she's able to make healthy choices there. But it's not just about the future. My child is making choices even today at school and outside of school, and the question is, can we help her make those choices that are going to lead to healthy food outcomes? Do food labels on products encourage children to make healthy food choices if it indicates good ingredients? Or would labels that warn against nutrients of concern actually discourage kids from using those or consuming those products? Today we're going to actually explore those questions in a particular context- in Chile. In 2016, the Chilean government implemented a comprehensive set of obesity prevention policies aimed at improving the food environment for children. Last year on this podcast, we actually explored how the Chilean food laws affected school food purchases. But now today, we're going to explore how food labels are influencing youth outside of school. It is my pleasure to welcome back my colleagues, Gabriela Fretes, who is an associate research fellow at the International Food Policy Research Institute, or IFPRI; and Sean Cash, who is an economist and chair of the Division of Agriculture, food and Environment at Tufts University at the Friedman School of Nutrition, Science and Policy. Interview Summary Gabi and Sean, I'm excited to discuss our new paper, Front of Pack Labels and Young Consumers an Experimental Investigation of Nutrition and Sustainability Claims in Chile that was recently published in a Journal of Food Quality and Preference. Gabi, let's begin with you. So why look at Chile? Can you explain the focus of the Chilean labeling and food environment policies there? So, the setting of our study, as in the previous study, was Chile because recently the country implemented the law of food labeling and advertising, which includes three main components. The first one being mandatory front of package warning labels on packaged goods and beverages. The second one being restrictions on all forms of food marketing directed to children younger than 14 years. So, including printed media, broadcast, and also all digital media. And the third component being at school regulations at different levels including preschool, elementary, and high school levels. Briefly, food manufacturers in Chile must place front of package labels on packaged foods or beverages that are high in specific nutrients of concern, including added sugars, saturated fats, sodium, and or energy. This law was implemented in three stages, starting in June 2016. The last stage was implemented in June 2019. So, it has been already six or seven years since the full implementation of the regulation. Specifically talking about the school component because this, yeah, it relates to children and adolescents. The law mandates that foods and beverages with at least one front of pack warning label cannot be sold, promoted, or marketed inside schools. And this includes the cafeteria, the school kiosks, and even events that are happening inside the schools. And additionally, food and beverages that have at least one front pack warning label cannot be offered as part of school meal programs. In addition to this front of pack warning label regulation, Chile also implemented voluntary eco labels starting in 2022 that provide information about the recyclability of food packages specifically. There is a certification process behind this labeling regulation and the eco label can be displayed if the food or beverage package is at least 80% recyclable. Wow. This is a really comprehensive set of policies to encourage healthier food choices, both at the school and then also outside of the school. I'm excited to discuss further what this may do to food choices among children. Sean, that really brings up the question, why is it important to look at young consumers and their food choices and what makes them unique compared to adults? Thanks for asking Norbert. This is an area where I've been interested in for a while. You know, young consumers play a crucial role in shaping the demand for food and long-term dietary habits. And young consumers might be more open to incorporating dietary advice into those long-term habits than adults might be. Just perhaps kids are less set in their ways. Children and adolescents are both current, but also future consumers with growing autonomy in what they choose around food as they get older. To marketers, we sometimes would say they might represent a three-in-one market. First, they spend their own money on snacks. What you could think of as the primary ...
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    20 mins
  • E269: Children, screen time and wellbeing - many reasons for concern

    E269: Children, screen time and wellbeing - many reasons for concern
    Apr 9 2025
    The amount of time children and adolescents spend with a screen is absolutely stunning. Lots of people, including parents, health leaders, educators, elected leaders from both parties I might mention, and even children themselves, are highly concerned and are discussing what might be done about all this. I'm delighted to begin this series of podcasts on children and screen time. Today we're welcoming two very special guests who can talk about this topic in general, and especially about what's being done to protect children and adolescents. Several podcasts will follow this one that deal with food and nutrition in particular. Our first guest, Kris Perry, is Executive Director of Children and Screens, an organization devoted to protecting children. In the digital world by addressing media's impact on child development, communicating state-of-the-art information, and working with policymakers. Prior to joining children in Screens, Kris was senior advisor of the Governor of California and Deputy Secretary of the California Health and Human Services Agency. Our other guest, Dr. Dimitri Christakis is a professor of pediatrics at the University of Washington School of Medicine, and director of the Center for Child Health Behavior and Development at Seattle Children's. He's also editor-in-chief of JAMA Pediatrics and both Chief Scientific Officer and Chair of the Scientific Advisory Board of Children and Screens. He's also the co-editor of a new book that I'm very excited to discuss. Interview Summary Download The Handbook of Children and Screens: https://link.springer.com/book/10.1007/978-3-031-69362-5 Kris, let's start with you. Could you set the stage and give us some sense of how much time children spend in front of screens, children and adolescents, and what devices are being used and what kind of trends are you seeing? Yes, I'd be happy to. I had better news for your listeners, but as you might imagine, since the advent of the smartphone and social media, the youth digital media use has been increasing each year. Especially as children get older and have increasing demands on their time to use screens. But let's just start at the beginning of the lifespan and talk about kids under the age of two who shockingly are spending as much as two hours a day on screens. Most spend about 50 minutes, but there's a significant chunk spending up to two hours. And that rises to three or three to five hours in childhood. And eventually in adolescence, approximately eight and a half hours a day our adolescents are spending online. Also wanted to talk a little bit about middle childhood children, six to 12 years of age. 70% of them already have a social media account, and we all know social media wasn't designed for children. And there are restrictions on children under 13 using them, and yet children six to 12 most have an account already. Over half of four-year-olds have a tablet and two thirds of children have their own device by the age of eight; and 90% of teens. This probably won't be surprising, and yet we should really think about what this means; that 90% of teens are using YouTube, 60% are on TikTok and Instagram, and 55% use Snapchat. I'll stop by ending on a really alarming statistic. Oh my, there's more? There's more. I know it! I told you. I'll be the bearer of bad news so that we can talk about solutions later. But, children are checking their devices as often as 300 times per day. 300 times. 300 times per day, and we're talking about screen time right now. And we know that when you're using time to be on screens, you are not doing something else. And we know that childhood is full of challenges and skill building and mastery that requires repetition and tenacity and grit and effort. And the more children are on their screens, whether it's social media or other entertainment, they're not doing one of these other critical child development tasks. That's pretty amazing. And the fact that the older kids are spending more time on before a screen than they are in school is pretty alarming. And the younger, the really youngest kids, that's especially alarming. So, Dimitri, why should we fret about this? And I realize that fret is kind of a mild word here. Maybe all I'll panic would be better. But what are some of the major concerns? Well, I don't think panic is ever the right reaction, but the numbers Kris conveyed, you know, I think do paint a, let's say, concerning story. You know, the simple reality is that there's only so much time in a day. And if you think about it, teenagers in particular should sleep for eight to 10 hours a day at a minimum. They really should be in school six and a half, seven hours a day. And then when you add the numbers, Kris conveyed, you realize that something's giving because there isn't enough time left to spend eight and a half hours a day. The two things at a minimum that are giving are sleep. Kids are losing sleep to be on screens. And I'm sorry to say that they're losing ...
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    40 mins

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