The Leading Voices in Food

By: Duke World Food Policy Center
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  • Summary

  • 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
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Hygiene & Healthy Living
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Episodes
  • E249: History fact check - Impact of Corporate Influence on Research

    E249: History fact check - Impact of Corporate Influence on Research
    Oct 3 2024
    Study after study has shown that consumption of sugar sweetened beverages poses clear health risk. So how have the big soda companies, Coke and Pepsi in particular, reacted to this news and to public health policies that have aimed to restrict their business dealings like marketing, labeling, and even taxes? A fascinating and important part of this history has been told in a new book by Dr. Susan Greenhalgh called Soda Science: Making the World Safe for Coca Cola. Dr. Greenhalgh is the John King and Wilma Cannon Fairbank Professor of Chinese Society Emerita at Harvard University. But hold on, what in the heck does China have to do all this? Well, we're about to find out. This will be a very interesting discussion. Interview Summary Let's begin by setting the context for your book, again, on soda science. Back in 2015, the New York Times published a major expose, written by Anahat O'Connor, and a critique of what was called the Global Energy Balance Network (GEBN), that was funded by Coca Cola. Could you explain what this network was? Sure. The GEBN was an international network of researchers that argued that the energy balance framework is the best approach for addressing the obesity epidemic. So that simple framework calls for balancing the energy in the number of calories consumed through eating with a number of calories burned through moving to achieve a healthy weight. While that sounds neutral in practice, in the early 2000s, Coke and the food industry at large, adopted energy balance as their motto. It had several advantages. One is under the banner of "energy balance," the industry and the scientists working with it could say that people could eat whatever they wanted and then exercise it off. Unfortunately, that doesn't work for most people. Second, in practice, the energy balance slogan was used to promote exercise as the priority solution. What the research shows about energy is that exercise helps, but the primary answer to the obesity issue is to eat fewer unhealthy foods. Now the third advantage to the energy balance framework is that talking about energy balance meant the companies and the GEBN didn't need to mention soda taxes, or other legislative and regulatory measures, that worked but that might hurt the industry. So, in my book, I call this body of ideas adopted by the GEBN and the food industry “Soda Science.” That's short for Soda Defense Science - a science created not so much to understand obesity, as to defend the profits of the soda industry. Okay, that all makes sense, and I totally agree with your interpretation of the science that food intake is much more important in the obesity epidemic, in particular, than physical activity. It's not that activity is unimportant, but to divert attention away from the dietary part of it is really a public health misdeed. But one can obviously see the benefit to the industry for making that diversion. So, in that 2015 article, it was highly critical of the conflicts of interest that had been created by the soda industry paying prominent scientists. What benefits did the company reap from making these payments and what happened after that article got published? The GEBN was the product of the 15 years that came before it, of gradually building up this soda science. The GEBN itself lasted only about a year, but during that 15-year period, the industry benefited by having fewer people, fewer specialists, fewer countries talking about soda taxes. But what happened after the GEBN was outed in the New York Times in late 2015 was Coca Cola was absolutely mortified. The revelation that the company had paid for industry-friendly science was just incredibly embarrassing. So, under absolutely withering criticism from scientists and the public, Coke stopped funding the GEBN, which of course led to its collapse. The company also took a major turn in its approach to obesity. Vowing to no longer single-handedly fund scientific research, and by publishing a long so-called transparency list of all the individuals and organizations it had funded over the last 15 years. So, those things helped, but Coke's reputation remains tarnished to this day. But meanwhile, as for the academic scientists behind the GEBN, they saw things differently. They continued to maintain that their science had not been affected by the 20 million dollars that Coke had promised to support their network. Of the four researchers who led the GEBN effort, two stepped down and found wonderful jobs elsewhere. They both have leadership positions in different universities. One retired and the fourth continues to work in his previous position. So, there was no single, discernible impact on these debates within the academy. I know some of the individuals involved. And by the way, I know a good bit of information available to understand what this network was doing came from Freedom of Information requests that various parties made. And your book contains transcripts from emails and things ...
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    32 mins
  • E248: Climate-smart strategies to sustain small-scale fishing communities

    E248: Climate-smart strategies to sustain small-scale fishing communities
    Sep 26 2024
    Join host Norbert Wilson and co-host Kerilyn Schewel in the latest episode of the Leading Voices in Food podcast as they dive deep into the world of small-scale fisheries with two distinguished guests: Nicole Franz from the Food and Agriculture Organization of the United Nations (FAO) and John Virdin from Duke University's Nicholas Institute for Energy, Environment, and Sustainability. Discover the significant role small-scale fisheries play in food security, economic development, and community livelihoods. Learn about the unique challenges these fisheries face, and how community-led climate adaptation alongside top-down national policies can help build resilience. This episode also highlights collaborative efforts between academia and organizations like FAO, painting a comprehensive picture of the state and future of small-scale fisheries. Interview Summary Kerilyn - So, Nicole, let's begin with you. Why is your work at the UN's Food and Agriculture Organization focused on small-scale fisheries and fishing communities? And could you share with us how they are different from fisheries more broadly? What's unique about them and their role in food production? Nicole - Yes. Let me start with the latter question. And I think the first thing is to clarify actually what are small-scale fisheries, no? Because sometimes if you think about small-scale fisheries, what most people will have in mind is probably that of a man in a small boat fishing. But in reality, it's a sector that is much more diverse. There are, for example, women in Indonesia that are collecting clams by foot. Foot fishers. Or we have examples from small-scale fisheries that are fishing boats in Norway, which are comparably small, but if you compare them, for example, with how small-scale fishing looks in a place like Mozambique, it's a very different scale. But all of that, however, is comprised in what we understand as small-scale fisheries. It is also important to understand that when we talk about small-scale fisheries in FAO, we don't only limit it to what is happening in the water, the harvesting part, but we also include what happens once the fish is out of the water. So, once it's processed, then, and when it's traded. So, so it's a whole supply chain that is connected to that small-scale fisheries production that we understand as being small-scale fisheries. And with Duke University, with John who is present here, and other colleagues and other colleagues from World Fish, we did a global study where we tried to estimate the global contributions of small-scale fisheries to sustainable development. And what we found was that at least 40 percent of the global catch is actually coming from inland and marine small-scale fisheries. And that's, that's enormous. That's a huge, huge amount. More important almost is that, that 90 percent of all the people that are employed in capture fisheries are in small-scale fisheries. And that is the human dimension of it. And that's why the community dimension is so important for the work. Because it is that big amount of people, 61 million people, that are employed in the value chains. And in addition to that, we estimated that there are about 53 million people that are actually engaging in small-scale fisheries for subsistence. So, if we consider those people that are employed in small-scale fisheries, plus those that are engaging for subsistence, and all their household members, we're actually talking about close to 500 million people that depend at least partially on small-scale fisheries for their livelihoods. We also looked at the economic dimensions of small-scale fisheries, and we found that the value from the first sale of small-scale fishery products amounts to 77 billion. So, these numbers are important. They show the importance of small-scale fisheries in terms of their production, but also in terms of the livelihood [00:05:00] dimension, in terms of the economic value that they generate. And, last but not least, we also looked at the nutritional value from small-scale fisheries. And we estimated that the catch from small-scale fisheries would be able to supply almost 1 billion women globally with 50 percent of the recommended omega 3 fatty acid intake. So, I think with all of these numbers, hopefully, I can convey why the focus on small-scale fish is, in the context of food security and poverty eradication in particular, is of fundamental importance. Kerilyn - Thanks, Nicole. That's really helpful to get a kind of global picture. If I could follow up to ask, what regions of the world are small-scale fisheries more common, or do economies rely on them? And in what regions do you see them disappearing? Are they common in countries like the US, for example? Well, they're certainly more common in what is often considered as a Global South. In Asia in particular, we encountered the largest total numbers, absolute numbers, in terms of people involved in terms of production. But also in Africa, ...
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    40 mins
  • E247: Cultivating food security and community stability in the Dry Corridor

    E247: Cultivating food security and community stability in the Dry Corridor
    Sep 26 2024
    With food insecurity rising the world over, we cannot escape the reality that climate change is changing our food supply. This means people's livelihoods and lifestyles are changing too, particularly in developing countries. Join us on the Leading Voices in Food podcast as we discuss the rising impact of climate change on food security and livelihoods in Central America, specifically Honduras. Host Norbert Wilson, Director of the World Food Policy Center, along with co-host Sarah Bermeo, delve into the challenges and solutions with experts Marie-Soleil Turmel from Catholic Relief Services and Ana Andino from Duke University. Learn about the Dry Corridor, the effects of climate shocks, land restoration practices, and the role of international support in building community resilience. Interview Summary Sarah - Marie, some of your work with Catholic Relief Services engages with smallholder farmers in an area known as the Dry Corridor of Central America. Can you explain what the Dry Corridor is and provide some context about the food security situation in that area, and how much do residents depend on their own crops to provide food for their families? Marie - So, the Dry Corridor of Central America refers to a region that stretches across the Pacific side of Guatemala, El Salvador, Honduras, and Nicaragua. The region has a long dry season and a rainy season when the crops are produced. In the last 10 years, this region has been characterized as one of the most vulnerable to climate change. Mainly due to prolonged dry spells in the growing season and more unpredictable rainfall patterns. This region is made up of many small holder farmers in the rural population. These are small hillside farms growing staple crops, maize or corn, and beans with relatively low yields. And most of the household consumption is coming from these farms, and they're selling any surplus that is produced in a good year. These are rain-fed production systems. So, the amount of food that the farms produced is directly tied to the amount of rainfall, making them extremely vulnerable to droughts and climate shocks. And also the region has a very high degree of soil degradation. It's estimated 70 percent of agricultural soil is in a state of severe degradation. This makes farms even more susceptible to climate shocks. So, this is a region that's already struggling with poverty. Close to 8 million people are living in a situation of food insecurity. And now with increasing climate shocks that are affecting crop yields, it's sending more people into a situation of food emergency and requiring food aid. Norbert - Thank you, Marie, for providing that context. Ana, let's now turn to you. I understand that you've worked with the Honduran Ministry of Finance and the Inter American Development Bank on issues relating to economic development in Honduras. What do you view as some of the key development challenges facing the country? Ana - So Honduras faces several challenges which have been dragged out for many years. And now some of them have even worsened, particularly since 2020 when we were hit by the pandemic and the storms Eta and Iota. It's tough to pinpoint just one or a few of them since it's a convergence of complex scenarios, but if I had to mention one - and going along with the conversation we're having today - I would mention intersection between climate change and economic vulnerability. As we heard Marie talking about the Dry Corridor, there are many rural communities that rely heavily on agriculture. But climate variability has made it even more difficult to maintain stable food production, affecting income and food insecurity. So, by mid-2023, about 25 percent of the population was suffering from food insecurity. Nationally, agriculture provides employment for approximately 30 percent of the country's workforce. And there's verification agriculture is also limited, which, this dependency constrains sustainable growth and resilience. Also, I cannot leave behind the access to basic services such as water and electricity. Of course, I'll include in this education, right? It is important, and it's not only a matter of access to them, but also the quality of their services. Many households lack access to clean water. This impacts their daily life, but also their agricultural productivity. And even in the main cities, there is an inconsistent access to water and electricity, which affects livelihoods, but also small businesses to larger industries. Education is a no-brainer, since both access and quality remain a serious challenge. In this list, I would also like to add crime and violence, which remain high. And even though there has been an improvement in the last years, particularly reducing homicide rates, it still remains as one of the highest in Latin America. The situation is even worse when we look at femicide. Because Honduras is still one of the highest or has one of the highest rates of femicide in the region. That often ...
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    28 mins

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