Philosopher and environmental researcher Ville Lähde (with the Finnish BIOS Research Unit ) argues that we need to understand biodiversity differently at a fundamental level in order to preserve it. Biodiversity loss is much more than the list of extinct and endangered species. In our conversation, we talk about the myriad food systems and their different relationships with biodiversity, what are the hidden costs of simplifying biodiversity, and why Ville feels closest to biodiversity when worki...
Aug 15, 2024•40 min•Season 3Ep. 9
The idea that more natural food – food which hasn’t been transformed by human and industrial intervention – is best for us is a powerful one. Psychologists have found a strong preference for that which is “natural”, even when people differ in what they understand that term to mean. But naturalness is a muddle – we are often signalled by advertising to see heavily manufactured foods as “natural”; the pioneers of cereal manufacturing were the greatest advocates of “natural” food in the early 20th ...
Aug 08, 2024•54 min
It feels like one of the biggest questions of our time: what do we do about meat? Rather than choosing either extreme – business as usual, or ruling out meat altogether – some people suggest the best approach is one of ‘less and better meat’. But how much less is ‘less’? And which meat is ‘better’? How do we even begin to answer these questions? "Less and Better?" is an eight-part podcast series co-hosted by Katie Revell and Olivia Oldham at Farmerama Radio. Listen to the rest of the series here...
Jul 11, 2024•34 min
500 scientists from 60 countries gathered at the 5th Global Food Security Conference in Leuven, Belgium. Instead of saying, "you had to be there," we bring you voices and reflections from the conference. Host Matthew Kessler recorded dozens of interviews, asking experts what key messages they want to deliver to those with the power to change food systems, what are the economics of food systems transformation, and which solutions to make food systems more resilient deserve more attention. This is...
Jun 27, 2024•26 min
500 scientists from 60 countries gathered at the 5th Global Food Security Conference in Leuven, Belgium. Instead of saying, "you had to be there," we bring you voices and reflections from the conference. Host Matthew Kessler recorded dozens of interviews, asking experts what key messages they want to deliver to those with the power to change food systems, what are the economics of food systems transformation, and which solutions to make food systems more resilient deserve more attention. This is...
Jun 13, 2024•40 min
500 scientists from 60 countries gathered at the 5th Global Food Security Conference in Leuven, Belgium. Instead of saying, "you had to be there," we bring you voices and reflections from the conference. Host Matthew Kessler recorded dozens of interviews, asking experts what key messages they want to deliver to those with the power to change food systems, what are the economics of food systems transformation, and which solutions to make food systems more resilient deserve more attention. This is...
May 30, 2024•33 min
While many wonder about the technological hurdles preventing cultivated meat from entering commercial markets, fewer ask a more basic question: will people actually eat it, or will they find it too unnatural? In this episode, we're joined by Cor van der Weele, emeritus professor in philosophy from Wageningen University, who has had a front-row seat to the past 15 years of shifting perceptions of this technology. We'll dive into how a philosopher thinks about “naturalness”, what are the public co...
May 09, 2024•36 min•Season 3Ep. 8
If more and more gene-edited foods become common on our plates, is that a sign of a promising or worrying food future? With Dr. Lauren Crossland-Marr, food anthropologist and host of the podcast A CRISPR Bite , we unpack whether it’s fair to call CRISPR a natural way of "speeding up the breeding" process, whether technological innovations such as gene editing are addressing root causes of food systems challenges, and if there’s space for middle ground on such a polarizing issue. For more info an...
May 02, 2024•30 min•Season 3Ep. 7
What influences the meals we enjoy today? Meal historian and cultural researcher Richard Tellström from Stockholm University suggests that the surrounding natural environments and ecosystems only play a minimal role. Instead, he argues that our choices are primarily shaped by cultural, political and economic forces. This episode dives into the dramatic shifts in Swedish diets over the past century, highlighting how changes such as new food preservation methods in the 1970s, Sweden's entry into t...
Apr 25, 2024•19 min•Season 3Ep. 6
Around 6000 years ago in Northwest Europe, our ancestors transitioned from hunter-gatherer societies to sedentary farming. How did their diets change during this time? The field of archaeological sciences and chemistry teamed up to shed new light on this question. In this episode, we ask Amy Styring , archaeological chemist at the University of Oxford, what's her take on a natural diet, whether we overestimate the role of meat in our past diets, and what lessons can we learn today if we have a b...
Apr 18, 2024•26 min•Season 3Ep. 5
Is it possible to eat enough white-tailed deer to keep their populations low enough to restore ecosystems? We posed this question to Bernd Blossey, professor at Cornell University who specializes in the management of invasive species and the restoration of disrupted ecological relationships. In this episode, we look at the history of white-tailed deer in the eastern forests of the United States, how many we would need to harvest to keep the population in check, and whether the concept of ecosyst...
Apr 11, 2024•31 min•Season 3Ep. 4
Are invasive species natural? If we introduced them, do we have some responsibility to manage them? What if we could reduce their numbers through the natural process of eating? In this episode, Jackie Turner (TABLE) joins crayfish trapper Bob Ring to see if we can eat our way out of one of the environmental problems we’ve created - the spread of invasive American Signal Crayfish into the river Thames. We ask if these invasive crayfish are ‘natural’, how they ended up in London’s iconic river in ...
Apr 04, 2024•21 min•Season 3Ep. 3
What if we shifted our perspective from seeing some animal species as a problem to seeing them as an abundant and tasty source of food? Over the next few episodes, we’ll hear three "problems" in three regions: grasshoppers as pests in Mexico, invasive crayfish in London and overpopulated white-tailed deer in the United States. With a rising trend for traditional foods, demand for grasshoppers has exploded in Mexico in the last decade--but is it sustainable? We ask sociologist-biologist Elena Laz...
Mar 28, 2024•25 min•Season 3Ep. 2
“Is a microbe less natural than a cow?” This season we ask scientists, farmers, technologists and philosophers about how natural our food systems should be. In this age where industrial technology has profoundly transformed our eating habits and the landscapes around us, we explore whether we should let nature be our ultimate guide or fully lean into the technological innovations reshaping our world. From the traditional milpa systems of Mexico to the cutting edge laboratories of food scientists...
Mar 21, 2024•44 min•Season 3Ep. 1
Sofia Wilhelmsson researches a very specific and stressful time for farmed pigs: the loading and transport of pigs on their way to slaughter. She not only considers the welfare of the animals, but also the well-being of the pig transport drivers. In our conversation we chat about the relationships that humans have with animals; what food systems actors have the most power in the pig production system; and whether we can add incentives for animal welfare and human well-being in our food systems. ...
Feb 29, 2024•32 min
Imagine a world where nature reclaims its place in the landscape. What would that mean for food systems? Walter Fraanje joins Feed co-hosts to talk about his new publication, "Rewilding and its implications for agriculture" co-authored with Tara Garnett. The explainer introduces the concept of rewilding, compares different rewilding strategies across the globe, explores their relationship with agriculture and unpacks some of the related controversies. We ask Walter how does rewilding differ from...
Feb 15, 2024•30 min
People across the world are consuming more ultra-processed foods (UPFs). Will Latin American countries and elsewhere follow the path of the US and the UK, where over half of calories consumed now come from UPFs? Dr Neena Prasad, director of Bloomberg Philanthropies’ Food Policy Program, joins us to talk about the power of and the power behind UPFs. We talk about the utility and harms of processing foods, the links between the tobacco industry and UPFs, and the public health measures advocated by...
Jan 18, 2024•42 min0
Food systems are finally getting more attention at global climate conversations. But who is at the table shaping our food futures? We caught up with Jessica Duncan, Associate Professor on the Politics of Food Systems Transformations at Wageningen University, to hear her thoughts and concerns about COP 28. Then we re-air our conversation with Jessica Duncan from May 2021, where we talk about dialogue and participation in food policy, why we shouldn’t always be seeking consensus, and the importanc...
Dec 07, 2023•55 min
Is CRISPR the solution to controlling the pest plaguing California’s wine industry? In this episode of A CRISPR Bite, we take you to a lab where researchers are using CRISPR technology to genetically modify a frightening insect called the Glassy-winged sharpshooter responsible for spreading a bacteria and killing vines. CRISPR bites is five-part podcast series hosted by food anthropologist Dr Lauren Crossland-Marr. We're excited to share one episode from the series with you today. Listen to A CR...
Nov 16, 2023•24 min
There are over 2,000 types of insects that people eat across the world. Some of these species could have the potential to be cultivated at scale using less land, less water, and fewer greenhouse gas emissions while supplying a nutritious protein source to many. But what does scaling insect production look like, and will people actually eat them? In this bonus episode, we dive deep into the world of insects as a potential food source. We visit a Swedish mealworm factory to understand the producti...
Oct 26, 2023•28 min
The yield gap refers to the difference between the potential agricultural yield that could be achieved under ideal conditions and the actual yield that farmers harvest. In sub-Saharan Africa, the yield gap is in some cases 80% meaning that farmers have the potential to double, triple or even quadruple their harvests. The causes of the yield gap are debated and so are the solutions to narrow it. In this conversation with Martin van Ittersum, a professor at Wageningen University, and Klara Fischer...
Oct 05, 2023•39 min
Presenting the Meat: the four futures series final episode. -- Over the last few months, we explored what the future of meat and livestock could look like. We’ve talked about how our values, ethics and where we live in the world can impact our desired futures for meat. And we did a deep dive into four potential futures - efficient meat, alternative “meat”, less meat and no meat. To wrap up the series, we hear comments and thoughts from the listeners, and podcast host Matthew Kessler shares some ...
Sep 21, 2023•37 min
We continue featuring the Meat: the four futures series with episode 7. -- We've heard four distinct visions for the future of meat and livestock. But realistically, won't they all play a role? As we wrap up the series in the next two episodes, we’re going to review what’s in conflict between the four futures and how parts of them might co-exist. In this episode we ask three experts to consider different arguments presented by the four futures as they relate to health, biodiversity and animal et...
Sep 07, 2023•54 min
We continue featuring the Meat: the four futures series with our fourth and final exploration of four different futures for meat - Plant based no meat. -- Should we remove animals from agriculture and our diets altogether? What if all the land that produces animal feed now could instead produce human food--or be rewilded? Would this be a planet friendly future--or impoverished and unnatural? In this fourth and final scenario: the plant-based no meat future, we explore the motivations, the eviden...
Aug 25, 2023•1 hr 19 min
We continue featuring the Meat: the four futures series with our third exploration of four different futures for meat - Less meat. -- What if we had a more compassionate approach to farming animals, where we raised and ate fewer animals - and so meat cost more? We speak with farmers, researchers and campaigners who don’t see farmed animals only as producers of meat and milk, but instead highlight their ability to manage landscapes and to recycle waste and nutrients. They cannot imagine sustainab...
Aug 13, 2023•1 hr 10 min
We continue featuring the Meat: the four futures series with our second exploration of four different futures for meat - Alternative "meat". -- What do some entrepreneurs, venture capitalists, animal activists, and environmentalists have in common? They each envision a future where meat alternatives can tackle the environmental impacts and animal suffering caused by global livestock production. But in this futuristic vision of replacing livestock with plant-based substitutes and cultivating meat...
Jul 27, 2023•57 min
We continue featuring the Meat: the four futures series with our first exploration of four different futures for meat - Efficient meat 2.0. -- Today we farm and eat meat at a scale not matched in human history. We raise 80 billion animals a year for food at a really low cost to the consumer. Here we look at how technology, research, and innovation have made animal agriculture much more efficient. Do you see efficiency improvements in animal agriculture as essential for feeding a growing populati...
Jul 13, 2023•53 min
Today we are presenting the second episode in the Meat: the four futures series. What are your first thoughts when you see a piece of steak on a plate or a big pot of chicken soup - healthy meal? piece of animal flesh? comfort food? In this episode we explore how our values, ethics and where we live impacts our relationship with meat and livestock. We dig into the history of the diet humans evolved to eat, visit Burkina Faso and India to hear two different solutions to meet the surging demand fo...
Jun 29, 2023•42 min
Here we present the first episode of a podcast that Feed co-host Matthew Kessler has been creating with TABLE and the SLU Future Food over the last year: Meat the four futures Food has this incredible ability to bring people together. But it can also divide us. And how can it not? The same foods that some find so nutritious, that give us such a strong sense of who we are - are also believed by others to be at the center of so many existential concerns - global malnutrition, climate change, biodi...
May 11, 2023•33 min
For our last episode of the second season of Feed, we speak with TABLE director Tara Garnett of the University of Oxford, and TABLE strategic director Sigrid Wertheim-Heck of Wageningen University to reflect on our past 15 episodes. We talk about what surprised us, what we learned, and what we missed across the season. Our wide ranging conversation covered the power of language, the power of imagination, the power of narratives, non-human power and more. If you have any comments, questions or su...
Apr 06, 2023•50 min•Season 2Ep. 16
