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 U 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 better...

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...

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...

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...

“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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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,...

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...

As this season on power in the food system comes to a close, we wanted to focus on how food is consumed in institutions - places where people typically have less agency over their own food choices. In this episode we’re focusing on food in prisons in the United Kingdom and Denmark. We're joined by Lucy Vincent, Chief Executive and Founder of the charity Food Behind Bars in the UK, and Linda Kjær Minke, a criminology professor at the University of Southern Denmark who researches food dynamics...

Why does agricultural research often fall short of addressing food insecurity challenges in sub-Saharan Africa? In this conversation with Ken Giller, we explore this wicked problem from a systems perspective examining the diverse drivers and experiences of smallholder farmers and the socio-ecological systems in which they are embedded. Ken provides a nuanced look at agroecological solutions and argues that relying solely on nature-based solutions would be inadequate to address food security...

What is the corporate food regime? And are we still living in it? We put these questions to our guest Phliip McMichael, emeritus professor at Cornell University who, alongside Harriet Friedman, coined the term Food Regime in 1989. In our conversation we talk about how a historical sociologist thinks about power, what voices were included and excluded in the dialogues leading up to the UN Food Systems Summit, and we flesh out Philip’s view of what a more relocalized food system would look...