Investing in Regenerative Agriculture and Food

Koen van Seijen

Investing in Regenerative Agriculture and Food podcast features the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen.

  1. 2d ago ·  Video

    434 Marc Leiber - 200 euros, 160,000 trees, and how to build a syntropic paradise from scratch

    200 euros in a bank account, no contract, and a vision. Six and a half years later: 160,000 trees, a soil temperature at 15cm depth of a constant 21°C — while the bare field metres away peaks at 38°C — and a landscape so full of birds that visitors ask to walk through it in silence. Marc Leiber, founder of Grow Back and farmer at Quinta das Abelhas, in Portugal, is German agroforestry practitioner who spent nine months on Ernst Götsch's farm in Brazil, arrived in Portugal's Alentejo with almost nothing, and has been quietly building what he calls a Montado-plus, adding the missing layers back into Europe's most famous silvopasture system, ever since. We walk the land together, step outside the gate to stand in the bare control field metres away, and talk about what six and a half years of syntropic-inspired practice actually looks like when it works. Including why eucalyptus, widely considered a villain in the Portuguese landscape, might be one of the most generous trees in it. In this episode: — How a student group got Wageningen University to fund Ernst Götsch's first visit to Northern Europe — Starting a farm with 200 euros, no contract, and acorns gathered by hand for six weeks — Why the Montado's structure is ecologically upside down and what restoring it does to temperature, water, and biodiversity — Why eucalyptus is not the problem — and how to use it to grow a native forest — How to prune cork and holm oaks so they actually thrive — Why in these systems, one plus one equals three or, as someone put it, syntropic farming is measured in cubic metres, not square metres — What Marc would do with €1 billion, and why his magic wand answer is a shift in mindset rather than a farming practice More about this episode. Thoughts? Ideas? Questions? Send us a message! Find out more about our Generation-Re investment syndicate: https://gen-re.land/ Thank you to our Field Builders Circle for supporting us. Learn more here Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    434 Marc Leiber - 200 euros, 160,000 trees, and how to build a syntropic paradise from scratch
  2. Jul 21

    433 Dimitri Tsitos - Three years of R&D in intensive almonds: can you really do regen?

    Dimitri Tsitos, co-founder of Agrosystemic, left Greece a decade ago, spent years working across European farming systems, and eventually landed in Portugal to run what has become one of the most rigorously monitored regenerative trials in Mediterranean intensive tree crop agriculture. He is the lead on the field research side of the Arbo-Innova project, a multi-farm, multi-consortium research platform focused specifically on the question of whether regenerative practices can be meaningfully integrated into the intensive orchard systems that now cover hundreds of thousands of hectares across the Iberian Peninsula. A five-hectare plot of intensive almonds at Monta Silveira Farm, in Portugal, fenced against deer, planted at the same density as the conventional neighbours surrounding it on all sides, and now in its third growing season: that is where this conversation takes place. The trees are about two metres tall. The interlines are green with different cover crop mixes. One area is under plastic mulch; another has clovers growing in the tree lines themselves. The data is beginning to come in, and what it is showing — on nitrogen levels inside the tree, on herbicide use, on fungal disease pressure, on water infiltration — is quietly shifting the conversations Dimitri is having with an industry that, until recently, was mostly watching from a distance. In this walk-and-talk episode, recorded at 8am on a May morning in Portugal, birds audible throughout, with the 8,000 hectares of conventional intensive almonds next door visible at every turn, we get into why cover cropping can fail spectacularly at 70 euros a hectare and why that matters enormously for adoption, what clovers on the tree berm are doing to nitrogen inside the almond tree (and what they’re competing for in return), why the most intellectually honest conventional growers are the ones leaning in first, how the J-curve of regenerative transition can be quantified and eventually financed, and why the real metric of progress might be the moment a farmer asks you to slow down. More about this episode. Thoughts? Ideas? Questions? Send us a message! Find out more about our Generation-Re investment syndicate: https://gen-re.land/ Thank you to our Field Builders Circle for supporting us. Learn more here Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    433 Dimitri Tsitos - Three years of R&D in intensive almonds: can you really do regen?
  3. Jul 14

    432 João Valente - 26 years no-till, outcompeting monocultures, and now teaching his neighbours

    João Valente, owner of Monte Silveira, took over his family farm in central-eastern Portugal that was running on tobacco, broccoli, and melons with sixty-five people employed year-round, the rotation designed entirely around subsidies. When the tobacco subsidy disappeared at the end of the 1990s, he found himself with a question: what does this land actually want to be? That question led him to organic agriculture conferences in Portugal, to a magazine showing no-till, to a German seed company that flew him to New Zealand and Australia to see holistic planned grazing in action, and eventually to the first Climate Farmers Congress in a castle in Germany, back in 2021, where he helped write the manifesto, brought ham, wine, and olive oil, and met much of the regenerative agriculture network he’s been working with ever since. Today, Monte Silveira manages around 700 hectares of Montado and irrigated annual crops, runs five species of animals, carries sixteen active research projects, has three full-time scientists on staff, and has been no-till since the year 2000. One plus one, in companion cropping, is not two. It might be three, four, or five: two or three species in the same field, each supporting the others, the vetch fixing nitrogen for the wheat, the wheat stem holding up the climbing vetch, and if one fails the other covers it. João has been doing this long enough now that the yield comparisons with neighbouring monoculture fields aren’t theoretical. And after decades of absorbing the risk alone, he’s at a point where he can start handing the knowledge on, to neighbouring farmers who are curious but can’t afford to fail, to the Portuguese government, which recently invited Monte Silveira to one of only three private companies at the table for the country’s seven-year environmental strategy document, and to consumers through brands, built on cereals and legumes priced to compete with conventional supermarket products, not just to sell to those who can already afford the premium. In this episode, recorded under the shade of an old farm building during a May heat wave in the Portugal, too hot by then to keep walking the Montado, we get into how a tobacco subsidy became the turning point of a farming life, why João thinks the two groups most drawn to regenerative research are newly graduated scientists and recently retired professors (and almost nobody in between), what it takes to bring the most important conventional almond consultant in Portugal from sceptic to practitioner in under a year, why he would mandate no-till for all dry-land cereal producers in Portugal if he had the legislative pen, what he’d do with a billion euros, and why, given a magic wand, he’d change human ego before he’d change a single farming practice. More about this episode. Thoughts? Ideas? Questions? Send us a message! Find out more about our Generation-Re investment syndicate: https://gen-re.land/ Thank you to our Field Builders Circle for supporting us. Learn more here Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    432 João Valente - 26 years no-till, outcompeting monocultures, and now teaching his neighbours
  4. Jul 7

    431 Diogo Pinho - Why Europe's largest silvopasture system is collapsing and how grazing fixes it

    Diogo Pinho started his scientific career in the first DNA sequencing lab in Portugal, then did a hands-on PhD on the soil microbiome of cork and holm oak, studying why the trees get sick, before spending two years with Biome Makers, a soil microbiome analysis company, running labs and translating bacterial and fungal profiles into colour-coded, farmer-readable reports for growers around the world. Three years ago, a chance conversation at a farm visit twenty minutes from where he was living led him to Monte Silveira, a 700-hectare farm in the Alentejo, where farmer Joao Valente had been testing regenerative practices for years. Diogo came on board as head of research, hired two more scientists, and is now coordinating fifteen different research consortia — universities, policy makers, and environmental associations — all running in parallel on one working farm. Portugal produces 70% of the world’s cork. And every year, the Montado, the vast savanna-like silvopasture system of cork and holm oaks that makes that possible, and that once covered much of the Mediterranean, is losing between 4,000 and 5,000 hectares. Not to disease, exactly: the disease is just the final hit on a tree already too weak to resist. The underlying cause, Diogo says, is simpler and more fixable than most people realise. The Montado is a system built by human management, and the one thing it was always managed with — grazing animals cycling nutrients back into the soil — has quietly been removed. Bring the animals back, do it well, and the trees can recover. In this episode — recorded walking the Monte Silveira land on a mild May morning, with horses and sheep audible throughout — we get into how Diogo went from genome sequencing to working on a regenerative farm, why he sees the Montado’s decline as a chronic disease rather than a single crisis, how soil organic matter went from 1% to 3% in seven years without importing fertility, what a clover carpet growing underneath intensive almond trees is doing to herbicide use and nitrogen budgets (and why the 8,000-hectare conventional industry next door is already paying attention), and how a transition finance programme for twenty neighbouring livestock farmers is quietly building a model that could scale well beyond one farm. More about this episode. Thoughts? Ideas? Questions? Send us a message! Find out more about our Generation-Re investment syndicate: https://gen-re.land/ Thank you to our Field Builders Circle for supporting us. Learn more here Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    431 Diogo Pinho - Why Europe's largest silvopasture system is collapsing and how grazing fixes it
  5. Jun 30

    430 Lara Espirito Santo - Source the cream, not the butter: fixing food waste through regen sourcing

    Lara Espírito Santo grew up shuttling between Rio de Janeiro and her father’s industrial farms in Paraguay and Brazil, traded a planned career in politics and international development for a kitchen job at Silo in London, and went on to co-found SEM, the zero-food-waste restaurant in Lisbon she ran with her partner George McLeod until closing it ten days before this conversation (not for financial reasons, but to figure out what comes next). Source the cream instead of buying butter, and one ingredient quietly becomes four: butter, buttermilk, then whey and cheese once you split the buttermilk again. That unglamorous bit of dairy chemistry is the mechanic behind Lara’s central claim: you don’t get to zero food waste by managing waste better. You get there by going further back up the supply chain than most kitchens ever bother to look, and only then does the creativity actually start. In this episode, recorded in Lisbon, we get into how watching the birds disappear from her father’s 20,000-hectare farm pushed her toward activism and then back into restaurants, why SEM’s food costs ran at 17%, against an industry standard of 25–30%, why she closed it anyway, the case for an EU-wide black market in regeneratively raised organ meat, oyster shells turned into dinner plates, and why she’d spend a hypothetical billion euros de-risking the years it takes a farm to convert. More about this episode. Thoughts? Ideas? Questions? Send us a message! Find out more about our Generation-Re investment syndicate: https://gen-re.land/ Thank you to our Field Builders Circle for supporting us. Learn more here Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    430 Lara Espirito Santo - Source the cream, not the butter: fixing food waste through regen sourcing
  6. Jun 23

    429 Raiza Rezende - Closing the gap between soil health and human health

    Brazilian-trained chemical engineer, Raiza Rezende left a career path lined up by petroleum, gas, and pharmaceutical companies to study syntropic agriculture with Ernst Götsch, then WWOOFed her way across Spain, Portugal, and Greece before co-founding two organisations working from opposite ends of the same problem: Agrosystemic, which helps large farms in Portugal and Brazil transition toward regenerative practices, and RHEA, the Regenerative Healthcare European Association, which is trying to prove — with hard data — that healthy soil produces healthier people. Pull one carrot out of the ground and test it, and the number on the lab report tells you almost nothing. Is its vitamin A content high or low? Compared to what? That's the problem sitting underneath the entire “nutrient density” conversation, and it's the one Raiza keeps running into: without thousands of samples across farms, regions, and varieties, a single result is just a number with nowhere to stand. In this conversation recorded in a Lisbon park, with the podcast's producer Antonella Totaro taking over hosting duties for the first time, we get into Raiza's path from an oil-and-gas-sponsored engineering campus in Rio to the most desertified farmland in Portugal, why Agrosystemic refuses to tell conventional farmers they're doing it “wrong”, what four real farms and 40-plus measured parameters are starting to reveal about nutrient density, why €700 billion a year in EU disease treatment costs hasn't yet connected soil research to health research, and why, with a magic wand or a billion euros, she'd skip the technology and put the money straight into farmers. More about this episode Thoughts? Ideas? Questions? Send us a message! Find out more about our Generation-Re investment syndicate: https://gen-re.land/ Thank you to our Field Builders Circle for supporting us. Learn more here Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    429 Raiza Rezende - Closing the gap between soil health and human health
  7. Jun 16

    428 John Gilliland - Why a top UK regen farmer hasn't sold his carbon yet

    John Gilliland is a sixth-generation UK farmer and advocate for sustainable agriculture with a legacy in policy, academia, and innovation. As a leader of the ARC Zero project, his own farm is a model for "Beyond" Net Zero practices, where willow cultivation, livestock grazing, and renewable energy initiatives work together in a circular system. He has credits he could sell tomorrow and hasn't sold any. The reason cuts to the heart of the whole carbon market: on the voluntary market, he says, the same people who measure your soil also buy your credits. They are judge and jury in one. Until that changes, his clocks keep ticking and his carbon stays in the ground. We get into why his 250-year-old woodland — kept fenced off from animals for most of its life — has no earthworms, a soil pH of 4.8, and trees toppling in storms, while feeding willow leaves to his cattle has cut their methane by 28%. John walks us through the fertiliser crisis he thinks is bigger than the Ukraine war, the chicory root he uses instead of a diesel subsoiler, and a 36-hectare trial that lifted meat output 83% while cutting nitrogen 65%.  More about this episode. This podcast is part of the Carbon Series supported by the OGCR project, with aims to create a trusted open source framework and make sure the benefits of carbon are shared across generations. Thoughts? Ideas? Questions? Send us a message! Find out more about our Generation-Re investment syndicate: https://gen-re.land/ Thank you to our Field Builders Circle for supporting us. Learn more here Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    428 John Gilliland - Why a top UK regen farmer hasn't sold his carbon yet
  8. Jun 9 ·  Video

    427 James Barrett - Europe has a water retention problem

    Europe doesn't have a water problem. The rain still falls; we've just spent a few hundred years engineering it off the land as fast as we can, which James Barrett likens to hauling your garden clippings to the dump only to drive back in spring and buy compost. James is a regenerative hydrology consultant, founder of Decent Water Company and lead regenerative designer for Ten Lives Festival in Portugal — where 150 people spent their mornings digging rock-lined "smiles" into a semi-arid, 70-hectare site that sees barely 400mm of rain a year. Sitting between two almond trees, he explains why he favours many small, low-risk interventions over one big dam, how those rock linings passively harvest daily fog and condensation much like the fog nets of Chile, and why transpiring trees hand a landscape a longer growing season and a few degrees of cooling. He also shows how LiDAR and AI let him read 70 hectares from a laptop, finding where water wants to pool before he lifts a shovel. This is a practical field lesson in keeping water higher in the landscape — and in why where you choose to dig decides whether soil, ecosystems and the economics all start to regenerate together. More about this episode. Thoughts? Ideas? Questions? Send us a message! Support the show ======= In Investing in Regenerative Agriculture and Food podcast show we talk to the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen. 👩🏻‍💻 VISIT OUR WEBSITE  📚 JOIN OUR VIDEO COURSE  💪🏻 SUPPORT OUR WORK Join GumroadShare itGive a 5-star ratingBuy us a coffee… or a meal! ======= 🎙 YouTube channel 🔗 Linkedin 📸 Instagram Join our newsletter! ======= The above references an opinion and is for information and educational purposes only. It is not intended to be investment advice. Seek a duly licensed financial advisor or investment professional before making any financial decisions. Feedback, ideas, suggestions? Get in touch!

    427 James Barrett - Europe has a water retention problem

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Investing in Regenerative Agriculture and Food podcast features the pioneers in the regenerative food and agriculture space to learn more on how to put our money to work to regenerate soil, people, local communities and ecosystems while making an appropriate and fair return. Hosted by Koen van Seijen.