“Only Half of the Calories Produced on Croplands Are Available as Food for Human Consumption”
Just 50% of cropland calories reach people as food, with beef production alone accounting for 40% of all calories lost through feed conversion and returning just 9% of crop-fed animal calories. Reducing excess beef consumption in 48 higher-income countries to healthier levels would free enough calories to feed 850 million people annually.
Updated global analysis of how 50 crops (97.6% of calorie production) are allocated across food, feed, biofuels, and other non-food uses from 2010 to 2020, using FAO Supply Utilization Accounts. Updates the widely cited Cassidy et al. (2013) framework. Published by researchers at the University of Minnesota and Project Drawdown.
- Total production grew 24% over the decade, but available food calories grew only 17%, because feed use grew twice as fast as direct food use. The system is moving in the wrong direction.
- Beef is the dominant driver, accounting for 40% of all calories lost through feed-to-food conversion while providing only 9% of crop-fed animal-source calories, a 91% caloric deficit. Feed increases from 2010 to 2020 were concentrated in maize and soybeans.
- More than half of the potential from reducing excess beef comes from just the US (37%) and Brazil (21%).
Despite significant yield gains, the problem is not production shortfalls but allocation choices that are concentrated in specific commodities and countries. This makes targeted policy interventions (feed crop subsidy reform, procurement standards, biofuel mandates) both feasible and high-leverage. The US-India comparison is particularly striking for communications: a lower-producing country feeds more people per hectare (7.9 vs. 5).
The analysis is calorie-only and does not address nutritional quality, micronutrient density, or protein. Feed conversion ratios are global averages rather than regionally differentiated.
“Financial Risks of Biodiversity Loss: A Review”
Agriculture is simultaneously the sector most dependent on ecosystem services and the one inflicting the greatest biodiversity damage. Financial institutions hold portfolios where 36-75% of assets depend on nature, and investors have begun demanding 7% risk premiums from biodiversity-exposed firms. The large risks from status quo food production are slowly being priced into financial assets.
Systematic review synthesizing 444 publications (1989-2024) on biodiversity-related financial risks, covering measurement approaches, physical and transition risk exposure across countries, and asset pricing evidence.
- Food production contributes 60-70% of global terrestrial biodiversity loss, and more than half of supply-chain biodiversity impacts occur abroad, with wealthy nations effectively exporting biodiversity destruction to lower-income production regions.
- Financial institutions in the Netherlands, France, Brazil, Malaysia, and the Eurozone hold portfolios where 36-75% of assets are highly dependent on at least one ecosystem service.
- Investors began demanding biodiversity risk premiums from exposed firms after 2021, with a 7.2% premium identified in highly exposed sectors.
The finding that agriculture uniquely faces both physical risk (dependence on pollination, water, soil fertility) and transition risk (regulatory exposure from biodiversity footprint) means institutional actors cannot manage one without addressing the other. The pricing shift demonstrates that policy signals can rapidly alter financial materiality.
Critically, the entire literature documents the problem but never examines the most scalable solution: reducing dependence on animal-sourced food production. This connects directly to the stranded asset exposure documented in our January digest (Kortleve et al., 2026\) and the financial case for shifting institutional food procurement. As financial concentration in animal agriculture deepens, investors are simultaneously increasing exposure to the ecosystem services their portfolio companies are degrading.
The underlying literature is dominated by large firms in developed markets, particularly the US and Europe. All biodiversity metrics discussed weigh species equally and track roughly 2% of known species, not accounting for all human pressures. The pricing evidence relies on a short time series (2021 onward), making it difficult to distinguish a durable pricing regime from a transient market response. Marine biodiversity is almost entirely unexplored despite significant economic exposure. The risks are likely being underpriced. No study in the reviewed literature models what reduced animal product demand would mean for biodiversity footprints or portfolio risk.
“Cost-Effectiveness of Food Fortification for Reducing Global Malnutrition: A Systematic Review of Economic Evaluations Across 63 Countries”
Food fortification returns nearly $9 for every $1 invested across 63 countries, with 84% of low- and middle-income country analyses falling below cost-effectiveness thresholds. This economic evidence underpins the case for fortified plant-based staple foods as viable alternatives to animal-sourced foods for micronutrient delivery. Concurrent complementary evidence (Tiozon et al., Nature Plants) demonstrates that cereal crops can be genetically improved to deliver higher protein quantity and quality without yield penalties.
About the study
This review covered more than 200 individual analyses, across 63 countries, examining the cost-effectiveness and benefit-cost ratios of adding essential micronutrients to staple foods such as wheat flour, edible oils, salt, sugar, and rice.
- High returns on investment: Across 47 benefit-cost analyses, the median ratio was $8.7:1, meaning every dollar invested in fortification returned nearly nine dollars in health and economic benefits (robust to sensitivity analysis). Sixteen of these analyses estimated returns exceeding 10:1, with the highest reaching over 100:1.
- Consistently cost-effective across contexts: Of 232 evaluations measuring cost per disability-adjusted life year (DALY) averted, 84% had costs below $1,000 and 58% were below $150. Among LMICs specifically, 84% of evaluations fell within a hypothetical cost-effectiveness threshold of 35% of GDP per capita.
- Viable even in the poorest settings: Among low-income countries, 71% of evaluations were cost-effective at a stringent threshold of 20% of GDP per capita. Six of eight cost-utility analyses found fortification dominant, meaning it was simultaneously less costly and more effective than no fortification.
The foods fortified in this review are overwhelmingly plant-based staples: wheat flour, maize flour, rice, edible oils, salt, and sugar. The micronutrients added are those most commonly cited as barriers to reducing reliance on animal-sourced foods, particularly iron, B12, zinc, calcium, and vitamin D. This review confirms that adding these nutrients to plant-based staple foods is economically justified across the full range of income levels, with the strongest cost-effectiveness in the settings where micronutrient deficiencies are most concentrated.
The most common objection to plant-forward food systems is that they cannot meet micronutrient needs without animal-sourced foods. This objection has legitimate weight for food-insecure populations not meeting caloric needs. For everyone else, it is an argument about infrastructure investment, not biological inevitability. The micronutrients most frequently cited as requiring animal sources (iron, B12, zinc, calcium, vitamin D) can be delivered through fortification of plant-based staple foods at costs below $1 per person per year, with benefit-cost ratios exceeding 8:1. When paired with biofortification evidence from Tiozon et al. (2026, Nature Plants) showing cereal protein quality can be improved without yield penalties, the case significantly shifts.
Quality appraisal revealed significant reporting deficiencies across the included economic models, particularly in sensitivity analyses. The review also does not examine who actually accesses fortified foods, a critical equity question given that the populations most in need of fortification may have limited access to processed staple foods. Sparse data exist for certain micronutrients, notably vitamin D. Future research connecting fortification economics to dietary transition modeling would strengthen the evidence base for fortified plant-based foods as infrastructure for food systems transformation.
“Density of Animal Feeding Operations, Including Concentrated Animal Feeding Operations (CAFOs), and Cancer Incidence: A County-Level Ecological Study Across Three U.S. States”
Intensive animal agriculture generates measurable population-level cancer burdens in surrounding communities. Counties with the highest density of animal feeding operations had 4-8% higher all-cancer incidence and up to 20% higher rates of specific cancers, with dairy-intensive counties showing 13% higher bladder cancer and beef feedlot counties showing 20% higher lung cancer.. These health costs are absorbed by communities rather than reflected in the price of animal-sourced food.
This county-level ecological study analyzed 22 years of cancer incidence data (2000-2021) from the SEER program across California, Iowa, and Texas. Researchers linked cancer rates to the density of permitted animal feeding operations using geocoded facility data from state environmental departments. Exposed counties (top 25% of AFO/CAFO density) were matched to control counties using propensity scores based on demographics, income, smoking rates, and urbanicity. The three states represent distinct agricultural sectors: dairy in California, swine in Iowa, and beef in Texas.
- Consistent cancer elevation across states: All-cancer incidence was significantly higher in high-density AFO/CAFO counties in all three states: 4.4% higher in California, 7.9% higher in Iowa, and 7.8% higher in Texas, compared to matched control counties.
- Site-specific cancers showed larger effects tied to livestock type: The strongest associations varied by state and reflected the dominant type of animal agriculture: bladder cancer was 12.8% higher in dairy-intensive California, colorectal cancer was 18.0% higher in swine-intensive Iowa, and lung and bronchus cancer was 19.8% higher in beef feedlot-intensive Texas. These patterns align with distinct pollution pathways: ammonia and volatile organic compounds from dairy lagoons, nitrate groundwater contamination from swine manure application, and airborne particulate transport from large-scale feedlots.
- Associations were not driven by general agricultural activity: After adjusting for the proportion of county land in major cropland, the associations between AFO/CAFO density and cancer incidence remained consistent, indicating that the observed health burden is linked specifically to livestock operations rather than broader agricultural exposure.
These findings add cancer incidence to the growing catalogue of health externalities associated with intensive animal agriculture. The state-specific patterns show that different livestock operations generate distinct pollution pathways and health risks, suggesting that single-pollutant regulatory approaches will be insufficient. The environmental justice dimension is significant: AFO/CAFO-proximate communities are disproportionately low-income and include higher proportions of racial and ethnic minority residents. The documented health burden represents an unpriced cost of the current food system.
The policy implication is layered. Single-pollutant regulation (ammonia caps, manure management plans) treats symptoms without addressing scale. Zoning and density limits address concentration but not total production volume. The evidence here suggests that communities near intensive operations bear health costs that are not reflected in the price of animal-sourced food, a classic externality. Structural approaches that reduce total production volume, whether through demand-side shifts, subsidy reform, or externality pricing, address the pollution source rather than managing its dispersal.
County-level associations cannot establish whether individuals nearest to operations are those developing cancer. Exposure was based on facility counts rather than actual pollutant concentrations or water contamination data. No individual-level risk factors (smoking history, occupation, diet) could be controlled beyond county-level proxies, and the cross-sectional exposure metric does not account for changes in CAFO density or residential mobility over the 22-year study period. Individual-level cohort studies with direct exposure monitoring are the clear priority for strengthening this evidence base.
“Patterns in Sustainable Food Choices and Policy Support: Novel Evidence from Nine Countries”
Across nine OECD countries, 26% of households report high environmental concern and still eat red meat weekly or more. Environmental concern drives sustainable product purchasing but barely moves meat consumption. Affordability ranks first and environmental attributes rank last among 14 purchase drivers, confirming the remaining leverage lies in structural interventions, not awareness campaigns.
Latent class analysis of OECD survey data from 8,261 households in nine countries (Belgium, Canada, France, Israel, Netherlands, Sweden, Switzerland, UK, US), collected mid-2022. Classified households into four profiles based on joint patterns of red and white meat consumption frequency and purchasing of products perceived as socially responsible (local, seasonal, minimal packaging). Examined how profiles differ by demographics, environmental attitudes, and support for food policies including meat taxation.
- The most striking of the four consumer classes is Class 3 (26% of the sample and the wealthiest group, on average): these households report high environmental concern (84%), a strong sense of personal responsibility, and frequent purchase of sustainable product attributes, yet over 90% consume red meat at least weekly.
- Environmental concern closes the gap on product attribute choices (14% for organic, 22% for minimal packaging) but barely moves meat consumption (only 6% less than those who are not environmentally concerned).
- Meanwhile, affordability ranks as the top food purchase priority for the two largest classes (62% of respondents combined), while environmental characteristics rank last out of 14 attributes.
- On policy, meat tax support is low even among the most sympathetic group (36% of Class 4, characterised as rarely consuming meat). Respondents aged 55+ are 21% less likely to support a meat tax.
This is one of the clearest cross-national quantifications of the attitude-behavior gap for meat consumption. Three implications stand out:
1. The data shows that awareness and concern are not bottlenecks for 26% of the population; habits, culture, and preferences are. Information campaigns have largely saturated the segment they can reach.
2. The dominance of affordability as a purchase driver across all classes reinforces the case for price-based structural interventions (subsidy reform, VAT adjustments, procurement standards) over educational approaches.
3. Low meat tax acceptability, even among environmentally motivated and low meat consumers, signals that fiscal policy will require careful revenue earmarking and policy packaging.
Self-reported consumption frequency, not actual purchasing data, so social desirability bias likely understates meat consumption and overstates sustainable purchasing. Cross-sectional snapshot only; class membership may shift over time. The paper does not model or compare structural interventions (procurement standards, default meal composition, subsidy reallocation) against the demand-side tools it recommends. The study does not compare structural interventions (procurement standards, default meal composition, subsidy reallocation) against the demand-side tools it recommends.
“Vegetarian and vegan diets and cancer incidence: A systematic review and meta-analysis of prospective studies”
The most comprehensive meta-analysis to date finds that vegetarian diets are associated with significantly reduced risk of total cancer and seven specific cancer types. Using the World Cancer Research Fund’s own criteria, the evidence for vegetarian diets and reduced total, colorectal, colon, and breast cancer was graded as “probable” causal, upgrading the previous WCRF assessment (in 2018\) of “inconclusive.” The evidence foundation for plant-forward dietary recommendations in cancer prevention policy continues to grow.
This systematic review and meta-analysis synthesized data from 17 publications covering seven prospective cohort studies across Europe and the United States. The vegetarian analysis included over 613,000 participants and 65,500 cancer cases; the vegan analysis drew on approximately 141,000 participants. The authors examined 23 cancer sites and applied World Cancer Research Fund (WCRF) evidence grading criteria to assess the strength of causal evidence.
- Total cancer risk reduction: Vegetarian diets were associated with a 13% lower risk of total cancer incidence compared to non-vegetarian diets. Vegan diets were associated with a larger reduction of 23% (though based on fewer studies).
- Seven specific cancers with significant reductions among vegetarians: Stomach (45% lower risk), colon (21%) & proximal colon (45%), pancreatic (23%), breast (8%; 19% for postmenopausal), melanoma (21%), bladder (22%), and non-Hodgkin’s lymphoma (24%). Heterogeneity across studies was generally low.
- WCRF evidence grading upgraded: The association between vegetarian diets and total cancer, colorectal cancer, colon cancer, and breast cancer was graded as “probable” causal using WCRF criteria.
- Weight explains part but not all of the association: BMI mediation analysis showed that lower body weight accounted for approximately 22% of the cancer risk reduction among vegetarians and 42% among vegans. The majority of the protective association persisted after BMI adjustment, suggesting dietary composition itself plays a substantial independent role.
These findings significantly strengthen the evidence base for recommending plant-forward dietary patterns as a cancer prevention strategy at the population level. The WCRF evidence grading upgrade from “inconclusive” to “probable” for multiple cancer types is particularly consequential, as WCRF criteria are widely used by national dietary guideline committees, public health agencies, and healthcare systems to inform policy. The site-specific data enables targeted communication: gastroenterologists can now cite probable causal evidence for colorectal protection, oncologists can reference reduced risk across seven cancer types, and public health bodies can anchor dietary transition recommendations in evidence graded by the cancer research community’s own standards. The finding that 60-80% of the protective effect persists independent of BMI counters the reductionist framing that plant-based diet benefits are “just about weight” and supports structural dietary interventions beyond calorie-focused approaches.
The analysis draws on only seven prospective cohorts, all from high-income Western countries (UK, Netherlands, USA), limiting generalizability to populations with different dietary traditions and cancer profiles. Vegan-specific evidence remains preliminary, with only two to three studies contributing estimates and sensitivity analyses suggesting the vegan colorectal and prostate cancer results may not be representative. All included studies relied on a single baseline dietary assessment; the authors note that research using repeated dietary measurements has found stronger associations, suggesting these risk estimates may be conservative. Future studies are needed on long-term dietary adherence, diet quality within vegetarian and vegan categories, and populations outside Europe and North America.
“Dietary Fat Consumption and Cancer Outcomes: An Umbrella Review of Systematic Reviews and Meta-Analyses”
Saturated fat is consistently associated with increased risk of breast, gastric, liver, and esophageal cancers, while polyunsaturated fat from plant sources shows protective associations. These nutrient-level findings converge with Aune et al’s analysis (above). The dietary patterns that reduce cancer are also the ones that displace the specific fat subtype linked to elevated risk.
This umbrella review synthesized 23 systematic reviews and meta-analyses examining dietary fat intake and cancer risk across 23 cancer outcomes. The authors also conducted updated meta-analyses for breast, endometrial, ovarian, and pancreatic cancers by extracting and deduplicating primary studies from 14 eligible reviews, yielding 161 non-overlapping primary reports. Methodological quality and evidence certainty were formally assessed.
- Saturated fat linked to four cancer sites: Higher saturated fatty acid (SFA) intake was associated with increased risk of breast cancer, gastric cancer, liver cancer, and esophageal adenocarcinoma (SFA is predominantly sourced from meat, dairy, and eggs).
- Total fat associated with five cancer types: Higher total fat intake was associated with increased risk of five cancer types, with relative risks ranging from 1.10 (breast) to 1.88 (esophageal). Dose-response data showed 8% higher gastric cancer risk per 20g/day increase in total fat and 17% higher endometrial cancer risk per 10g/1,000 kcal of SFA.
- Plant-concentrated fats show neutral or protective associations: Polyunsaturated fatty acid (PUFA) was inversely associated with gastric cancer. No significant associations were found between PUFA and any cancer type in the risk-increasing direction. This pattern mirrors the Aune et al. finding that diets higher in plant-sourced fats are associated with lower cancer incidence.
This review provides a nutrient-level evidence map that directly complements recent dietary-pattern evidence from Aune et al. (entry \#6 above).. Fan et al. build on this evidence by identifying the specific nutrient mechanism: the fat subtype most concentrated in animal-sourced foods (SFA) is the one most consistently associated with increased cancer risk.
The convergence is site-specific: both reviews implicate breast and gastric cancers, strengthening the case that these are not independent observations but two views of the same underlying relationship. The findings take on additional strategic significance given the 2025-2030 US Dietary Guidelines, which simultaneously recommend limiting saturated fat to less than 10% of calories while promoting red meat, full-fat dairy, and butter, an internal contradiction this evidence directly exposes.
The review analyzes fat at the nutrient level without examining food sources or dietary patterns, which limits direct translation to dietary guidance. Different dietary assessment instruments, units, and categorizations across the underlying studies create potential for exposure misclassification. GRADE certainty was predominantly low to very low, reflecting the inherent limitations of observational nutritional epidemiology rather than flaws specific to this review. A formal meta-analysis bridging nutrient-level fat evidence to food-source data would substantially strengthen the translational value for dietary policy.
“Weak Pulse: a Q‑Methodology Study of Stakeholder Viewpoints on Barriers in European Food Legume Value Chains”
Europe’s failure to scale food legumes is not primarily a consumer awareness problem. Across 91 value chain stakeholders in four EU countries, the barriers rated most significant were structural: meat-sector lock-in through disproportionate government support, missing processing infrastructure, weak value chain coordination, and restrictive public procurement frameworks. Barrier profiles vary sharply by country, meaning a uniform EU protein strategy will miss the mark without national-level calibration.
Q-methodology study (a research technique to analyse individual perceptions and opinions) of 91 Danish, German, Polish, and Spanish food legume value chain stakeholders ranking 28 barrier statements. Analysis using an ordination approach revealed five distinct viewpoints on what most constrains legume value chains.
- Five barrier viewpoints identified: (1) lacking end-product processing and user knowledge capacity, (2) unattractive legume products, (3) governance and institutional gaps (procurement rules, value chain coordination), (4) unfavorable food system conditions, and (5) restricted domestic raw material production.
- Meat-system lock-in rated as a top barrier: the cultural centrality of meat and disproportionate governmental support for the meat sector scored highly in three of five viewpoints. Stakeholders themselves identify the structural playing field, not consumer attitudes, as the binding constraint.
- Barrier profiles diverge sharply by country: Danish stakeholders emphasize end-user knowledge deficits; Polish stakeholders highlight product unattractiveness; Spanish stakeholders point to systemic food system conditions; German and Polish stakeholders flag raw material production constraints. One-size-fits-all policy would misallocate effort.
This paper validates from within the legume sector what the broader evidence base shows: the barriers to plant protein expansion are predominantly structural and institutional. Consumer awareness campaigns address only one of five identified barrier clusters. Stakeholders rank processing infrastructure gaps, procurement rules that block domestic sourcing, absent EU strategy, and meat-sector subsidy advantages as more binding constraints than consumer knowledge alone. The cross-country heterogeneity argues for modular EU frameworks with national-level calibration rather than standardized prescriptions.
Q-methodology maps perceptions, not objective barrier magnitudes. The study design is crop-agnostic and cannot differentiate barriers facing individual legume types (lentils vs. chickpeas vs. fava beans). Four countries only. No quantification of subsidy differentials or economic costs of identified barriers. The most valuable next step would be pairing this stakeholder perception mapping with economic modeling of what removing the top-ranked barriers would actually deliver in terms of legume value chain expansion.
“Global Agrifood Implications of the 2026 Conflict in the Middle East: Impacts on Energy and Fertilizer Trade, and Food Security”
The war on Iran exposes how deeply global food security depends on fossil fuel-intensive agricultural inputs. Up to 30% of internationally traded fertilizers transit a single maritime chokepoint. No strategic fertilizer reserves exist anywhere in the world. The crisis underscores a structural vulnerability: food systems built on high fertilizer and energy inputs are inherently fragile when supply chains are disrupted.
This FAO rapid-response analysis examines the cascading impacts of the war on Iran on global energy, fertilizer, and food markets. The report combines real-time market data on energy and fertilizer prices, bilateral trade flow analysis from FAOSTAT, and computable general equilibrium (CGE) modeling to simulate three conflict duration scenarios: short-term (one-month blockade), medium-term (three-month disruption), and long-term (effects persisting through 2030). Coverage is global, with disaggregated analysis across Gulf states, Asia, Africa, Latin America, and a detailed case study on Iran.
- Near-total closure of a critical chokepoint: Tanker traffic through the Strait of Hormuz fell by over 90% within days, disrupting up to 30% of internationally traded fertilizers. No strategic fertilizer reserves exist anywhere in the world, unlike emergency petroleum stocks.
- Fertilizer price shock with delayed agricultural impact: Fertilizer prices rose 19% in the first week and are projected to average 15-20% higher through mid-2026. Countries combining high Gulf fertilizer dependence with intensive nitrogen use are most exposed: Bangladesh (53% Gulf import share), Jordan (79%), and India and Thailand (over 35%).
- Cereal producers absorb the deepest losses: Cereal producers absorb the deepest losses: up to 4.78% income decline globally, with Latin American cereal producers facing 7.27%. Farmers absorb input cost increases rather than passing them to consumers.
Unlike the 2022 Ukraine crisis, which disrupted grain supply directly, the Gulf conflict disrupts the inputs required to grow it. The challenge is not emergency procurement but protecting production capacity from collapsing under input costs. Energy and food markets are also coupled through biofuels: rising oil prices divert maize and soybean oil from food to fuel.
The FAO’s 38-page analysis never examines how dietary composition shapes vulnerability. Roughly three-quarters of global crop nitrogen ultimately supports animal product production. A food system routing fewer calories through livestock would require substantially less synthetic nitrogen, reducing both fertilizer demand and exposure to supply chain disruption. Dietary composition is, in effect, an unmeasured food security risk variable.
The simulations exclude all policy responses and geographic escalation, establishing a worst-case baseline. Africa is treated as a single block, masking differences between oil exporters and import-dependent countries. The modeling holds feed-grain demand fixed rather than treating it as a policy variable. Future analysis should test whether food systems with lower feed-grain ratios exhibit greater resilience to input supply disruptions.
“No Zero, Just Deforestation: Assessing Zero-Deforestation and Conversion Commitments in Brazil by Soy, Beef, and Retail Companies”
Every major soy, beef, and retail company assessed missed its own 2025 zero-deforestation deadline. This failure strengthens the case for mandatory regulatory frameworks and structural demand reduction for the animal products driving the vast majority of Brazil’s native vegetation loss.
First comprehensive cross-sector assessment of deforestation- and conversion-free (DCF) commitments across Brazil’s soy traders (7 companies), meatpackers (3), and major retailers (4), scored on a 150-point framework adapted from the WWF/TNC/Imaflora/WRI Guide of Minimum Monitoring Criteria for DCF Products.
- Soy-driven deforestation in the Amazon nearly doubled between 2021 and 2023, averaging over 42,000 hectares of forest converted annually, compared to roughly 24,600 hectares per year between 2008 and 2010, driven by rising demand from China and trader investment in Amazon logistics infrastructure.
- The 2025 milestone has been missed across all three sectors. Major soy traders withdrew from the Amazon Soy Moratorium in January 2026, the cattle sector released no progress report at COP30 despite being the primary deforestation driver, and even the highest-scoring company (Marfrig, 137/150) acknowledges that monitoring does not guarantee compliance.
- JBS, the world’s largest animal-protein producer, scored just 50.6/150, with its DCF commitment limited to the Amazon biome, monitoring of indirect suppliers at only 72%, and no disclosure of the share of cattle purchased that is actually deforestation-free. One retailer (Grupo Mateus) scored zero.
The report documents a structural accountability failure: the companies that control 50-60% of Brazil’s soy exports, the majority of beef exports, and 42% of the retail market have not delivered on the commitments they made at COP27. This confirms a pattern visible across environmental governance: voluntary pledges without external enforcement mechanisms – and without addressing underlying demand – are insufficient to drive systemic change. The soy-animal feed connection is central but unaddressed. Most Brazilian soy is produced for livestock feed, meaning that cattle ranching drives deforestation both directly (pasture expansion) and indirectly (soy expansion for feed). No company, sector initiative, or regulatory framework assessed in this report considers reducing animal product demand as a deforestation mitigation strategy.
The assessment is based on corporate documents and voluntary questionnaire responses (only 3 of 14 companies responded substantively), not on-the-ground field verification. The scoring framework, while grounded in established sector references, is proprietary. Future iterations would benefit from independent verification of traceability and compliance claims. The report’s data on deforestation rates and emissions should be cross-referenced with other global attribution models for maximum credibility.
“Dangerous Distractions: How Agribusiness Narratives Continue to Undermine Climate Action”
At COP30, the meat and dairy industry deployed over 300 lobbyists, nearly 200 influencers, and a coordinated messaging strategy to keep food system transformation off the official agenda. Food systems did not appear in any official COP30 text. This report documents how the industry treats its climate impact as a communications problem rather than an emissions problem, and how it actively structures keeping food off the climate agenda.
Investigative report drawing on direct observation, recordings, and in-person research at two events: the 24th World Meat Congress (October 2025, 600 participants) and COP30 (November 2025). This work follows Changing Markets’ 2024 report “The New Merchants of Doubt,” which investigated 22 major meat and dairy companies across four continents.
- Industry sees climate as a PR problem: The World Meat Congress, held one week before COP30, set the messaging framework: the central call to action was not to reduce emissions but to “control the narrative.” The FAO’s Assistant Director-General for Animal Production attended and told the audience “FAO is your friend.”
- Three coordinated narratives deployed at COP30: (1) The meat industry has a positive sustainability story (framing efficiency gains as sufficient and avoiding discussion of absolute emissions), (2) meat is part of a natural biogenic cycle (using disputed methane accounting to downplay greenhouse gas contributions), and (3) meat is essential for healthy diets (cherry-picking nutritional data to attack the EAT-Lancet Commission). Many of the 400 events hosted at the COP AgriZone – which was sponsored by agribusiness companies including Nestlé and Bayer – were led by industry.
- The Amazon Soy Moratorium is unraveling: Major soy traders, including Cargill and Bunge, withdrew from the Amazon Soy Moratorium after Mato Grosso eliminated tax benefits for participating companies (see entry 10 above). The moratorium, once considered the most successful voluntary deforestation agreement, is being dismantled by the same industry actors publicly claiming climate leadership. Only 4% of national climate plans include quantified, time-bound agricultural methane reduction targets.
This report provides a contemporary, evidence-based account of what climate obstruction by the food industry looks like in practice. It connects directly to the governance fragmentation documented in Slater et al. (covered in our January digest): the structures keeping food systems off the climate agenda are not accidental coordination failures but are actively maintained by powerful industry actors with access to policymakers, international institutions, and media platforms. For anyone working on food-climate policy integration, the report documents the specific mechanisms of obstruction: narrative coordination through industry congresses, institutional capture (FAO partnership), influencer deployment, and the strategic use of COP event spaces to crowd out reform discussions. The unraveling of the Soy Moratorium is particularly significant: if the strongest voluntary agreement cannot survive industry pressure, mandatory regulation must be strengthened.
This is an advocacy briefing, not peer-reviewed research. The coverage of COP30 events is necessarily selective, and the framing reflects the organization’s advocacy position. The report documents industry narratives and lobbying but does not systematically measure their effectiveness on policy outcomes. It would be strengthened by pairing with quantitative analysis of COP negotiating text evolution and the specific points where food system language was proposed and removed. The report also does not compare the scale of agribusiness lobbying at COP30 to other industry sectors (fossil fuels, finance), which would help readers assess whether the food industry’s influence is exceptional or part of a broader pattern.
- A report by the Rockefeller Foundation finds Food is Medicine (FIM) programs, when scaled and locally sourced, could generate $45 billion in annual GDP growth and deliver $5.6 billion in revenue to small and mid-sized farms (2.2:1 multiplier). Medically tailored meals alone could save ~$24 billion in annual healthcare spending.
- A new study of Toronto’s longest-running culinary cancer care program finds that plant-forward shared meals at Gilda’s Club, since 2012, have improved eating habits for 66% of participants and delivered measurable psychosocial benefits, with longer participation linked to higher plant protein intake.
- Higher adherence to the EAT-Lancet Planetary Health Diet during pregnancy was linked to longer gestation and 14% lower odds of preterm birth, the first study to test the framework in pregnancy.
- Dr. Shireen Kassam’s March evidence review includes the Aune et al. and Fan et al. cancer meta-analyses featured in this digest, a new meta-analysis associating plant-based dietary patterns with lower cognitive decline risk, and emerging evidence that lifestyle factors can override genetic predisposition for chronic disease.
- The Iran war is sending fertilizer prices soaring by ~30%+, hitting farmers at the start of planting season and exposing the structural vulnerability of input-intensive agriculture (¾ of crop nitrogen ultimately supports animal products) to geopolitical shocks.
- Global food prices could rise 12-18% by the end of 2026 even if the crisis in the Persian Gulf ended tomorrow, according to HelioAI.
- A Stanford Law white paper reveals California factory farms routinely underreport animal waste by orders of magnitude, with one dairy reporting 200x less manure than federal estimates.
- A Cambridge researcher argues that status quo protein production is a UK national security issue, given that the country dedicates ~50% of its land to livestock for just 60% of its food, and frames precision fermentation and cell cultivation as strategic infrastructure for resilience against supply chain disruption, not just environmental priorities.
- A 104-partner coalition spanning farmers, food producers, retailers and caterers called for a federal action plan on protein diversification, backed by analysis showing 70% of EU coupled support still flows to animal-sourced proteins while legumes cover less than 3% of arable land.
- A major post-IPCC AR6 synthesis finds that individual food system interventions (productivity gains, diet shifts, waste reduction, land-use policies) are insufficient in isolation, but bundling them could avoid 50% of projected agricultural GHG emissions by 2050 while moderating food price increases tied to climate policy.
- The Institute for Agriculture and Trade Policy and partners launched a Model Treaty on Agricultural Trade at WTO MC14 in Cameroon, arguing the 30-year-old Agreement on Agriculture prioritizes market expansion over resilience, sustainability, and food security, and proposing a replacement framework that recentres trade rules around climate adaptation, public stockholding, and farmer equity across Global North and South.
- The United States is cutting ties with the International Agency for Research on Cancer, the WHO body responsible for classifying red and processed meat as carcinogenic.
- Nearly 150 USDA county offices now have no conservation staff, compounding enforcement gaps at a moment when agricultural environmental compliance is already under-resourced, with implications for agricultural transition compliance.
- What’s going on at the FDA? Marion Nestle’s analysis examines how regulatory capacity is being eroded at a moment when food safety and nutrition oversight are most needed.
- UN carbon market approves first-ever issuance of credits under the Paris Agreement, establishing the first operational mechanism for international carbon trading, with potential implications for agricultural emission accounting and land-use change crediting (and greater greenwashing).
- Canada and China’s recent trade deal slashes canola seed tariffs from ~85% to ~15% and lifts retaliatory tariffs on canola meal, peas, lobster, and crab, unlocking $6+ billion in market access and resuming beef exports – a case study in how global geopolitical realignment is reshaping protein and oilseed trade flows.
- A Yuka and Harvard Law School analysis of 800+ U.S. food products finds that the cheapest options contain 2.6x more additives, 21% more sugar, and 10% more sodium – with additive-free products costing 63% more on average – exposing a two-tier food system where nutritional quality is gated by price.
- A WRI analysis of 12 national Methane Action Plans finds that most fail to meaningfully incorporate just transition elements, exposing a gap between methane mitigation ambition and equitable implementation
- 4,000 Meatpackers in Colorado Strike at JBS, World’s Largest Meat Producer – the first US beef slaughterhouse strike in 40 years, with 3,800 mostly immigrant workers walking out over wages, $1,100+ in out-of-pocket safety equipment costs, and alleged retaliation.
- Some analysts expect coffee prices to crash as climate-driven supply disruptions and speculation reshape pricing for key tropical crops, illustrating howyes supply volatility is becoming a structural feature of global commodity markets.