Tracking Transformation: Food Systems Are Falling Short—But a Path to 2050 Exists

We're excited to share the latest research from the Food Systems Countdown Initiative (FSCI), a global effort we co-chair alongside Lawrence Haddad of GAIN, Mario Herrero of Cornell University, and José Rosero Moncayo of FAO. For those unfamiliar with our work, the FSCI is a collaborative research initiative that brings together experts from every major world region, spanning academia, UN agencies, and civil society, all united around a single mission: to monitor whether the world's food systems are actually moving toward being healthier, more sustainable, and more equitable. Since our founding, we've tracked 50 core indicators across five themes—diets and nutrition, environment and production, livelihoods and equity, governance, and resilience—publishing annual reports that aim to hold governments and institutions accountable to the promises made at events like the 2021 UN Food Systems Summit. You can learn more about our full initiative, our team, and our history here.

This year's flagship analysis, published in Nature Food and accompanied by our 2026 policy report, represents a major methodological leap forward for the Countdown. We want to give special thanks to lead author Bianca Carducci, who drove this work from literature review through analysis and drafting, along with the many collaborators who contributed data updates, review, and expertise across our extensive network. In previous years, we could tell you whether an indicator was trending in a good or bad direction, but we couldn't say how good is "good enough."

This year, we fixed that. For 44 of our indicators, we established two types of reference points: targets and benchmarks. Targets are fixed goalposts drawn from existing international commitments, human rights conventions, or theoretical minimums and maximums—things like the SDG commitment to universal access to safe drinking water. Benchmarks, on the other hand, are relative and empirically grounded: for each indicator, we looked at how the best-performing 20% of countries were doing—globally, within their region, and within their income group—and used that as a realistic peer-based standard. This distinction matters because targets tend to be aspirational and often the same for every country, while benchmarks acknowledge that countries face different starting points and constraints, offering a more attainable near-term goal even as we keep our eyes on the bigger, more ambitious targets.

Beyond simply comparing where countries stand today to these reference points, we wanted to understand the pace of change. So we calculated each country's historical rate of progress since roughly 2015, using something called the compound annual growth rate—essentially, how much an indicator would need to change every year, compounding annually, to get from where it is now to where it needs to be. We did this for two future horizons: 2030, the SDG deadline, and 2050, a longer runway that allows for more gradual but sustained improvement. This let us classify countries into categories like "on target," "moderate progress," "marginal progress," "stagnating," or "regressing," and—critically—to calculate exactly how much faster each country or region would need to move to close the gap by each deadline.

So what did we find? The headline result is sobering: of the 30 indicators with global targets, only one—mobile phone subscriptions—has been met, on average, at the global level. For nearly every other indicator, current rates of progress are simply insufficient to hit global targets by 2030. Some indicators aren't just moving too slowly; they're moving in the wrong direction entirely, including civil society participation, agricultural water withdrawal, and food systems emissions. When we ran the numbers on what it would take to close these gaps by 2030, the required annual changes for many regions were, frankly, unattainable—the kind of growth rate that has essentially never been sustained in the real world for that indicator.

But there's a more hopeful part of this story. When we compared countries to regional or income-group benchmarks rather than the more ambitious global targets, performance looked considerably better, since these benchmarks are calibrated to what peer countries have actually achieved. And when we extended our timeline out to 2050 instead of 2030, many targets and benchmarks that looked impossible suddenly became achievable with steady, sustained effort. Vegetable availability is a good example: hitting the benchmark by 2030 would require punishing annual increases in most regions, but by 2050, the necessary pace drops to something far more realistic. The same pattern held for governance indicators like the open budget index and social capital index. This is really the core message of our 2050 pathway: transformation is still possible, but only if we start accelerating now and maintain that momentum without disruption from shocks like funding cuts, conflicts, or pandemics.

Not everything brightens with a longer timeline, however. Food systems emissions change remains a serious outlier—even by 2050, most regions would still need to cut emissions by more than 30% annually to hit the target, an essentially infeasible rate absent transformative policy shifts and investment. Similar infeasibly steep trajectories were required for indicators like child labor, the affordability of a healthy diet, and food price volatility. These are the indicators we believe deserve the most urgent attention from policymakers, donors, and researchers, since business-as-usual trajectories simply will not get us there.

We built this analysis not to be discouraging, but to be useful. Accountability requires knowing not just whether we're moving in the right direction, but whether we're moving fast enough—and our hope is that this target-and-benchmark framework gives governments, funders, and civil society a much sharper tool for prioritizing where investment and policy attention are most urgently needed. We invite you to explore all of the underlying country-level data yourself at the Food Systems Dashboard, where you can see exactly how your country or region stacks up against these targets and benchmarks, both now and on the path to 2050.

Has Nutrition Been Lost in the Shift to Food Systems?

I was having a lovely catch-up with my good friend and colleague Stineke Oenema, the former Executive Secretary of UN Nutrition, and we were discussing the current “positioning” of nutrition. Nutrition has always been important. The problem is that it rarely stays at the center of global development attention for long.

For decades, the international agenda has moved in waves. In the mid-20th century, the priority was food security: preventing famine, increasing yields, and making sure countries had enough to eat. Later, nutrition emerged more explicitly as a development goal in its own right. The first 1,000 days framework helped focus attention on a critical period in child development. The Scaling Up Nutrition (SUN) Movement created a political platform (RIP David Nabarro). Nutrition-sensitive agriculture pushed the idea that farming should do more than produce calories — it should improve diets.

Now the dominant frame is food systems. That shift has brought real value. It has helped connect production, trade, diets, health, climate, and resilience. It has broadened the conversation in useful ways that take on the holistic nature of food as an interconnected system that should not be dealt with as isolated activities without consequences. But it also raises an uncomfortable question: when nutrition is absorbed into a bigger agenda, does it gain strength — or lose visibility?

That question matters because nutrition has never been a narrow technical issue. It is multi-causal and deeply political. It depends on food, yes, but also on health services, clean water, sanitation, education, income, social protection, and care. No single ministry or institution can fix it alone. That complexity makes nutrition harder to govern than many other development priorities. It is everyone’s concern, which too often means it becomes no one’s responsibility.

And yet the case for nutrition has never been stronger. Every country in the world faces some form of malnutrition. In some places the challenge is undernutrition and stunting. In others it is micronutrient deficiencies. Elsewhere it is overweight, obesity, and diet-related disease. Often, all of these coexist. Malnutrition is not just a problem of the past—it is a defining feature of the present.

It is not all terrible. In the just-released State of Food Insecurity Report, also known as “the SOFI,” produced annually by FAO et al, they show that global progress on reducing stunting, wasting, and overweight among children under five years of age is improving, but “marginally.” Yet, the data suggests that child stunting has declined substantially in Africa. The region is also on track to achieve the child overweight and wasting targets, with projections indicating that both targets will be surpassed by 2030. Asia is on track to meet the 2030 goal for stunting (which is a 40 percent reduction in the number of children under five years of age who are stunted). That is incredible!

However, not all is quiet on the western front either. Progress on reducing undernutrition is mixed when looking at regions, countries, and within pockets of countries, and meeting the 2030 targets shows there is still a lot of work to do (look at all that red in the SOFI graphic below). Some countries are really struggling. Anemia among women is getting much worse. We worked on a Lancet Hematology Commission this past year to draw more attention to anemia, which has devastating consequences for women. Obesity among adults continues to increase, but perhaps the GLP-1 drugs may halt some of this rise, eventually (that is, if they become widely available, cheap, and don’t cause known/unknown harms).

Analysis from SOFI 2026 report (FAO)

The stakes are rising. Conflict, climate change, inflation, tariffs, and geopolitical shocks all affect food prices and food access. When prices rise, households do not simply buy less food — they often buy less nutritious food. Diet diversity declines. Women and children are often hit first and hardest. In other words, shocks to food systems, and many other systems, are also shocks to nutrition. This is why nutrition cannot be treated as a sub-theme within broader debates on food, climate, or geopolitics. It sits at the intersection of all three.

The danger today is not that nutrition has disappeared from the agenda. It is that it is being folded into other priorities without enough explicit attention of its own. Food systems are important, but food systems do not automatically produce healthy diets. A system can be efficient, resilient, and climate-smart and still fail to improve nutrition. Unless nutrition is named, measured, financed, and held accountable, it can easily be assumed rather than delivered.

That is the lesson from nutrition’s history. The issue gains ground when it is attached to a larger political narrative — but it only stays visible when it remains a distinct objective. The 1000 days agenda worked because it was specific. SUN worked because it created a coalition and a sense of urgency. While SUN has brought countries together around nutrition, participation has not become universal and countries committing to SUN appears to have slowed. Nutrition-sensitive agriculture mattered because it tried to make nutrition everyone’s business. But each time the field broadened, the risk of dilution grew too.

Maybe we nutritionists aren’t needed anymore – undernutrition is slowly coming down, and now, GLP-1s are the “saviors” of the obesity pandemic…I think you all know I am being a bit sarcastic here, but truly, what is next? Will another report or a global meeting that focuses solely on nutrition help? Likely not. Even more so, is international development dead? I really hope not…but it ain’t lookin’ so good for 2030 if things stay as they are.

So, what comes next? Right now, with the current world order, I have no clue, my friends. Perhaps it is One Health. Perhaps it is climate-nutrition links. Perhaps it is a stronger focus on resilient diets, commercial determinants of health, or the health consequences of food environments. Maybe it’s everything, everywhere, all at once. Whatever the next frame is, it should not replace nutrition. It should protect it.

Because nutrition is not a luxury issue to be revisited when the world has time. It is foundational to human development, resilience, and equity. If the world is serious (which is questionable at the moment) about reducing poverty, improving health, strengthening food security, and building climate resilience, then nutrition must remain visible — not just as part of the conversation, but as a priority in its own right.

The next global agenda post 2030 should not have to rediscover nutrition all over again. It should learn how to keep it there. 

Food Bytes: June 2025 Edition

FOOD BYTES IS A (ALMOST) MONTHLY BLOG POST OF “NIBBLES” ON ALL THINGS CLIMATE, FOOD, NUTRITION SCIENCE, POLICY, AND CULTURE.

I just returned from an unforgettable trip to Lao PDR, with two stopovers in Bangkok, Thailand. Laos is a country of striking contrasts—on one hand, it moves with an unhurried, almost meditative rhythm; on the other, it carries the weight of a complicated past, still navigating the long shadows cast by war, particularly the enduring legacy of unexploded ordnance.

By Jess Fanzo, Luang Prabang

As many of you are aware, I’m currently working on a book that explores how the counterculture movements of the long 1960s have shaped today’s food systems. Inevitably, that journey includes grappling with the legacy of the Vietnam War, and as an American, traveling through this region stirs deep reflection. It's impossible not to think about the imprint left behind by U.S. military action and the resilience of communities who’ve had to rebuild in its aftermath.

Yet what struck me most was how far this part of the world has come. There’s a quiet strength in Laos, a gentle pride in its culture, and a determination to move forward without forgetting the past. It’s a powerful reminder of the world’s ebbs and flows, and how, even in the face of immense hardship, there’s the possibility of healing. “This too shall pass” kept echoing in my mind—not as a dismissal of pain, but as a recognition of time’s capacity to soften and transform.

Onward to this month’s Food Bytes.

IFPRI put out a bible in this year’s Food Policy Report. Where the rubber meets the road is Section 5, on effective change and the factors that determine how policy change occurs. One of our new papers led by Stephanie Walton (who is doing amazing work at Oxford) suggests that addressing asset stranding proactively, rather than trying to prevent it, could be a powerful lever for change.

Some great data exercises are out that provide useful nuance in how our food systems are performing. First up is the Systems Change Lab, which assessed progress for 32 outcome indicators in the food system. To help spur transformational change, we also highlight 58 critical enablers and barriers. Results of their analysis? NOT GOOD. The second is by the Better Planet Laboratory, which identifies food flows through nearly every major port, road, rail, and shipping lane worldwide and traces goods to where they are ultimately consumed. It’s called the Food Twin Map.

There are also some great people producing worthy pieces to read and follow. First, the great Bill McKibben has a Substack. I encourage you to read one of his latest entries, “So many moving pieces.” Nicholas Kristof is fighting the good fight and producing many excellent pieces on how the US government’s actions are harming global health and nutrition. Check out this, this, and this. Other institutions are getting in on the action. Bloomberg News has launched a new food column, titled "The Business of Food." The UNDP appears to be making a play in the food systems sector, including the launch of a new Conscious Food Systems Alliance. Fascinating!

Some highlights from journalists writing about food:

  • An interesting take on RFK Jr’s Make America Great Again policy: Grocery Update Volume 2, #4: MAHA Or Misdirection. Grocery Nerd argues that the “MAHA” framework may serve more as political window dressing than actual change.

  • DeSmog reported that food giants Nestlé, JBS, PepsiCo, Mars, and Danone are overstating their climate commitments—leaning heavily on unproven carbon removal schemes, neglecting methane reductions, and relying on weak, loophole‑filled deforestation pledges—according to a new report from the NewClimate Institute and Carbon Market Watch. Gee, what a shocker…

  • In this article by Grist, the blending of at least 30% vegetables or plant proteins into meat products—known as “balanced proteins”—can deliver taste and price similar to conventional meat, while significantly reducing greenhouse gas emissions.

  • This fascinating article in The New Yorker, entitled “Schmear campaign: How a Hazelnut Spread Became a Sticking Point in Franco-Algerian Relations,” is about how the European Union has banned Nutella competitor El Mordjene, a move some see as politically and racially motivated.

  • In the New York Times, they have a new series, “What is History.” They kicked off the series with two articles on food: One by Jacques Pepin on culinary pursuits and the other by Carey Fowler on the biodiversity of our food supply.

  • I fully admit to being a fan of Elizabeth Kolbert, and she delivers with her latest article: "Do We Need Another Green Revolution?" Worth your time to read along with all of her work.

  • Michael Grumwald has a new book out, and he wrote a piece, A Food Reckoning Is Coming, as part of his book tour. Another worthwhile and perhaps divisive read.

Some highlights from the science literature

  • This study validates the Healthy Diet Basket—a least-cost dietary model based on food-based dietary guidelines—as a globally consistent benchmark, finding that it delivers adequate macronutrients and micronutrients at about US $3.68/day.

  • Whereas this study argues that dietary species richness (DSR)—a measure of the number of different edible species in a diet—is the most effective global marker for capturing food biodiversity. They also show it correlates strongly with lower mortality in Europe compared to other diversity indices, and tracks micronutrient adequacy in low- and middle-income countries.

  • Speaking of diets, this study uses a linear programming model of over 2,500 U.S. foods to show that individually tailored vegan, vegetarian, and flexitarian diets (with ≤255 g of pork and poultry per week) can meet nutritional needs, align with the Paris Agreement's 1.5 °C climate target, yield up to ~700 healthy-life minutes per week, and reduce climate impacts sevenfold.

  • Fortification remains essential and is considered a cost-effective way to fill nutrient gaps. Check out this modeling paper.

  • On processing…This NEJM perspective argues that mounting evidence linking ultraprocessed food consumption to increased calorie intake, obesity, and chronic disease necessitates regulatory policies—such as front‑of‑package labeling, marketing restrictions, and excise taxes—to curb their public health impact. Not sure there’s anything new here.

  • Numerous modeling papers are being published on the impacts of climate change on food production. This paper models six usual suspect staple crops — maize, soy, rice, wheat, cassava and sorghum — and finds that for every 1 °C increase in temperature, food production will decline from current levels by 120 calories per person per day, but that income growth and adaptation strategies could alleviate 23% of global losses by 2050 and 34% by 2100. Gulp.

  • Should we consider alternatives like insects? According to this article, that may not be the case. The title alone is click-worthy: Beyond the buzz: insect-based foods are unlikely to significantly reduce meat consumption.

  • Maybe it’s time to start building climate-resilient systems - not just food, but across all systems. Check out our new policy paper, which argues in this manner.

For those interested in broader development issues, the Sustainable Development Report 2025 is now available. Another report that feels more like a book on how the world is progressing on those pesky goals that would make the world a better place and leave no one behind. Related to that, we have a new paper on how pastoralists are coping with resource constraints, conflict, and climate extremes. We initiated this work a decade ago in Isiolo County, Kenya, utilizing photo elicitation and semi-structured interviews with Borana and Turkana pastoralists to gain a deeper understanding of the constraints hindering their ability to practice pastoralism and to identify opportunities for better supporting pastoralist communities with climate-resilient strategies. And last but not least, a conversation about The Myth of the Poverty Trap.

And do check out our new Food for Humanity podcast! This limited series is all about alt-proteins.

That’s all, folks. Have a wonderful, safe, and delicious summer!

Barriers to a just, sustainable dietary transition

As world leaders meet to discuss grand global challenges, like climate change, over champagne cocktails this week here in NY, my friend and colleague, Chris Barrett and company asked to write about what I think are the main barriers or challenges to a just, sustainable dietary transition. Hmmmm. Where to even start?

The overarching major challenge is the inequities in the ability of many people to access (physically, economically, and socially) what is considered healthy, safe, and sustainable diets. Ironically, many of these same people are the food producers for the world. Accessing these diets and adapting will only get more complex if we stay on a business-as-usual course in the context of climate mitigation and adapting to climate-related extreme weather events.

There are many reasons for this lack of access that could cut across inefficiencies across food supply and environments and demands for specific kinds of food that put the world on a dangerous course. However, there are a few barriers that I would like to highlight. This summary focuses on food systems. However, many systems and sectors are responsible for meeting this goal, such as health, economics, education, and urban/rural development.

The first challenge is unrealistic goal and recommendation setting. Goals such as the Sustainable Development Goals provide a universal road map for how we want the world to be in seven years. Still, not every goal is relevant, meaningful, or a priority for every country. Recommendations for food system transformation are often made as generalities, not articulating who is responsible, for what, and by when. They also do not indicate how these recommendations can be translated into action ‘on the ground’ in the context of established interests and constrained budgets.

The second challenge is data gaps. High-quality analytical methods and tools to collate, curate, and analyze data across food systems; integration of data sets across disciplines; and new empirical research to solve the grand challenge of sustainable development (Fanzo et al., 2020). These data gaps bring about difficulties in navigating unintended consequences or trade-offs. While there are many gaps across food systems science, I focus on diets here.

We remain unclear on what people consume, why, and their barriers to accessing healthy, sustainable diets. Global dietary intake data that are nationally and subnationally representative remain sparse. Most countries do not consistently and systematically collect individual dietary intake data, and the existing data are often based on models relying on household expenditure and consumption survey data, food balance sheet data, or data from subpopulation nutrition surveys. Although these modeled estimates may give us a sense of dietary intake and patterns of consumption, they are an uncertain substitute for robust, representative individual dietary intake data reflecting recent consumption patterns at a national level, particularly in low- and middle-income contexts. Collecting robust longitudinal dietary data would allow researchers and policymakers to understand better how diets change over time and why.

The third challenge is the politics across food systems governance. As one example, the United Nations Food Systems Summit (UNFSS) and its stock take in July 2023 is not without uncertainties and controversies, with rumblings of it all being grandiose political wonk talk. With summits, there are always questions about impact. Will all stakeholders be included? Will the needs of the vulnerable and marginalized be prioritized? Will there be a sense of urgency to scale up investment? Will there be any accountability mechanism to track commitments and hold those to account who fall behind? If this is the mechanism for food systems change and for governments to engage, these questions are critical to understand and act on.

While addressing effective governance is a sticky issue, more and more, we as researchers must engage in this space if we are to see evidence come to bear in policy- and decision-making.

Food Bytes: July 21 - Aug 25

Food Bytes is a weekly blog post of “nibbles” of information on all things food and nutrition science, policy and culture.

Took a bit longer to get up the next Food Bytes entry due to summer holidays. So here it goes.

Summer is going out with a roar. The Inter-Panel on Climate Change (IPCC) produced their outstanding report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems. Lots of media coverage followed. Diet recommendations were made (reducing beef, taking on a more flexitarian diet etc). If we want to live in this changed climate, we need to adapt. The saber-toothed tiger had a less flexitarian diet and we know what happened to them…

Speaking of adapting, scientists found a “stature gene” among Central African hunter gatherers, also known as pygmies. This short gene gave them an advantage in Africa’s hot, humid rainforests. I was really hoping this gene hopped across the Atlantic to Italians, or even more so, short Italian American women living in DC to help explain my enduring squat-ness, but alas, no such luck. While on the topic of luck, according to the Union of Concerned Scientists, you should also stay away from cereal that has corn as the main ingredient if you want to have an environmentally friendly diet. So better forget about your Froot Loops and Trix and reach instead for your Lucky Charms.

Farmgate value of global vegetable production by income groups of countries, average 2012–2013, current US dollars (Source: Schreinemachers et al 2019 GFS Journal)

Let’s continue with the climate onslaught shall we? This article talks about the beginning of the end of the livestock industry. But is that really so? Don’t underestimate the chicken man. And do you know how much of a carbon footprint you consume with your diet? BBC provides a calculator - do the math and you will quickly be blanketed in a quilt of guilt. It ain’t just beef that you gotta worry about…

Sam Myers of Harvard published a great piece in the WaPo on how increased CO2 in the atmosphere will “zap” nutrients from key crops. He argues that 175 million people could become zinc-deficient, 122 million would not be able to get protein, and 0.5 billion would have iron-deficiency-related disease. So now we need to worry not only about getting enough food to feed 10 billion, but the quality of those foods in fulfilling our nutrient needs. And the declines in nutritional quality are happening in real time. A study examining 43 “garden” crops in the U.S. found declines of 6 nutrients - protein, calcium, iron, phosphorous, riboflavin and vitamin C - since 1950. The food supply already can’t keep up. Mario Herrero and colleagues found that our current food supply does not produce enough fruits and vegetables, and in the course of the next 30 years, that supply will worsen. If everyone were to follow the WHO recommendation of 400 g/person/day of fruits and vegetables, 1.9 billion people would not have the access to these foods – the food supply just cannot keep up.

But a recent article in the Global Food Security Journal argues that vegetables hold a lot of economic power. Yeah sure. That is, if we can produce them. And then people want to eat them. They suggest that governments will need to increase their investment in farm productivity including improved varieties, alternatives to chemical pesticides, and the use of protected cultivation. There is also a need for better post-harvest storage of veggies, food safety and market opportunities. To tap the nutritional power of vegetables, consumers need to know how vegetables contribute to health, be able to afford them, or be able to grow them themselves. God speed to those New Yorkers living in 300 square feet of space with no windows and definitely, no outdoor space.

The recent paper by Eker and colleagues, published in Nature Sustainability, adds to the sustainable diet literature and evidence base, examining how consumer diet shifts can contribute to mitigation of climate change. Utilizing scenario assessments, the authors model the impacts of different compositional and behavioral dietary shifts among the global population on environmental footprints. Compositional dietary shifts included average meat consumption, flexitarian (more plant-based), vegetarian, and vegan dietary patterns. As other studies have shown, changes in diet composition towards more plant-based diets, have implications on the environment. However, more significant shifts, by a large swatch of the world’s population, towards vegetarianism would need to occur to see impacts on greenhouse gases and other environmental measures (such as land use). The paper is unique in that it models the behavioral dietary shifts among consumers and their impacts. The authors found that younger populations (ages 15-45) respond to social norm behaviors, that is, as the world moves towards more vegetarian type diets, the change towards those diets is more rapid.

They argue that the values a society holds among peer groups can outweigh the influence of scientific facts. This was evident in that behavior shifts in response to health or climate risks were not as significant as motivators of behavior change. Secondary education attainment (a predominant proportion of the world’s population) and self efficacy and identity among women were also important motivators of dietary behavioral change. This study argues that for us, as individuals to make an impact on the environment through our diets, significant shifts need to be made by a large segment of the world’s population. These shifts require a movement towards a vegetarian type diet to reap both environmental and health benefits. Much of this change would happen through peer influence (think social media), through women’s agency, and through those with a secondary school education. The change, would need to happen on a grand, transformative level as called for by the EAT-Lancet Commission report in early January 2019.

Fires in the Brazilian Amazon. Source: NYTIMES

Foreign Policy well articulates the findings from the EAT Lancet and the IPCC report here and argue that the global food crisis is here. Now. Live. I also was on the Bloomberg Daybreak America’s show to discuss the impacts of the food system and diets on climate change. Check out the show here (segment starts at 1:22:50). Scientists have been forecasting their warnings for 40 years - they were right and no one listened. Maybe people (and governments) will start paying more attention and take some serious action. The NOAA show that July 2019 was the hottest month on record since they started recording temperatures. Speaking of heat, the Brazilian amazon fires are getting lots of attention right now. The NY Times shows a time scale of problem. It should be noted that these human induced fires are mainly done to prepare agriculture lands. And they occur every year, around the same time in the Amazon. The article makes three points on why these fires are different. (1) There were 35 percent more fires so far this year than in the average of the last eight years. (2) There has been a rise in deforestation in recent years, after a long period of decline. (3) While a large majority of the fires were on land that had already been cleared of forests many others are burning with particular intensity that are “deforestation fires.”

While we are discussing trees, it seems a banana fungus, known as “Fusarium wilt tropical race 4 (TR4)” has been devastating plantations in Asia and now the Americas. It is supposedly impossible to eradicate and can live in soil for 30 years. The economic upheaval cannot be overstated. Speaking of loss, a study out of Santa Clara University found that one-third of edible produce (like tomatoes, sweet corn, artichokes, watermelon, cabbage, strawberries and kale) remains unharvested in the fields. Reasons? Field/harvest stability, weather, pests and plant diseases, labor availability, market prices, and buyer specifications for how produce should look and feel like.

By the time we got to Woodstock…

I just can’t keep up with all the latest food trends. Did you know McDonalds has jumped on the podcast bandwagon? Yeehaw. Virtual restaurants are on the rise, meaning that they are digital-only establishments that don’t need a dining room or waiters. They rely on people ordering their food from apps. But kickin it back to ol’ school, this article gives ode to the Waffle House, started in 1955 in Avondale Estates Georgia. You just can’t replicate that with an app. Oh, how I reminisce of those bygone days. Can you believe Woodstock happened 50 years ago? I just bought this book: Hippie Food: How Back-to-the-Landers, Longhairs, and Revolutionaries Changed the Way We Eat by Jonathan Kauffman. Bring on the tempeh. Seems all things hippie are back in style. Keep an eye out for a blog dedicated to 1968-1969 and how it influenced our food ways.

Delving further back into history, the New York Times has an excellent piece on the “barbaric history of sugar” that fueled slavery in the United States. By the mid-19th century, the U.S. had 125,000 slaves working on sugar plantations! Fast forward to today, we are now trying to figure out how to reduce, remove or tax this “white gold” in the food supply. Forty countries and 7 cities have a sugar tax. The Economist highlights a study showing how to optimize sugar taxes without regressive effects. They suggest that: “In the real world, if taxes in one place get too high shoppers will arbitrage the rules by traveling to buy soft drinks elsewhere. Taking this into account they reckon that the optimal rate for cities is 0.5 cents, although a more efficient system would be a state or national tax to control America’s sugar rush.”

Impact of climate change on crops, water and income in Timor-Leste. Source: Bonis-Profumo et al 2019.

Here is just a few cool papers, reports and books that came out in the last few weeks:

  • Association Between Plant-Based Dietary Patterns and Risk of Type 2 Diabetes: A Systematic Review and Meta-analysis. There is a strong inverse dose response association between plant-based diets and risk of type 2 diabetes This association was strengthened when healthy plant-based foods, such as fruits, vegetables, whole grains, legumes, and nuts.

  • Soft condensed matter physics of foods and macronutrients. This article discusses the importance of physics in understanding the texture, taste, and composition of foods. It is an atom-colliding article of food science and matter physics. Get your genius on.

  • Ravaged landscapes and climate vulnerability: The challenge in achieving food security and nutrition in post-conflict Timor-Leste. This article focuses on the fascinating Timor-Leste - an agrarian society that won independence in 2002 and is struggling to achieve food security and reduce undernutrition as the country modernizes. The economy depends on fossil fuel revenues and oil reserves are dwindling. A review of climate, agricultural, and nutrition data reveals high weather vulnerability, low agricultural productivity, and slow dietary and nutritional progress. But solutions exist. Agricultural sector actions can make important contributions to poverty reduction, food security, dietary diversity, micronutrient sufficiency, and overall nutrition. Agriculture can be made to be more nutrition- and gender-sensitive with a focus on mixed farming systems, biodiversity, climate-smart practices, and access to inputs, training, and technologies for farmers to enable sustainable and healthy rural livelihoods. Ultimately, productivity levels must improve to support the availability of sufficient and nutritious foods.

  • Gene-environment interplay: what do our genes say about dietary choices? Those of us who work in public health often forget about epigenetics and the way our genes play out in our diets and health status. The authors say: Diet is not just dictated by guidelines and individual choices, but also by availability and accessibility. Therefore, future studies that investigate the relationship of gene expression and a healthy diet in individuals exposed to a similar environmental milieu—for example, in accessibility, inducements, and the socioeconomic construct—are needed to understand the gene–environment interplay at the community level. These results can leverage genetic expression analyses to provide early biological footprints of an unhealthy diet environment, in order to facilitate the investigation of social factors that influence prevalences and outcomes of disease processes, such as food deserts and food swamps.”

  • Trends and Correlates of Overweight among Pre-School Age Children, Adolescent Girls, and Adult Women in South Asia: An Analysis of Data from Twelve National Surveys in Six Countries over Twenty Years. The researchers found that overweight children had significantly higher odds of having an overweight mother and were more likely to come from wealthier households, live in urban areas, and have more education.

  • Modernization of African Food Retailing and (Un)healthy Food Consumption. In Zambia, two-thirds of the households use modern and traditional retailers simultaneously, but richer households are more likely than poorer ones to use supermarkets and hypermarkets. Use of modern retailers is positively associated with higher consumption of ultra-processed foods, after also controlling for income and other socioeconomic factors. However, the use of traditional stores and kiosks is also positively associated with the consumption of ultra-processed foods, suggesting that modern retailers are not the only drivers of dietary transitions. Interesting!

  • The SDG of zero hunger 75 years on: Turning full circle on agriculture and nutrition. In this paper, Derek Byerlee and I look back to the pioneering 1943 UN Conference on Food and Agriculture in Hot Springs, Virginia where the first international commitment to ending hunger was made. Despite these good intentions, however, the agricultural and nutrition communities largely went their separate ways for the next 50 years. Following through on the conference’s balanced approach of “more and better food” would have resulted in better nutrition for all. Today, the SDGs have once again put nutrition and agriculture together at center stage. Despite some important gaps in knowledge, financing, and implementation capacity, we are finally in a better position to shape food systems in a way that ends hunger and all forms of malnutrition.

  • Technical Brief: Economic Evaluations of Multi-sectoral Actions for Health and Nutrition. This is a fantastic brief by the AHN Academy. This is a fantastic brief by the AHN Academy to “created to advance knowledge and scientific understanding among the global research community of economic evaluation methods and metrics related to costs and benefits of agriculture, food and livelihood strategies for nutrition and health.” They examine different types of economic evaluations and move towards standardizing a set of metrics to economically assess nutrition.

  • The Political Economy of Food. Jody Harris and colleagues at IDS just published this IDS Bulletin that examines the issues of power across food systems. It looks at the various active players, relationships, activities, and institutions that play a major role in shaping food systems and power inequities. This was a much needed publication and I plan to use it in my class on food policy.

Food Bytes: June 3 - June 30

Food Bytes is a weekly blog post of “nibbles” of information on all things food and nutrition science, policy and culture.

The month of June was filled with lots of food-related action - meetings, conferences, prizes and elections. Let me tell ya, it was hard to keep up. The question is, what is the result of all these meetings and the environmental footprint of moving all these bodies from meeting to meeting? Does it actually shift the agenda in positive directions? Are we all just talking to our friends? Is it just a way to keep us busy posting photos and videos on twitter? I wonder sometimes. I am not criticizing. I am a part of the problem. But I do think it is time to rethink what all this effort is amounting to, and for who.

The UN Food and Agriculture Organization, also known as FAO, hosted a Future of Food Symposium with some dynamo speakers, but not a lot of action coming out of it. FAO also just announced the election of their new Director General. His name is Qu Dongyu from China. He is currently the Vice Minister of Agriculture and Rural Affairs of China. Makes sense. China is a giant and is greatly shaping the world’s food system. Looking forward to seeing his vision. He has a lot of work to do…

The American Society of Nutrition @nutritionorg hosted their annual nutrition conference, right upon Johns Hopkins doorstep in Baltimore. Lots of diverse science being presented and also lots of controversy around sponsporship of events and significant presence by industry. I was only there for a day but that was about all I could take sitting in an over air-conditioned window-less conference center looking at powerpoint after powerpoint. That said, it is a great way to get caught up on the latest science. And Marie Ruel, a stellar international nutrition scientist at IFPRI, was awarded the Kellogg Prize for Lifetime Achievements in International Nutrition. Well deserved. Her talk is here. I highly recommend reading Marie’s incredible body of work. Much of it can be found here. You will see why she got the award - she accomplished so much over the last 30+ years. And she still has more to do!

The @EATforum Stockholm Food Forum, also an annual affair, took place. Glitz? Check. Grand? Check. Aspirational? Check. But what’s next? The impact of EAT is yet to be seen and it remains unclear on where they will go from here. Do they do advocacy? Policy? Science? I did the opener with Johan Rockstrom or also known as Johan Rockstar. It was fun. The video is below. One thing is clear to me, if they are advocating for a better food future for all, they need to take the show on the road.

Speaking of EAT, the EAT Lancet Commission fall-out keeps churning. Some of the authors of the Commission provide some explanation of issues raised by other scientists on the environmental targets here in a Lancet short response/commentary. Another study put the EAT-Lancet reference diet to the test among a large prospective cohort of British adults. The researchers found that the diet has beneficial associations for ischaemic heart disease and diabetes, but no association with stroke and no clear association with mortality. The media continues to churn out pieces on sustainable diets and mentioned the EAT Lancet report. Great that the work is garnering so much attention in the popular press but what now? Some highlights in the last few weeks:

  • This Vox piece closely examines what our diets will look like in a hotter, drier climate. Lots of talk (literally - it is an interview style piece) on the future of food and technology.

  • The Eater highlights the rise of the plant-based burgers in particular, the Impossible Burger, and how fast it went viral. Seems everything David Chang touches turns to gold.

  • Stepanie Feldstein also wrote for Yes Magazine about the plant-based burgers and argues that while it won’t save the course we are on with climate, small individual actions do matter, and manifest in different ways.

  • This Devex article asks about the relevancy of the EAT Lancet report to the global south. Good question. One expert from Liberia indicated that many in her country don’t even know about the report. That is not a surprise. That said, in the talks I have given on the report, I have emphasized what it does and does not mean for Africa and Asia (as well as what the report did and did not do), as a researcher who squarely works in both continents. Still a lot of work to do to ensure the global findings of the report translate in appropriate ways that ensure livelihoods and culture are considered right along with health and environmental challenges for particular, diverse country contexts.

  • I had to laugh at the title of this Guardian article. “Most 'meat' in 2040 will not come from dead animals, says report.” Why does that sound scary when taken at face value?

Okay enough on that! The @WorldFoodPrize 2019 winner was announced this month. The prize will go to Simon Groot, a Dutch vegetable “seedsman” where he started the East-West Seed Company reaching over 20 million smallholder farmers. More about his life can be found here. Not sure how the World Food Prize calculates the reach. I recall last year they credited shared prize winners Haddad and Nabarro, with “reducing the world’s number of stunted children by 10 million between 2012 and 2017.” While these two giants definitely made contributions, how did they get to that number?

Two publications on India just came out that I highly recommend. The first is a book, published by the great Prabhu Pingali and colleagues on Transforming Food Systems for a Rising India. It is a part of a book series by Chris Barrett at Cornell, on Agricultural Economics and Food Policy. I will publish a book on food systems for nutrition in mid 2020. At the same time, the Global Food Security Journal just published an article on future diets in India. They show that by 2050, there will be projected increases in per capita consumption of vegetables, fruit and dairy products, and little projected change in cereal (rice and wheat) and pulse consumption. Meat consumption is projected to remain low. The question remains, what will that mean for their production and food supplies and their nutrition outcomes?

Future direct consumption trends in India by Alea-Carew et al 2019 GFS Journal

Much being written about the food system front these days. To start, Nicholas Kristof, Opinion Columnist for the New York Times, in all of his eloquence highlighted the obscene inequities of our food system. He wrote:

“If some distant planet sends foreign correspondents to Earth, they will be baffled that we allow almost one child in four to be stunted, even as we indulge in gold leaf cupcakes, $1,000 sundaes and half-million-dollar bottles of wine.”

Guido Schmidt Traub and colleagues from the Food and Land Use Coalition argue that there are three ways to fix the food system in Nature. I agree with their three pillared approach (see figure below) but how? and with what investment? More details please! And if you don’t even know what I am talking about when I say “food system”, Corinna Hawkes and colleagues lay it all out in a policy brief. She also has another brief on why food systems matter for policies. I really like these - and there are more to come. Marion Nestle also lays out what it would take to change the United States food system. Marion is so practical. I would love to see her do more global work. Maybe we all need a dose of her realism.

What it would take to change the food system. Schmidt-Traub et al 2019 nature

The SDSN Network hosted an online conference on nutrition-sensitive agriculture from 3-5 June, 2019. Nutrition-sensitive agriculture offers great potential for achieving SDG 2, as it connects agricultural development to improved nutrition outcomes. Many nutrition-sensitive agriculture interventions have been applied in recent years. This e-conference aimed to turn the evidence coming from these interventions into concrete recommendations for practitioners. Close to 1,000 people from all over the world registered for this e-conference, taking part in three live sessions and interacting via an online conference platform. We had great speakers — Matin Qiam, Harold Alderman, and Agnes Quisumbing — who highlighted the latest research. Missed it? All the powerpoints and videos can be found here.

Speaking of SDSN, they are also responsible for the SDG Index. The 2019 report just came out. Do indices really do much? Do they spur action?Guess who ranked number one in the world in moving towards achievement of the Sustainable Development Goals? Denmark followed by Sweden. What a shocker! Last? Central Africa Republic. Second worst? Chad. Triste…Looking at the OECD countries, the USA is awful. Yo Trump, I thought you were going to make America great again. Yah, right.

OECD Progress on the SDGs (2019)

But it ain’t just America my friends, Italy is struggling on many fronts. Just coming back from Rome, I am reminded about the scale of the rubbish there. And now it seems the trash problem is becoming a public health hazard. Such a beautiful dazzling city ruined by poor management. Oh, and tourism. Mamma mia.

Speaking of indices, Bioversity just released their Agrobiodiversity Index Report which assesses dimensions of agrobiodiversity in ten countries to measure food system sustainability and resilience. Strangely, only 10 countries are shown. Not sure why there are not more. Would be interesting to know if this will be more widespread. And if you think dedicating a day to biodiversity is important, think again. @AgroBioDiverse lays out why he dislikes the International Day for Biological Diversity. I actually completely agree with him. I have very similar sentiments with the Decade of Nutrition…