Life lessons from Willie

In my first year at Columbia University as a Professor at the new Climate School, it has truly been a pleasure getting to know the graduate MA students in Climate + Society. While the past few weeks have been disquieting on campus (and let’s see if the students have a graduation), it is that time of year when they come to me for advice on potential jobs and careers. Students want to discuss life advice on how they can carve out a path that is meaningful personally and professionally. The funny thing is, at 52, I am still trying to figure that out. I often say, “My plan was not to have a plan.” That may not be all that helpful in practical terms…

Copyright: © MARK SELIGER

But there is a person who I find quite helpful as even I continue to navigate what I want to be when I grow up. I recently watched the four-part documentary on Paramount called “Willie Nelson and Friends.” Now, let me tell you that I am not a huge fan of Willie Nelson’s music. I appreciate many aspects of him, his talent, and his voice, but I don’t partake, so to speak. My perception of Willie before watching the series is that he is considered the pot-smokin’ punk rocker of the country world. And after watching the series, I realized he is so much more. Why am I digressing to Willie about career advice? Well, because he has some lessons to teach us on how to work and live well, and you can seamlessly do both. I feel quite strongly about these three lessons and I try to make headway towards them.

Lesson number one: Only do work you enjoy. Willie spent a long, long time trying to accommodate what Nashville and the public wanted to hear and wanted him to be. He started off in the Air Force and held many remedial, random jobs, even moving to Washington state before settling in Nashville, where he pursued singing and songwriting. But his persona, his look, his music—while appreciated—never launched him into superstardom in Music City. It wasn’t until he started pursuing the kind of music he wanted to listen to, dressing the way he was comfortable, and living the life he was meant to live in his home state of Texas that he truly came into being quintessential Willie. He describes himself as the “Ol’ Cotton-Pickin’, Snuff-Dippin’, Tobacco-Chewin’, Stump-Jumpin’, Gravy-Soppin’, Coffee-Pot-Dodgin’, Dumplin’-Eatin’ Hillbilly From Hill County.” Remember, Willie came from stark poverty and abandonment. There is a part in the documentary where he says, “Freedom is control in your own life. I have more control now than in the past, and I'm learning the value of saying no.” While we all have to do things we don’t enjoy in our jobs, most of your time should be spent doing projects and work you truly take pleasure in. As Willie said, “We create our own unhappiness.” There are estimates that we spend 1/3 or more of our life at work. How to make the most of those 100,000+ hours? I know this all seems basic and privileged, but being authentic and true to (and honest with) yourself is at the core for everyone. Willie does it. So can we.

Lesson number two: Keep on, keepin’ on. Willie is 90. He struggled for a long time to find his voice and purpose, but he found it. He had many personal losses, heartbreaks, and health scares (and owed the U.S. government 32 million buckaroos for a stint), but he was able to take all the lows that life dealt on the chin and kept pushing on. He remains incredibly prolific with 152 albums. Now, maybe there isn’t enough self-editing going on there, but he has this urge (and enjoys) writing and composing music, collaborating with different genres of music, and touring. Part of his stamina relates to lesson one. If you love what you do, you want to keep doing it. In the documentary, Willie says, "It's hard to believe it was 60 years ago I wrote a song 'Funny How Time Slips Away.’ I was only 27, and I really didn’t know what I was talking about."

Number three: Be collaborative and find your tribe. Willie has collaborated with just about everyone in country music, and in other genres. His relationship with Ray Charles, for example, was exceptional. Everyone “in the business” has nothing but nice things to say about him. Willie Nelson Family’s motto is: “Don’t be an asshole. Don’t be an asshole. Don’t be a goddamn asshole.” This ethos is what enabled him to start Farm Aid, which is an incredible endeavor started in 1985 to “build a system of agriculture that values family farmers, good food, soil and water, and strong communities. Our annual music and food festival celebrates farmers, eaters, and music coming together for change.” Willie is always on the road, bringing his tribe with him. His band is made up of immediate family (including his sister and sons) and some of the same members for the last 50+ years. At the core is knowing who you are, figuring out what you love, and who you want to do it with.

Well, maybe there is a number four. Pay your taxes because the IRS will always catch up to you….

Food Bytes: March 2024 Edition

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

“All of my work is directed against those who are bent on blowing up the planet.” —William S. Burroughs

That just about summarizes it for me. I can’t even begin to fathom what the world will look like here in the U.S. come Jan 1st 2025 (along with the other 4.2 billion people voting for their democracy this year), but I will continue to hang onto the small glimmers of hope for a humanity that doesn’t want to watch the world burn. On a lighter note, let’s get into some food bytes.

Lately, I have been listening to a lot of podcasts while walking to work. There are a few that are worth a listen. Although an older podcast, Everything is Alive is witty. It brings to life everyday objects. For you foodies out there, Louis the Can of Soda (“That's my evaluation of humanity. A chronic search for potency”), Jes the Baguette, and Vinnie the Vending Machine are pretty hilarious. I also listened to the BBC Food Programme’s Herb and Spice Scam. Yes, your oregano is full of olive leaves…and the BBC Food Chain’s Why We Love Dumplings. First off, the host, Ruth Alexander, has the most soothing voice. She really should do some nighttime readings on the Calm app. Second, dumplings hold a unique place in society. Every country/culture has them as part of their staple cuisine: gyozas, wontons, ravioli, pierogis, samosas, khinkali, and empanadas, to name a few (see the photo of these Cuban varietals I recently took at the Isla Diner in Hoboken). Just delish.

As I have mentioned in past blogs, there is the 6-part Barbeque Earth by the Carnegie Endowment for International Peace is just outstanding. I highly recommend it. Stay tuned for more podcasts by Ambrook Research’s The Only Thing That Lasts podcast on America’s farmlands, indeed a very precious resource. The first episode wondered if farmland is running out in the U.S., spurred by fears that Bill Gates is gobbling it all up (he owns about a quarter of a million acres of it). The second episode dives into the creation of U.S. farmland.

As far as major media stories go, this long read by the New York Times on India’s sugar cane fields and their impacts on families, particularly women and children, is disturbing and tragic. Worth the read before you open that next can of ice-cold Coke.

Lately, many reports have pulled together evidence on the links between climate and nutrition. Per my usual spiel, there has been so much research over decades showing the various links between climate change, variability, extreme weather events, and deleterious nutrition outcomes, but it sometimes takes a large-scale report to draw attention to the topic. Here are just a handful that have come out in recent months:

• Emergency Nutrition Network’s report: Exploring new, evolving and neglected topics at the intersection of food systems, climate change and nutrition: a literature review.

• Stronger Foundations for Nutrition’s report: An Evidence Narrative on Climate Change and Nutritious Foods. They also put out a database of climate-nutrition evidence. I was happy to see our team listed with other great researchers, such as Marco Springmann, Sam Myers, Andy Haines, and Matthew Smith.

• ANH Academy’s evidence map: Intersections of climate change with food systems, nutrition, and health: an overview and evidence map.

Speaking of food and climate reports, a few are worth your time.

The Food and Agriculture Organization (FAO) released a report in the last two weeks titled The Unjust Climate: Measuring the impacts of climate change on the rural poor, women, and youth. The report highlights how the climate crisis is particularly unjust for rural women. This statistic stood out: A 1° C increase in long-term average temperatures is associated with a 34% reduction in the total incomes of female-headed households relative to those of male-headed households. Extreme weather events also undermine the incomes of the female-headed households relative to those of male-headed households. Check out this figure on the right that shows just one additional day of extreme temps or precipitation is associated with 1.3% and 0.5% reduction in income for women. This may not seem like a lot, but this reduction translates to an annual income loss of 8% with heat stress and 3% with floods.

A new report by Helen at Harvard Law School, Options for a Paris-compliant livestock sector, argues that global emissions from livestock must drop by 61% by 2036 to align with the goals of the Paris Agreement. One of the authors, my colleague Matthew Hayek at NYU, is also an author of a Nature Food paper just published that criticizes the FAO’s Achieving SDG 2 without breaching the 1.5 °C threshold: A global roadmap report, arguing that the FAO doesn’t sufficiently address the shift away from the production and consumption of animal-sourced foods - particularly livestock. While the FAO report does set some milestones to reduce emissions and the growth of livestock, according to the authors of the paper, FAO doesn’t really articulate how. They also criticized FAO’s aquaculture target. FAO’s history with livestock is long and sorted. If you want to read a fascinating controversy about another report on livestock FAO produced in 2006 (Livestock’s Long Shadow), check out this piece by the Guardian. Le sigh…Can’t we all just get along?

On a lighter note, and maybe less controversial food system topic (famous last words…), the Vision for Adapted Crops and Soils — also known as VACS (no, this is not a vaccine project) — a project initiated by Carey Fowler in the U.S. State Department, has released its first report and list of 20 potential crops to expand on (see figure on the left). In full disclosure, I worked with Cynthia Rosenzweig’s AgMIP team here at Columbia and NASA GISS on some of the findings. Who doesn’t love traditional, indigenous, neglected crops — now called opportunity crops — and their potential for Africa and the world? AgMIP also released an awesome dashboard called the VACS Explorer to map the resilience of these crops in the face of climate change.

Speaking of data, I am a big fan of Our World In Data’s (OWID) Hannah Ritchie, who has a new book out, Not the End of the World. I hope she’s right. I am not sure how she can muster up any positivity looking at the data - as they say, the data don’t lie!! She consistently feeds the OWID with amazing food and climate data. Her latest is on weather forecasting. She highlights their importance but also how the quality is improving to predict extreme events and trigger early warning systems better. At Columbia University’s International Research Institute for Climate and Society — also known as IRI — we have been generating these types of data for decades that serve many sectors, including agriculture, public health and energy sectors.

It is so hard to keep up with the scientific literature on food systems these days. There is just so much evidence being generated. This paper stood out a bit for me. It tries to establish a strong link between biodiversity loss and our diets. They argue, and I agree, that most eaters don’t have a clue about the potential impacts of their diets on the rich biodiversity that we are losing around the world. In the paper, they estimate the biodiversity footprint of 150 popular dishes worldwide. Of course, beef dishes have high biodiversity footprints = not good…as compared to vegetarian dishes, but there are exceptions! The authors noted that chana masala has a high biodiversity footprint. Drats. The figure below shows the top 20 dishes with the highest biodiversity footprint across three different biodiversity indicators — species richness, threatened species richness, and range rarity using different scenarios for the way food is grown/raised: a) feedlot-grown locally produced, b) feedlot-grown globally produced, c) pasture-grown locally produced, and d) pasture-grown globally produced. Plot symbols and colors represent diet and dishes’ region of origin, respectively. Ingredients in the bar chart correspond to the main ingredient in terms of weight in a dish in the top 20 dishes with the highest biodiversity footprints. Looks like green chile stew fairs a bit better than other dishes. Whew!

Top 20 biodiversity footprint dishes from around the world

A few more fun tidbits for this month’s Food Bytes. Did anyone watch the Oscars? It was pretty boring with Oppenheimer dominating, but I did notice that everyone walking the red carpet looked especially thin and fit. Celebrities are known for trying the latest fad diets and having substantive budgets for expensive trainers and personal chefs, but clearly, this was the Oscars on Ozempic. Let’s see how this all plays out, but I do fear there are reasons to be skeptical about the weight loss drug’s long-term impacts on health. As always, The Maintenance Phase podcast is spot on with its Ozempic episode. Dary Mozaffarrian, former Dean of the nutrition policy school at Tufts, wrote an interesting piece in JAMA arguing that a food-as-medicine intervention should be paired with Ozempic prescriptions. And then there is Oprah who continues to shape the conversation about weight loss and her latest journey using these GLP-1 agonist drugs.

While we are on the topic of celebrity nonsense, Erewhon (nowhere spelled backwards) is just plain silly. But celebrities and the “LA set” flock to it in droves. This piece by Kerry Howley of the Cut is so worth the read: “Erewhon’s Secrets: In the 1960s, two macrobiotic enthusiasts started a health-food sect beloved by hippies. Now it’s the most culty grocer in L.A.” The New York Times claims it’s the “hottest hangout.” Yes, this is the place where Kourtney Kardashian has branded her 'Poosh Potion Detox Smoothie’ for a cool $22 and Saba balsamic vinegar costs $50. With the fiasco of Wegmans opening in NYC (with massive queues around several blocks), let’s hope Erewhon doesn’t decide to come eastward.

Source: https://www.loe.org/shows/segments.html?programID=16-P13-00020&segmentID=5

Speaking of hippies, I have been working on a book about how America’s 1960s counterculture movement used food systems to ignite a social revolution and ultimately failed. The American counterculture movement, born during the fertile but tumultuous late 1960s to early 1970s, recognized a similar looming storm and tried to redirect its path. The mounting political, social, and cultural challenges (limitations on natural resources, industrialization, pollution, inequities, population growth) influenced an entire generation to work toward rebuilding food systems into a more ethical “ecological utopia” of balance, stability, and food consciousness. Back-to-the-land communes, food co-ops, the first Earth Day, Stewart Brand’s Whole Earth Catalog, the Black Panthers’ Breakfast Program, Cesar Chavez’s National Farm Worker’s Association, and the Diggers’ free food experiments in the Haight Ashbury were all attempts to break the status quo and democratize food systems. They approached food and environmental issues as foundations for building an ideal society while simultaneously providing nourishment and wellness for the human population and the planet. They radicalized and politicized food as a medium for social revolution. While some of their individual battles prevailed, their revolution was defeated. Why did their vision fail, and why did we not heed their canary calls when we still had a fighting chance to fix the system? This story is about the short-lived influence of the counterculture hippie movement, why they clung to food and environment as their raison d’etre, and why we’re still fascinated by their history but struggle to learn from it in these darker, more dangerous times. So, stay tuned as I continue to scroll away.

Reminds me of one of the Sound Furies song’s we recorded a few years ago, V-Dubbed.

in the back of a ’66 VW
for a last cigarette can i bug u?
in her birthday suit under the trenchcoat
Patty Hearst doubled as her scapegoat

Food Bytes: January 2024 Edition

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

Things are off to a great start this new year. New York City finally got a bit of snow after 700 days without the fluffy stuff. It wasn’t much, but it was something. This absence of wintery weather further reinforces the idea that we live in a hotter world for any doubters out there…

It reminds me of a song, we, Sound Furies, wrote several years ago called 6-year snow on our 2nd album 3.3 x 3.3 = S.S.. The lyrics go something like this:

last night it snowed though it's almost summer
it hasn't snowed here for 6 yrs
maybe it was the silence, like a blanket in the night
we don't know why we had this dream

we got up and danced, to the silence of the snow
and then we really woke up at home

Here are some curated and random updates for January’s Food Bytes:

My friend and colleague Glenn Denning, a professor at Columbia University, wrote a fantastic book last year, Universal Food Security, and he is featured in Time magazine on how to feed the world sustainably.

Over the holidays, I read the 2023 Best American Food Writing curated by Mark Bittman, also a professor at Columbia. I loved the story, Is the Future of Food the Future We Want? by Jaya Saxena, written initially for Eater. Speaking of the future of food, is Grubstreet trying to make Steve Ells the found of Chipotle look like a serial killer? Check out what he is up to now…

I am now reading Mark Kurlansky’s The Big Oyster. Who knew how essential oysters were to New York City’s economic growth? If you like oysters, eat up - they are rich in zinc. I have lots of time for Mark’s writing on food history.

Far and Wide published an article on the best thing to eat in every country. There aren’t many surprises. For Italy, they chose Bolognese. Speaking of bivalves, I would have chosen spaghetti alla vongole myself…

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This past week had a lot of reporting looking back at 2023 and the impact climate change is having. It was clearly the hottest year and summer particularly on record. Just look at this graph to the right. Not sure anyone needs more convincing but if they do the new Ripple and colleagues paper hits home: “Life on planet Earth is under siege. We are now in an uncharted territory. For several decades, scientists have consistently warned of a future marked by extreme climatic conditions because of escalating global temperatures caused by ongoing human activities that release harmful greenhouse gasses into the atmosphere. Unfortunately, time is up.” YIKES…

About 60 food system experts published the Food Systems Countdown paper and report. I was really proud to get this out in the world. I hope it is now used…Speaking of data, it was great to see Hannah Ritchie of Our World in Data and author of Not the End of the World featured in the NYT. I loved this quote from her:

“The role of science is not to dictate policy. Science identifies the problems. It can identify potential impacts. It doesn’t dictate solutions. The role of science is to say, “If you do this, this is the outcome.” It should not say, “This is what you ought to do.” Even in the book, I try to tread that line quite carefully. I’m trying not to be superprescriptive. We live in democracies. We need to make democratic choices. We move into dangerous areas if we try to undermine democracy in order to tackle these problems.”

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Here are a couple of other interesting articles/reports I read over the last two weeks:

• World Dev paper on forecasting acute malnutrition among children using environmental conditions (precipitation, temperature, vegetation) and lethal and non-lethal conflict activity as predictors. Punchline? These conditions matter.

• Arid regions are going to get even drier. It's not optimistic for pastoralists and the animals they roam with, who are already significantly constrained. It is estimated that 25% of the world is living with drought.

• UNEP put out a report, What’s Cooking, that assesses the state and future of alternative proteins. It's a worthy read on the growth and demand of these products.

• There are so many great articles in the Global Food Security journal. I enjoyed this article by Elizabeth Bryan at IFPRI on gender inequalities and strengthening women's agency to create more climate-resilient and sustainable food systems. Punchline? Women matter. A lot.

• Systems Change Lab put out a State of the Climate report. It presents a roadmap across the various sectors contributing to and could be a solution in mitigating climate change. They show how far we are off track (see the figure). Punchline? It ain’t pretty. My New Year's resolution is to try to be more positive. This report did not help.

I want to leave you with two videos. The first is the Winterkeeper in the Guardian. This lovely video is about the winter caretaker in Yellowstone National Park who has lived there for 50 years. What a life of a person who has lived tranquility and appreciation in kinship with nature. Oppenheimer seems to be sweeping the movie award season, and it is worth watching the real Oppenheimer to better understand his views later in his life about whether the atomic bomb was necessary. Have a watch.

'Coz I'm the tax man

I get asked a lot about whether taxing soda is effective. There has been a lot published on taxing food and beverages that are deemed bad for us. So what gives? Does taxing soda have any impact on our health? This is my take on the science, but first, let this jig run through your head….

Should five percent appear too small
Be thankful I don't take it all
'Cause I'm the taxman
Yeah, I'm the taxman

I'll tax the street
(If you try to sit, sit) I'll tax your seat
(If you get too cold, cold) I'll tax the heat
(If you take a walk, walk) I'll tax your feet

TAXMAAAAAAAN!!!

Sugar-sweetened beverages (SSBs) are nonalcoholic beverages containing added caloric sweeteners. In addition to carbonated soft drinks or sodas, SSBs include energy and sports drinks, less-than-100-percent fruit or vegetable juices, ready-to-drink teas and coffees, sweetened waters, and milk-based drinks. SSBs are widely consumed worldwide, and the retail sales of these beverages have been increasing over the last decade. Their consumption has been associated with obesity, diabetes, heart disease, and other detrimental non-communicable diseases (NCDs). Because of their unhealthy nature, the World Health Organization has included a range of policy priorities, including SSB taxes, to help countries combat NCDs and improve the overall health of the global population.

Taxes on SSBs have been introduced in 118 countries, with 105 at the national level and 13 at the subnational level, covering 51% of the world’s population. Most SSB taxes are implemented using excise taxes (88%), with a handful of other countries implementing them through mechanisms such as import taxes, differential Value-Added Tax (VAT), Goods and Services Tax (GST), or regional sales tax (see the figure below). These excise taxes occur mainly as tax pass-throughs, in which the price increase of the taxed product falls on the consumer. In the U.S., for example, 70% of SSB taxes are passed onto consumers through higher-priced SSBs.

Types of SSB taxes being implemented around the world

In a systematic review and meta-analysis of 62 empirical studies of SSB taxes across 45 countries, the majority of SSB taxes were implemented as a tax pass-through. While the impacts were heterogeneous across the countries, the demand for SSBs was sensitive to tax-induced price increases, with a mean reduction in sales of SSBs by 15%. The sales resulted in no substitution towards healthier, untaxed beverages (e.g., bottled water). Another review argued that SSB taxes provide no substantive changes to dietary or purchasing behavior due to the lack of substitution towards healthier alternatives. Another study found that while SSB taxes modestly reduced the purchases of some taxed beverages in the taxing jurisdiction, consumers respond to the taxes by increasing cross-border shopping, in which they go outside the taxing jurisdiction and buy those same taxed beverages at a lower cost. However, taxes may spur downstream effects on other industry responses and policies, including reformulating products to reduce sugar consumption in those beverages, as was seen with the graduated sugar tax implemented in the UK.

Of the tax policies around the world, 73% are implemented in low- and middle-income countries (LMICs), with the highest in South Asia. However, LMICs face many challenges in implementing SSB taxes, including a lack of political will and resources, weak national capacity to implement policies, large informal food sectors, and substantial influence of the food and drink industry on policy development.

The question remains whether SSB taxes can result in healthier dietary patterns and reduce the health implications accompanying excess consumption of these products – particularly NCDs. Most of the evidence — particularly from  Nakhimovsky et al., 2016; Niebylski et al., 2015; Teng et al., 2019; and Thow et al., 2014 — suggests that SSB taxes have impacted the purchases of taxed products to varying degrees, but not necessarily long-term and impactful behavior change towards healthier diets and improvements in health. One potential reason may be that the SSB taxes translate to only a 5 to 22-kilocalorie reduction per capita daily. This is insufficient to have a meaningful impact on disease outcomes. Some researchers suggest that one way to deal with this is to raise the current tax rates from the current approximate 5% to 20%. This would also be aligned with the WHO’s recommendation for at least a 20% tax on SSBs. Several countries, such as Qatar and Saudi Arabia, have substantive (50-100%) excise taxes on SSBs, which are more in line with the taxation rates of tobacco.

The question is whether other foods, particularly red meat, should be taxed due to their significant implications on the environment and contributions to climate change. While consuming red meat in high amounts can contribute to NCDs, red meat is also a source of important nutrients. If a tax on red meat makes them prohibitively expensive for those who already struggle to afford these foods, it could put these nutrient-dense foods even further out of reach for the world’s poor. Thus, a “carbon tax” on red meat might be appropriate in wealthy countries with strong social protective measures and in countries with disproportionately high levels of red meat consumption.

Ran my fingers across the world

On the eve of a new year, we are meant to reflect on all that we accomplished (and didn’t) and put forward our hopes and goals for the new year. I find this hard to do as I get older because time seems so warped, and change is hard to measure. When I reflect back to 2023 to see what has changed for me, I am left with blurry memories and vague recollections, much like the three years of living during the pandemic. But there were some bright spots and standout moments.

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Our last New Year’s Eve was spent crisscrossing most of Italy, ending in the heel, also known as Puglia (where my family is from), with the idea that we wouldn’t return for a long while. Not that we don’t love Italy, but we spent almost six years living there, and maybe it is time to see other places if we do decide to travel. I had just learned I was granted tenure at Columbia University and would join the new Climate School faculty in July of 2023. Exciting. Now comes the hard part – we had to sell our house and downsize our belongings to snuggly fit into a smaller Columbia-subsidized apartment in NYC. Offloading a house in the middle of a housing crisis with high interest rates is stressful and borderline nightmarish, but we managed to do it. Plus, moving just sucks. No matter how often you do it (and for us, we are at 25 times), it is just a massive hassle. So, the first half of 2023 was one significant stressball transition phase.

Things fell into place once we got to NY in June. We live in the Upper West Side, where I have worked for a long time and where we have lived before, so it all seems routine and familiar. Are we too comfortable and normalized? God forbid that we get too comfortable. It may be time to move to another borough and start another walkabout MaPhattan project. Brooklyn beckons, but the ever-evolving NYC landscape is unpredictable, and it is hard to know where to move that won’t become overly gentrified or where you are not participating in such a predictable path.

On the work front, I published, in collaboration with many stellar scientists, 18 papers, the final one being the Food Systems Countdown Initiative paper and report. I started a new job as a Professor of Climate and Food at Columbia’s Climate School and as the Interim Director of the International Research Institute of Climate and Society. It has been an interesting adjustment since leaving Hopkins, with a lot of my team going on to spread their wings in other institutions. The Food Systems Dashboard is going strong along with other various projects.

On a personal note, we, the Sound Furies, finished our fifth album, Times Edit. My favorite song is Mandelbrot’s Coastline. I traveled a hell of a lot less and will continue on that path in 2024. What I will do in 2024 is spend some time curating and sharing all the photos I have taken on my 60+ country travels. 2023 was filled with ordinary experiences — I got COVID, which sucked. I walked an average of 5.8 miles per day, up from last year, which was 5.2 miles. I tried out the Peleton (there is one in my building) and found it ridiculous but effective. I ate red meat maybe five times and tried my best only to take public transport (maybe got in a taxi/uber 4-5 times) if walking wasn’t an option. I continue to bake sourdough…I decided I like folk music (maybe it’s my age) and succulents (maybe it’s my age). We celebrated our 27th wedding anniversary. I turned 52. We ate in 55 restaurants since arriving in NYC (hey, don’t give me shit, I’m in the food business).

Looking to 2024, the new year brings the opportunity to turn over a new leaf, improve, and make a change. But change is ruthlessly tough, and we are often hard on ourselves when we don’t make those changes “successfully.” And I must admit, I am worried about the changes to come. The poem, What they did yesterday afternoon, by Warsan Shire has been running through my head:

“later that night
i held an atlas in my lap
ran my fingers across the whole world
and whispered
where does it hurt?

it answered
everywhere
everywhere
everywhere.”

Almost half of the world will be voting for new leaders in 2024, and democracy looks pretty fragile to me. I worry about the U.S. elections, as I am sure almost every American does, and the results will impact future decisions about our lives and goals. I am also profoundly concerned about the lack of action on mitigating climate change, what that will mean for everyone, particularly the poorest and most vulnerable, how much they will need to adapt, and with what resources.

But as the late Sam Cooke beautifully sang, a change is gonna come – the question is, are we ready for whatever comes? Because things don’t always change for the better, but they do change. Rebecca Solnit, author of Hope in the Dark, wrote, "Incremental change can happen quietly, and change is rarely straightforward. Victories slip by unheralded while failures are more readily detected.” I will remain hopeful in 2024 as I run my fingers across the world. I am going to remain hopeful. Not because I think everything is going to be okay. But hope for the possibility that the change that is coming pushes us forward to a more sustainable future.  

Lending order to the world

Robert Rundstrum said that creating maps is fundamental to lending order to the world. I geek out over maps, dashboards, and overall visuals of how data can be creatively displayed. So much so that I co-lead the Food Systems Dashboard with our friends at GAIN, which gives a complete view of food systems by bringing together data from multiple sources. The Dashboard allows one to compare food system drivers and components across countries and regions, gain insights into challenges, and identify actions to improve nutrition, health, and environmental outcomes.

Dashboards are maps, and often, they are displayed as maps. Maybe my obsession with maps comes from how much time I spend walking with my better half, stepping across geography step by step. As Rebecca Solnit said,

“A labyrinth is a symbolic journey . . . but it is a map we can really walk on, blurring the difference between map and world.”

I use “maps” loosely as most data displayed, whether a bar graph, histogram, or geographical map, is a record of a diagrammatic representation of how we exist or how we perceive our existence through time. Mere representations of an ever-changing reality of where we have been and where we are going.

Some argue that we are in a heightened state of data map overload, with an insane amount of dashboards displaying all kinds of data. Are we suffering from “death by dashboard?” But I, and I think many others, appreciate dashboards. Just look at the success of Our World in Data, or how everyone, every day, all the time, tuned into the Johns Hopkins COVID Dashboard as the pandemic grew (they stopped collecting data this past March. They knew when “to fold ‘em.”

There are some new food-related maps and dashboards that are pretty cool. Check out The Food Twin tool. This tool visualizes a model designed to predict where food is grown and connecting that food to where it is consumed in the U.S. The data moves, showing the vast network of how food is produced and consumed. Speaking of networks, the Global Food Systems Network map visually represents the relationships among stakeholders involved in food systems-related efforts worldwide. Some other cool maps are out there, including the World Food Map, which displays the most commonly consumed foods in each country.

Let’s thank our farmers for the incredible diversity of foods available around the world. But they are dealing with significant risk. The Agriculture Adaptation Atlas maps climate risks and identifies solutions for farmers. Lastly, the new Clim-Eat dashboard shows a range of food system technologies that show great promise in improving food security while mitigating or adapting to climate change.

From the Agriculture Adapation Atlas: Showing heat stress of livestock in sub-Saharan Africa

Beyond food, so many exciting projects are trying to display data to ensure it is accessible to everyone. Vivid Maps displays all kinds of data. For example, here is a map of what the boogeyman looks like worldwide. What the hell is the Jersey Devil? Seems apropos. Or, how cats migrated to Europe…Some useful information, some…not so much.

But this map, Native Digital Land, is fantastic. It is a searchable map of Native territories, languages, and treaties. You can click on the map across the Americas and other areas to see which Indigenous tribes lived there and their histories. Just looking at the United States is incredible and devastating. This is a collaborative endeavor and will consistently change as more Indigenous peoples interact and provide historical information to the map.

Native Digital Land, showing the Native American territories of the United States

And if you really want to geek out, Oculi Mundi has put out a collection of antique maps that are stunning. Just check out this “Anatomy of the Ceasars map.” They just don’t make ‘em like this anymore. The site is just so beautifully done, and all open access—such a beautiful thing.

From Oculi Mundi

Food Bytes: November 2023 Edition

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

I thought I would write up the November Food Bytes before the onslaught of publications leading up to the COP28 climate meeting takes place. Here is the roundup!

Some interesting articles and books:

The great “godfather of climate science,” Jim Hansen, also a Columbia colleague, has put out a paper with colleagues arguing the planet may be warming faster than previous estimates have indicated by measuring “climate sensitivity” – measuring the earth’s warmth via atmospheric carbon dioxide concentrations. Global CO2 levels hovered around 280 parts per million in the pre-industrial age. Now, they are above 400 ppm. Not everyone agrees with this paper, but no matter, Hansen is sending us clear warnings.

We are more and more worried about how resilient our food systems are in the face of extreme events and shocks, be they climate, environmental, or political. This paper examines the impacts of crop yields related to several agriculture input shocks – nitrogen, phosphorus, and potassium, machinery, pesticide, and fertilizer. Industrialized agriculture systems depend on these inputs, and often, they are imported from other countries. When combined, as you can see in the figure, some areas showed decreased yields for some but not all crops. The yields of barley, maize, potato, and wheat decreased heavily in the western United States. Barley, maize, millet, potato, sorghum, and soybean yields all decreased in northern Argentina, while barley, maize, potato, and wheat. To some extent, sugar beet also saw large yield decreases in Central Europe. Rice yields, in turn, decreased heavily in Thailand, Vietnam, and the southern part of India.

Source: https://www.nature.com/articles/s43016-023-00873-z/figures/3

My friend Bill Dietz, the Director of Sumner M. Redstone Global Center for Prevention and Wellness at George Washington University, and I just published a paper on how the U.S. agri-food sector can contribute to climate change mitigation. The paper is timely for the upcoming COP28 meetings. The U.S. needs to step up!

A new book on the political economy of food system transformation co-edited by Danielle Resnick and Johan Swinnen has been jointly published by IFPRI and Oxford University Press. The summary follows: “The current structure of the global food system is increasingly recognized as unsustainable. While the need to transform food systems is widely accepted, the policy pathways for achieving such a vision often are highly contested, and the enabling conditions for implementation are frequently absent.” Check it out and download it for free here.

Some interesting reports:

Every year, the UN Food and Agriculture Organization, also known as FAO, releases two flagship reports: the SOFI and the SOFA. The SOFA just came out this past week and focuses on the “true cost of food.” That means they assess the hidden environmental, health, and social costs of producing our food. What is their final assessment? Global hidden costs of food amount to 10 trillion dollars, with low-income countries bearing the highest burden of hidden costs. Yikes.

The Global Alliance for the Future of Food released an interesting analysis in this report calling for food systems to wean off fossil fuels. Wouldn’t that be nice….They argue that food production, distribution, processing/packaging, storage, and sales consume about 15% of all fossil fuels generated annually. They argue that the fossil fuel industry holds a lot of sway with governments, making it difficult to “extract” (sorry for the pun) their influence or hold them to account.

A report by the group I-CAN, which looks at the integration of climate and nutrition, came out. It is interesting…nothing new…and much built on the long scientific publications already out there, but I supposed putting it in a layperson report gets the message out there.

Some interesting listens:

Vice did an “expose” on how the Italian mafia has taken over food systems in Italy. Having lived in Italy and interested in Italian deep food traditions, I watched it. The document is not well done, with much speculation and little evidence beyond a few interviews. If it is even true, I wasn’t convinced by this documentary.

John Oliver’s Halloween episode focused on the issues of child labor related to producing chocolate – focusing on Ghana and the Ivory Coast, where roughly 60% of it is produced. A lot of the material is borrowed from Netflix’s Rotten series. Still, the message is clear that many children (1.56 million) are engaged in cocoa production stemming from insufficient wages paid by massive confectionary companies to smallholder farming families working or owning cocoa farms, leaving them in gut wrenching poverty. Such a tragedy. I don’t think John Oliver adds much to the debate – if you want a quick watch, go to the Netflix episode.

In their usual snarky, pick-it-to-pieces style, Mike and Aubrey of the fantastic Maintenance Phase podcast sink their teeth into Ozempic, the weight loss diabetes treatment drug. It's well worth listening to the latest.

Food Bytes: March 2023 Edition

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

So much going on in food and nutrition these days that it is hard to keep up. In looking at what has been published in the last month, three areas dominate ultra-processed foods, climate change, and blue foods. Let’s take each and highlight the latest and the greatest.

Ultra-processed foods: What are ultra-processed foods (UPFs), may you ask? Basically, junk food. But we scientists have to come up with fancy terms and categorize everything. UPFs are a very broad category of foods that generally are made from highly processed, industrialized ingredients not found in the home or in restaurant kitchens. These foods are designed to be hyper-palatable, often conveniently ready-to-eat, shelf-stable, transportable, strongly marketed, and, ultimately, highly profitable. More and more research shows that these foods are detrimental to various health outcomes (obesity, diabetes, cancer, morbidity, mental health, etc.) and could be potentially addictive and environmentally destructive. California, which always leads in food governance (blame it on the hippies), is growing worried about what exactly these foods contain. They are considering banning a number of staple ingredients found in these foods. I cannot even begin to source the sheer amount of literature coming out demonstrating the impact of these devilish foods, but here, here, and here are a few good systematic or meta-reviews. This Wired layperson article is a good summary. If you want to read two people who lead in the science of UPFs, read Carlo Montiero or Kevin Hall. Regardless of all the science coming out, their sales are increasing across almost every region of the world. Why? Well, they are cheap, have a long shelf life, are easily stored and transported for long periods of time, and are damn tasty.

IPCC AR6 Synthesis Report, 2023: Key Summary Figure

Climate and food: Hard too to keep up with everything going on. The most significant update is that the Intergovernmental Panel on Climate Change, also known as the IPCC, has come out with a synthesis report on how much time we have left before the world falls apart. They are surprisingly and cautiously optimistic, arguing that there is still time to address climate change before things start “gettin’ hot in here.” Food is heavily featured in this synthesis report, thanks to our AgMIP friends at Columbia University. They argue that food security and nutrition are and will continue to be significantly impacted, particularly in resource-constrained settings and among smallholder farmers. They also offer a range of mitigation and adaptation strategies, including agriculture, forestry, and other land use (AFOLU) options with reduced deforestation in tropical regions, shifting to sustainable healthy diets, reducing food loss/waste and intensifying sustainable agriculture (they even mention urban ag!).

When I asked Google’s new AI system, Bard, what was the latest science published in “food systems” in the last week, this is what they spit out:

Here are some recent research on food systems:

• A new study found that the global food system is responsible for about one-third of all greenhouse gas emissions. The study, published in the journal Nature, found that the food system's emissions are mainly caused by the production of meat and dairy products, as well as the transportation of food.

• A new study found that the global food system is also responsible for about one-third of all water use. The study, published in the journal Nature Water, found that the food system's water use is mainly caused by the irrigation of crops, as well as the production of meat and dairy products.

• A new study found that the global food system is also responsible for about one-third of all land use. The study, published in the journal Nature Land, found that the food system's land use is mainly caused by the production of crops, as well as the grazing of livestock.

These are just a few of the recent research on the global food system's impacts on the environment. The food system is a major contributor to climate change, water pollution, and land degradation. These impacts are likely to become more severe in the coming years, as the global population continues to grow.

Not too shabby, but a bit outdated (and they don’t provide any citations). Interesting how AI is set to become such a game-changer, and yet, as an expert, asking Bard to do a bit of research, it is pretty generic and lacks scientific nuance, which can be dangerous…Here are some even more recent papers out this week on food systems and climate from a flawed human perspective:

• Ivanovich and colleagues at Columbia University (see a pattern?) published a paper in Nature showing that if we continue on our current food consumption patterns, this will add 1 °C to an already warm planet by 2100. Most of this warming is driven by what is called high methane foods (methane is another toxic greenhouse gas) like livestock, dairy, and rice (yes, we cannot blame it all on those cute cow creatures). If we made some of the changes mentioned in the IPCC report above, we could cut 55% of that warming.

• Another paper, again published by Columbia University peeps (they are on a roll), called for more studies to better show how the food security of households and communities is impacted by climate-related shocks. They argue that most studies only examine food production and availability, not access or utilization.

• And last, and this is self-promotional, a few of us put together an analysis trying to understand if the EAT-Lancet planetary health diet was adequate in nutrients (we didn’t look at environmental impacts or other health impacts, and we are not suggesting to do so). This particular analysis shows that the diet is inadequate in vitamin B12, calcium, iron, and zinc. The EAT-Lancet may not be happy with these results but this is what science is all about — debating on a level playing field, DISproving one’s hypotheses, and not being wed to ideologies. I am not sure right now that everyone at the so-called proverbial table looks at science similarly and instead holds fast to their worldviews, which worries me. But a lot is at “steak.” The EAT-Lancet Commission part has been downloaded over 6,000 times in 4 years. That is pretty insane. So to go against that, dissect it, calls to do it better next time around, or at least look carefully at the data, in which multiple people analyzing the dataset, is, well, what science and the pursuit of truth is all about. But putting one’s arm out to be potentially severed. Bottom line: This paper is about the trade-offs that are par for the course with a grand food systems transformation.

Showing tradeo-offs of policy bundles: Crona et al Nature 2023.

Blue foods: More and more, and this is long overdue, blue foods, aka seafood, aka aquatic foods, are getting more attention. The Blue Foods Assessment highlighted their importance from multiple angles - important contributors to a nutritious diet, some species’ environmental sustainability, their risk of climate threats, and contributors to livelihoods. Some fantastic articles have emerged recently, including a fantastic paper by Christina Hicks and colleagues examining the injustices associated with aquatic food systems. Another paper summarized the BFA around 4 policy objectives to help realize the contributions that blue foods can make to national food systems around the world: ensuring supplies of critical nutrients, providing healthy alternatives to terrestrial meat, reducing dietary environmental footprints, and safeguarding blue food contributions to nutrition, just economies and livelihoods under a changing climate. However, trade-offs always exist, just as above. The figure shows these — the question is, what trade-offs are we willing to live with? And last, on blue foods, the great Roz Naylor at Stanford published a policy landscape paper in Food Policy (thanks, Chris Barrett!) on aquaculture. I had the pleasure of working with her on this. Through a series of case studies, she presents a state-of-play on how aquaculture is playing out globally, and again, where those policy priorities elicit trade-offs that can be detrimental to the environment or nutrition. Check it out.

Diversifying Our Diets, Post COP 15

This is a cross-posted blog from the Berman Institute of Bioethics’s Global Food Policy and Ethics (GFEPP) blog. It was written by Leslie Engel, MPH, a Science Writer Consultant for the GFEPP.

COP 15—shorthand for the fifteenth meeting of the Conference of the Parties to the UN Convention on Biological Diversity—wrapped up in late December with ambitious goals to address the rapid and stunning losses to our natural world. Included within the targets for 2030 is the conservation of 30% of the world’s land, oceans, and waterways; a 50% reduction in food waste, and a “significant” curtailment in overconsumption and waste generation.

The critical role food systems play in meeting these targets was acknowledged during Food Day, a mini-conference within the two-week convening. The day was devoted to discussions on “transforming food systems to address biodiversity loss and achieve food security and nutrition for all by 2030.” As the organizers noted, “food production is the biggest driver of environmental degradation and biodiversity loss: 70% of freshwater withdrawn, 30% of global GHG emissions, 80% of deforestation and the degradation of many other precious habitats such as wetlands and grasslands.”

In the U.S., recent events have underscored how intensive agricultural practices and climate change are interacting to create a troubling feedback loop with dire environmental consequences. A severe drought, coupled with overuse, has reduced the Colorado River to a trickle in places. Americans rely heavily on the river, with one in 10 depending on it for drinking water. The rest of us are making salads with it: 70% of the Colorado River Basin is used for agriculture and over 90% of our winter vegetables are grown in Arizona. 

And we are not the only species relying on it. The river that carved the Grand Canyon also sustains life for a huge variety of unique creatures and ecosystems that will disappear without it. A manager at Glen Canyon Dam described it as a “doomsday scenario” in a recent Washington Post article. 

California’s Central Valley, where 25% of our food is grown, is experiencing similar conditions, the January deluge notwithstanding.

Let’s pause here for a deep breath.

It’s heartening that the international community was able to come to a consensus on protecting the world’s ecosystems. How do we translate the momentum generated in distant conference rooms to our everyday lives?

Here’s one idea: this year, let’s step out of our culinary comfort zones. 

Seventy-five percent of the world's food comes from only 12 plant and five animal species. It’s a startling statistic but think about that salad you ate for lunch. Was it so different from the one you had yesterday, last month or last spring? We can support the environment, our personal health and ultimately, a more sustainable future by diversifying our own palates. 

To jumpstart, here’s a veggie-centered recipe, sans lettuce, the leafy green that science journalist Tamar Haspel once described as a “vehicle to transport refrigerated water from farm to table.” Instead, this colorful and low-waste winter salad features nutrient-rich, cool-weather crops that you may be able to source locally or regionally, including:

• Radicchio, native to Northeast Italy and currently grown in similar climates within the U.S throughout the winter months.

• Millet, a highly nutritious and drought-resistant cereal grain that you’ll be hearing more about. The FAO has declared 2023 the International Year of Millets to draw attention to the potential of this small but mighty grain to feed the world in the face of climate change. 

• Winter squash, a great two-for-one deal since you get the flesh and the seeds as a future snack. Keep the veggie peeler in the drawer; squash skin is edible.

• Hazelnuts (aka filberts), which are less intensive to grow than other nuts. If possible, use hazelnuts grown in Oregon. 

• Citrus, currently in season

Radicchio, Millet and Roasted Winter Squash Salad with Hazelnuts and Orange Vinaigrette
Serves 4 generously/Costs approx. $3 per serving (based on current food prices in a New York City)

• 1 medium winter squash (about 2 lbs.): delicata, kabocha, buttercup, almost any type will do, except spaghetti.

• 1 cup millet

• ½ lb. radicchio (of any variety), torn into bite-sized pieces

• 2 large navel oranges: use one for zesting and juicing, and the other for the salad.
  I used cara cara oranges here for their lovely pink hue, but any navel-type orange works.

  • 1 tsp orange zest (zest the orange before squeezing it)

  • ¼ cup freshly squeezed orange juice 

• ½ cup raw hazelnuts

• Olive oil

• Optional soft herbs like parsley, mint, tarragon or chives (a great way to use up any herbs you may have lurking in your fridge)

Roast Squash

Arrange racks in the middle and bottom sections of the oven. Preheat oven to 425 degrees.

Cut squash in half and scoop out the seeds (save for roasting!). Slice squash into one-inch pieces, place on a rimmed baking sheet, drizzle with 1 tbsp olive oil and season with salt and pepper. Roast on top rack 25-30 minutes until caramelized and tender. Flip squash halfway through cook time to ensure even roasting.

Prepare Millet
Meanwhile, add millet to a medium saucepan over medium heat. Toast millet 4-5 minutes until slightly golden and fragrant. Carefully pour in 2 cups of water, 1 tbsp. olive oil and ½ tsp. salt. Stir everything and bring to a boil over high heat. Reduce heat to low, cover and simmer until tender, about 15 minutes. Allow to steam for five minutes with the lid on, then fluff with a fork. Spread on a sheet pan or plate to cool. This last step is optional but prevents the grains from sticking together too much. Adapted from thekitchn.

Toast nuts

Place hazelnuts on a rimmed baking sheet. Roast on bottom oven rack for 7-10 minutes, shaking pan once, until nuts are lightly browned and fragrant. Roughly chop nuts once cool enough to touch. If your nuts still have the papery husks attached, don’t worry about removing them. They’re perfectly edible.

Make Dressing

Combine orange juice, zest and ½ tsp salt in a small bowl. Slowly whisk in ¼ cup olive oil. Taste dressing and add more salt and a grind of pepper, if you like. Set aside.

Assemble Salad

Tear radicchio into bite-size pieces. Add to a large bowl and drizzle in half the dressing. Gently massage radicchio leaves with your hands. Add squash and 1 cup millet to the bowl, then gently mix to combine ingredients. Taste the salad and add additional dressing, salt, and pepper if needed.

Slice off the stem and navel ends of the second orange to reveal the flesh and create a stable base for cutting. Using a sharp knife, “shave” off the peel, following the shape of the fruit and preserving as much of the flesh as possible. Then slice the flesh into thin rounds. 

Top salad with citrus rounds, nuts and optional herbs. Buon appetito! 

A note about leftovers: 

• The salad is best when eaten the day you make it, but radicchio’s crisp leaves are forgiving, so the wilt factor is minimal compared to more delicate salad veggies. Store in the fridge and bring to room temp before eating. 

• Any remaining dressing can be refrigerated for a day or two. Bring to room temp before using.

• Leftover millet can be eaten for breakfast like Cream of Wheat or used as a base for grain bowls. It also freezes well for future use. 

For more information on the joys of winter vegetables, check out this informative guide from FoodPrint. 

Gas Stoves: More Than a Lifestyle Choice

This is a cross-posted blog from the Berman Institute of Bioethics’s Global Food Policy and Ethics (GFEPP) blog. It was written by Leslie Engel, MPH, a Science Writer Consultant for the GFEPP.

You’ve likely heard the recent flare up regarding gas stoves, inspired by statements from Richard Trumka Jr. of the Consumer Product Safety Commission (CPSC).

@copyright: Scientific American

It turns out that gas stoves are a major source of indoor air pollution from nitrogen dioxide, carbon monoxide and fine particulate matter, which they emit even when not in use. While discussing the health hazards this poses—-childhood asthma, respiratory illnesses, increased risk for cardiovascular disease and potentially dementia later in life—Trumka floated the idea of a ban if they could not be made safer. 

The reactions were swift and dramatic. One chef taped himself to his beloved gas stove in protest, while food activist and chef Alice Waters declared that she’s ready to go electric. On social media, home cooks passionately defended their gas stoves. And then there were the inflammatory comments from elected officials. To cool things off, the Biden administration quickly announced that there were no plans to ban them.

Based on this public discourse, one might think that the only people potentially impacted by gas stove regulations are chefs, aspirational home cooks and politicians. It’s been discussed as yet another lifestyle choice—one of our freedoms—that’s in danger of being taken away from us. 

And right on cue, Senators Cruz and Manchin have introduced the Gas Stove Protection and Freedom Act, which would prohibit the CPSC from using federal funds to enact bans on gas stoves.

“The federal government has no business telling American families how to cook their dinner, which is why Senator Cruz and I introduced bipartisan legislation to ensure Americans decide how to cook in their own homes,” said Manchin in a press release. 

There’s a lot of hot air blowing around.  

Yet it seems that we haven’t heard from communities disproportionately impacted by the ill effects of indoor air pollution. For example, asthma disproportionately affects low-income families and communities of color: 16% of African American non-Hispanic children, 13% of children of Puerto Rican descent and 11% of kids from homes with incomes less than 100% of the federal poverty level. For comparison, the rate of asthma among white children is 7%.

In a recent study, researchers reported that nearly 13% of childhood asthma cases in the U.S. could be attributed to gas stove usage, on par with secondhand smoke. Those numbers increase in states with higher reliance on gas stoves, like Illinois, New York and California. Kids from low-income households may be at even higher risk of gas exposure due to poor stove ventilation and other factors related to their living situation.  

Many Americans don’t get to decide how to cook their own meals; they live in rental units, public housing or simply cannot afford to replace whatever cooking apparatus they already have. In New York City and Baltimore, gas outages in affordable housing have left residents without a reliable cooking source for weeks and even months at a time. Residents are provided with an electric hot plate, but one has to wonder how this impacts food choices and nutrition in the long run. 

For some, cooking with a gas stove is a lifestyle choice, but for many, it’s simply another structural inequity contributing to poor health outcomes.

By Leslie Engel, MPH, Science Writer Consultant for the Global Food Ethics and Policy Program