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.

Grocery Delivery Services: A Mixed Bag

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.

Americans have more ways than ever to shop for the ingredients needed for their meals. This was not always the case. Prior to the first self-service grocery store opening over a century ago, shoppers had to rely on clerks to retrieve and package items for them. Since then—aside from the invention of scanners and self-checkout—the grocery shopping experience has remained largely unchanged. It’s an industry ripe for disruption, and tech companies have seized upon this.

Rowan Freeman, Unsplash License

Enter grocery delivery services. These companies make lofty promises—to eliminate the hassle of grocery shopping, meal planning, preparation, and even the act of cooking itself—while also being good for you and the environment. And more Americans than ever are now using them.

I worked as a recipe manager for a leading grocery delivery startup whose mission is to make healthy eating easy by using artificial intelligence (AI) technology to predict customer food preferences. As a professionally trained chef with a background in public health, I was fascinated with the ability of such services to seamlessly deliver top-quality, nourishing, and sustainable products and recipes to customers, potentially as another avenue to improve health and wellbeing through home cooking. However, as I developed yet another recipe involving ground beef, I began to question how healthy this industry really is, both for ourselves and for our food system.

Convenience, for a price
Convenience, safety, and accessibility are the main appeal of these delivery services. This was especially evident during the COVID-19 pandemic, when many consumers turned to delivery to avoid in-person shopping. In theory, this means that more people will have better access to food, especially those with health, mobility, or other constraints. However, convenience comes at a price, and grocery delivery services pass this cost onto consumers in the form of markups, service, and delivery fees. Additionally, increased food costs due to inflation likely render this convenience financially out of reach for those most in need.

Reduction in greenhouse gas emissions?
There’s some evidence that grocery delivery could be more environmentally friendly than hopping into the car because it reduces greenhouse gas emissions. A study in Washington State demonstrated that it may be more efficient for a fully stocked truck to deliver to multiple households in the same neighborhood rather than individuals driving to the store themselves. But this is a best case scenario. The biggest emissions reductions would require households to cluster their orders together and forgo specific delivery times, thus reducing the convenience factor and the main selling point of such services.

Tim Mossholder, Unsplash License

Reliance on California’s Central Valley
Twenty-five percent of our nation’s food is produced in the Central Valley of California. The area is so integral to business that the company I worked for hired someone specifically from the region to oversee produce sourcing. But its agricultural future is in peril: water is scarcer than ever, severe droughts related to climate change have diminished groundwater stores and decimated crops, and intensive farming practices exacerbate the problem.

Crop failures or shortages were a huge sourcing and supply chain headache with trickle down effects. Customers often complained about receiving an inferior product, or one not as uniform as what they were accustomed to. Receiving a last minute vegetable “swap” presented a whole new set of customer challenges: I don’t like the cauliflower that replaced my broccoli! And how am I supposed to cook this?

The end result was often wasted food, as evidenced in the customer comments I analyzed. Food wasted at the household level is especially egregious because it squanders all the resources that went into growing, processing, packaging, and shipping it. In the U.S., between 73 and 152 metric tons of food is wasted somewhere along the supply chain annually. About half of that waste is happening at the household or food service level. And worldwide, food waste contributes 8% of human-generated greenhouse gas emissions, making it a significant contributor to climate change.

Technology
When customers rated a product or recipe, it became a data point used to further refine the AI, which then “decides” what product or recipe will go into their next delivery. You’ve no doubt seen the effectiveness of this technology in eerily relevant pop-up ads. Similar to how AI learns which ads you are most likely to click on, it can also learn which foods you’re going to enjoy or not. Like that hamburger? You shall receive more ground beef! It becomes a feedback loop designed to retain customers and increase profits, but not necessarily improve your health or the environment.

Looking Ahead
I still believe that grocery delivery services and the technology that drives them are the way of the future and can be a positive force within the food system. AI can potentially be used to improve diets, not just increase profits; researchers have harnessed this technology to help people grappling with obesity and diabetes to eat better.

To improve access for everyone, the U.S. government should make it easier for grocery delivery companies to accept Supplemental Nutrition Assistance Program (SNAP).The USDA is currently piloting a program that enables SNAP recipients to purchase groceries online from select retailers. Incentives should also exist for companies to waive delivery and service fees for SNAP recipients.

In addition, produce should be sourced regionally when possible. Shorter transit distances from farm to fridge mean less greenhouse gas emissions and fresher, more nutritious produce with a longer shelf life that’s less likely to be tossed. Fresh Direct offers a selection of local produce and more services should follow suit. The increased demand could help boost struggling regional agriculture and decrease demand on the imperiled Central Valley. Finally, the biggest thing missing from this new grocery shopping experience are people. AI may be “filling” your cart, but humans still harvest, process, pack and deliver everything we eat for low wages in unsafe working conditions. The pandemic has revealed that the meatpacking industry will go to great lengths–at the expense of humans–to maintain production and profits. Most recently, dozens of children were found to be illegally working as sanitation workers in meatpacking plants. By further alienating ourselves from where our food comes from, we’re less likely to see the value in the people behind the scenes making sure your fridge is full.

Leslie Engel, MPH, is a Science Writer Consultant for the Global Food Ethics and Policy Program.

The art of indie food

Food is in. Food is it. Of course, it is. We are in the middle of a global food crisis with skyrocketing food prices and supply chain shortages due to the Ukraine-Russia war, the pandemic, and climate-related extreme (maybe now normal?) weather events. But before this crisis bubbled up into the ether, there was a resurgence in food journalism and food craft writing and curating. Of course, there are a whole lot of media outlets, NatGeo, NPR’s Salt, BBC, NYT, Economist, etc., that have highlighted sections, special reports, and special issues dedicated to food politics and other foodisms, but I am talking about dedicated, purist attempts to bring all things food to the everyday reader.

We have the wonderful Civil Eats that provides us the nitty gritty on the American food system. Ensia mainly reports on the environment, but there is some great food reporting. Same with the Fern. The Counter was a fantastic outlet that sadly went away because of a lack of financial support. Hint Hint.

We also have outstanding food writers like Helena Bottemiller Evich (formerly of Politico) and her dedicated site, called Food Fix. Author Bee Wilson, an author, communicates exquisite, often longer pieces for the Guardian. Tamar Haspel, also an author, pens hard-hitting, come-to-jesus pieces on controversies across the food system for WaPo. Kim Severson writes for the NYT on food culture. Kristina Peterson is the new food and ag writer for WSJ. Looking forward to seeing more from her.

We also have a ton of artsy, indie food zines like Whetstone, Fare, and Compound Butter, to name just a teeny tiny few. Here are even more. And no, these mags cannot be compared to your typical monthly rag like Bon Appetit, Saveur, Food & Wine, or Cook’s Illustrated. Each is beautifully crafted and themed, punctuated with high-art photography, illustrations and stories. Down Under is into it. When one flicks through these gems, you can tell a lot of time, effort, labor, and care were undertaken to bring you unique storytelling about food, our food system, and the people that are custodians of food.

While I love all these zines, and I fully support many of them, some would argue that maybe they are just too precious and put food into this category of elitism. There is a grain of truth in that, particularly when our world is faced with almost a billion people who just can’t get enough food to live their full life and potential. Reading about food and its beautiful imagery seems almost irrational, decadent, or even more so, clueless to the larger global challenge. But they are different from say the traditional monthly food mag. When we think about Saveur-type magazines, they seem upper class, crusty, and white. Instead, this renaissance of indie food zines is being led by the next generation of individuals who are trying to put food on a different footing — one that is authentic, more accessible, and more diverse in who it represents and portrays.

These zines are rich in content, but you have to pay for that content in heeps. They are pretty expensive — sometimes 20, 30, 40 bucks a pop. Decadent indeed…Some have already gone under after just a few years in the biz. Publishing is a bitch. There are probably some lessons to be heeded from the now defunct but admired David Chang’s Lucky Peach. So if you are into your food as art and enjoy reading rich stories about all things food, subscribe to one or two and support their noble efforts.