Environmental Studies

How we can, why we must transform food systems

Rachel Sauer — Mon, 21 Apr 2025 19:07:24 +0000

How we can, why we must transform food systems Rachel Sauer Mon, 04/21/2025 - 13:07

Laura Vang Rasmussen , Ingo Grass , Claire Kremen and Zia Mehrabi

Evidence shows that diversified farming is key

If you had to pick the single most important thing driving the overshooting of multiple planetary boundaries, it would be the food we eat and how we produce that food. The environmental grand challenges of our day—biodiversity loss, climate change, freshwater use and pollution—all tie back to our food systems.

So also do our social challenges: As of writing, one in four people around the world does not have reliable access to nutritious food. Our food systems need transformation. They must become environmentally safe and socially just.

For years, ecologists have advocated for designing our food systems to be diverse, like ecosystems, to help bring the planet into a safe operating space for humanity. And despite clear examples of both innovative farmers and more traditional ones around the world doing this in practice, governments have remained skeptical due to the opposition this idea poses to mainstream agricultural-development policy.

As we undertook our published research, we set out to explore if mainstream thinking surrounding agricultural development was wrong and, if so, what adding diversity back into agricultural systems might do to correct farming systems around the world.

We worked with more than 50 researchers, who in turn worked with thousands of farmers across 11 countries covering five continents, to test the idea. We covered vastly different food systems, from maize production in Malawi to silvopastoral cattle farming in Colombia, winter wheat production in Germany, strawberry cultivation in the United States and more.

One unique feature of our approach was that all co-authors participated actively in the study design to interweave the many data sets spread across the world. Our project was far from a standard research initiative; it was highly interdisciplinary, involving the co-production of knowledge among researchers from various fields and farmers.

Further, a stakeholder committee, including representatives from different levels of government, U.N. organizations, NGOs and various national farmers’ organizations, was involved in co-production through workshops and engagement activities.

We all worked together to answer a basic question: If more diversity is added into, or kept on, farms, what happens to the environmental and social outcomes we care about? Do we create a better world for people and nature?

��ɫ��Ƶ scientist Zia Mehrabi and his research colleagues found that across systems, a general rule emerged: the more diversification done at a farm, the better. (Photo: California Strawberry Commission)

The outcomes we looked at were directly related to planetary boundaries on reducing environmental pollution, land use, biodiversity loss and the disruption of biogeochemical flows.

But, unlike earlier studies, we also assessed social outcomes at the same time, including human well-being, crop yields and food security. This integration allowed us to assess whether both positive environmental and social outcomes can be achieved at the same time, something that had never been done before in this way.

What we produced was novel: the first-ever cross-continental, multi-farming system and culturally contextual evidence from real food systems that diversifying agricultural systems helps move agriculture toward where we want it to be. We found that the benefits of diversification differed depending on the practices and farming systems they were tied to. But saliently, we found that across systems, a general rule emerged: the more diversification done at a farm, the better.

And even more promisingly, this was especially true when it came to improving food security and biodiversity at the same time—two outcomes that have previously been juxtaposed in policy and that need the world’s urgent attention now more than ever.

Critically, our study was not theoretical or abstract, nor was it run on field stations or in laboratories. It was conducted with farmers on real-world farms. The main effects we identified held up to a range of different analyses.

We even came up with a list and typology of on-farm interventions, all clearly defined, for practical implementation and support by governments, NGOs, research for development organizations and civil society groups. Importantly, the significance of these interventions is already recognized as a possible pathway toward change and was a key focus of the U.N. Food Systems Summit.

Our work provides robust evidence that investment in these areas will yield the desirable outcomes, bolstering ongoing initiatives by governments and the private sector to support these transformative actions.

Our research demonstrates that diversification represents a significant, tangible and policy-relevant step towards achieving more sustainable food systems globally: one not just grounded in theory or anecdotes but also supported by rich data, covering a vast range of farming systems across the world.

Other observations made during our research project include the insight that farmers in many locations have already been actively working against the odds, finding ways past barriers to diversification. We’ve found this in Malawi, Brazil and the United States, where grass-roots communities of farmers and social networks are mobilizing knowledge, land, seeds, equipment, processing infrastructure and markets to support this movement. Policymakers and practitioners can now support these groups by lowering the structural barriers that have limited their growth and the growth of diversified farming to date.

We are now at a critical juncture where agricultural-development policy requires urgent attention. While the action will be location dependent—diversifying systems that have been made far too simple to function properly and retaining diversity in systems where it is threatened—the time has come, and the options exist, to ensure that the damages and losses done in the past do not continue into the future.

Laura Vang Rasmussen is associate professor of geosciences and natural resource management at the University of Copenhagen in Denmark. Ingo Grass is professor and head of the Department of Ecology and Tropical Ecological Systems at the University of Hohenheim in Germany. Claire Kremen is the president’s excellence chair in biodiversity at the University of British Columbia in Canada. Zia Mehrabi is an associate professor of environmental studies at the ��ɫ��Ƶ.

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Evidence shows that diversified farming is key.

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Farm-diversification research wins high kudos

Rachel Sauer — Mon, 21 Apr 2025 19:03:22 +0000

Farm-diversification research wins high kudos Rachel Sauer Mon, 04/21/2025 - 13:03

Clint Talbott

��ɫ��Ƶ’s Zia Mehrabi and an international group of researchers are named national champion of the Frontiers Planet Prize for research that finds environmental and social benefits of agricultural diversification

Widespread agricultural diversification could improve the health of the world’s environment and that of its people, a landmark study published last year found.

Zia Mehrabi, assistant professor of environmental studies at the ��ɫ��Ƶ, alongside a large group of international researchers, has been named the U.S. national champion for the Frontiers Planet Prize, the Frontiers Research Foundation announced today.

As one of 19 national champions, Mehrabi and team are in contention to be named one of three international champions, each of whom will receive $1 million in funding to advance their research. The international champions will be announced at the Frontiers Planet Prize ceremony in Switzerland in June.

Zia Mehrabi, a ��ɫ��Ƶ assistant professor of environmental studies, has been named the U.S. national champion for the Frontiers Planet Prize.

The Frontiers Planet Prize celebrates breakthroughs in Earth system and planetary science that “address these challenges and enable society to stay within the safe boundaries of the planet’s ecosystem.” The prize puts scientific rigor and ingenuity at its heart, helping researchers worldwide accelerate society toward a green renaissance, the Frontiers Research Foundation says.

Professor Jean-Claude Burgelman, director of the Frontiers Planet Prize, said the planet faces immense threats that require bold, transformative solutions rooted in evidence and validated by science.

“Innovative yet scalable solutions are the only way for us to ensure healthy lives on a healthy planet,” Burgelman said. “By spotlighting the most groundbreaking research, we are helping scientists bring their work to the international stage and provide the scientific consensus needed to guide our actions and policies.”

Mehrabi, who leads the Better Planet Laboratory, was recognized, alongside his co-authors, for an article published last year in the journal Science titled “Joint environmental and social benefits from diversified agriculture.”

Laura Vang Rasmussen of the University of Copenhagen in Denmark and Ingo Grass of the University of Hohenheim in Germany were lead authors of the paper, which had 58 co-authors. Claire Kremen of the University of British Columbia was a senior author and co-principal investigator on the study.

The researchers found that diversifying crops and animals and improving habitat, soil and water conservation on individual farms can improve biodiversity while improving or, at a minimum, not coming at a cost to yields. Additionally, diversified farming can yield social benefits and improve food security—showing improved food access or a reduced number of hungry months, for example, particularly in smallholder systems.

The more diversification measures farms employed, the more benefits accrued, researchers observed. Essentially, the team found evidence to move toward agriculture that more closely reflects natural systems.

“If you look at how ecosystems operate, it’s not just plants growing alone. It’s not just animals or soil,” Mehrabi said last year. “It’s all of these things working together.”

Using data from 2,655 farms across 11 countries and covering five continents, the researchers combined qualitative methods and statistical models to analyze 24 different datasets. Each dataset studied farm sites with varying levels of diversification, including farms without any diversification practices. This allowed the team to assess the effects of applying more diversification strategies.

Diversified farming differs from the dominant model of agriculture: growing single crops or one animal on large tracts of land. That efficient, “monoculture” style of farming is a hallmark of agriculture after the Green Revolution, which reduced global famine by focusing on high-yield crops that rely on fertilizers and pesticides.

“The Green Revolution did many, many great things, but it came with a lot of costs,” Mehrabi says, noting that synthetic fertilizers and pesticides harm the environment.

Also, to increase labor productivity, large farms rely on mechanization, which tends to “replace people with machines.”

“If you look at how ecosystems operate, it’s not just plants growing alone. It’s not just animals or soil. It’s all of these things working together,” says Zia Mehrabi.

“So, the idea of trying to engineer nature into our agricultural systems is somewhat antithetical to the whole way we think about agricultural development,” Mehrabi says.

Making a case for a different way of doing agriculture is one thing. Implementing it on a widespread basis is something else. The dominant view, fostered by “big ag” (short for agriculture), is that “if you want to do ag, you’ve got to do it this way,” Mehrabi says.

“Our work challenges that idea, but it’s a bit of a David-and-Goliath situation,” he adds. “We have the stone, but it hasn’t yet landed.”

But it’s necessary to confront Goliath, Mehrabi contends, noting that agriculture affects all the things people care about environmentally, including climate change, water security, biodiversity, pollution, land use and habitat destruction.

A third of the Earth’s land is used for agriculture, and about a quarter of greenhouse gas emissions stem from agriculture, he notes. Climate change has reduced agricultural yields by as much as 5% to 10% in the last four decades, research has shown.

“If we want to do something about environmental issues, agriculture is one of the big buckets that we need to really, really start in.”

Separate from the research published in Science, Mehrabi has done modeling of the future state of agriculture globally if the world continues business-as-usual farming. He found that in the next century, the number of farms is likely to be cut in half and the average size of farms would likely double.

Given that, along with what scientists know about the loss of natural ecosystems as farm sizes increase, “the future looks a little bit bleak,” Mehrabi says. But this new research shows it could be different.

Though he does not suggest that all farms must be small farms, he does advise that agriculture strive to diversify systems that have been “massively depleted and massively simplified.”

About the Frontiers Planet Prize, Mehrabi says he’s gratified to be recognized as one of 19 national champions. Additionally, he underscores the importance of the Frontiers Research Foundation’s financial commitment to this kind of research, calling it a “signal” to other funding entities that might follow suit.

Launched by the Frontiers Research Foundation on Earth Day 2022, the prize encourages universities worldwide to nominate their top three scientists working on understanding and putting forward pathways to stay within the safe operating space of nine planetary boundaries that are outlined by the Stockholm Resilience Center.

These nominations are then vetted at the national level, and the top scientists face an independent jury of 100—a group of renowned sustainability and planetary health experts chaired by Professor Johan Rockström—who vote for the National and International Champions.

Read a guest opinion by Zia Mehrabi and co-authors at this link. See a Q&A with Mehrabi about adding carbon-footprint labels on food at this link.

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Racing for climate action at 18,000 feet

Rachel Sauer — Thu, 05 Dec 2024 15:14:08 +0000

Racing for climate action at 18,000 feet Rachel Sauer Thu, 12/05/2024 - 08:14

Rachel Sauer

Invited by the king of Bhutan, ��ɫ��Ƶ PhD student Clare Gallagher completed the 109-mile Snowman Race to bring attention to the realities of climate change

Usually when Clare Gallagher runs 100 miles, she does it all at once—a day that’s alternately punishing and exhilarating and at the furthest boundaries of what her body can do.

The 109-mile Snowman Race was different. It spanned five days across the Himalayas and saw 16 of the most elite ultramarathoners from around the world traversing multiple mountain passes approaching 18,000 feet.

Clare Gallagher (left) was invited by Bhutanese King Jigme Khesar Namgyel Wangchuck to run the 109-mile Snowman Race ultramarathon. (Photo: Snowman Race)

“As far as ultramarathons go, it was not that crazy a distance—we were doing about a marathon a day,” Gallagher explains. “But it took so, so long because these mountains are just so high. We started in Laya (Bhutan), which is about 13,000 feet in elevation, and went up from there.”

Gallagher, a PhD student in the ��ɫ��Ƶ Department of Environmental Studies and the Institute of Arctic and Alpine Research (INSTAAR), was invited by the king of Bhutan to participate in the 2024 Snowman Race held at the end of October. It was the second time the race was held—an event envisioned by Bhutanese King Jigme Khesar Namgyel Wangchuck to draw international attention to the stark realities of climate change in Bhutan and around the globe.

“Once we actually got there and were literally on top of these glaciers, I could see his point,” Gallagher says. “His goal is for international trail runners like myself to help share the story of what we saw, and what I saw is that the glaciers are melting.”

Running 100 miles

Before she vividly learned that a journey of 100 miles begins with a single step, however, Gallagher was simply a girl who liked to run. She ran track as an undergraduate at Princeton and kept running in Thailand, where she moved after graduating to teach English. While there, she signed up for the inaugural Thailand Ultramarathon almost on a whim and ended up winning.

Learn more

Read more about Clare Gallagher's experiences in Bhutan in an essay she wrote for Outside magazine.

The races she entered grew in length, and in 2016, at age 24, she ran the Leadville Trail 100 for the first time and won. “I had been reading Outside magazine, and I always looked up to some of the women who preceded me (in ultramarathons),” Gallagher says.

“I thought they were really badass, and trail running seemed a lot more interesting than track—I’d gotten really burned out in undergrad, but to race in a beautiful mountain environment, in places that are so remote, really appealed to me.”

Clare Gallagher (front row, far left in purple shirt) and 15 ultramarathon colleagues from Bhutan and around the world completed the five-day Snowman Race. (Photo: Snowman Race)

She won the 2017 Ultra-Trail du Mont-Blanc CCC, setting a course record, and went on to win the 100-mile Western States Endurance Run in 2019, the Black Canyon 100K in 2022 and the Leadville 100 again, also in 2022. She was invited to run the inaugural Snowman Race in Bhutan that year, but she’d started her PhD program, and her schedule couldn’t accommodate the training.

When she was invited to the second Snowman Race in 2024, despite still being in graduate school, she eagerly accepted. The 16 participants were evenly split between Bhutanese and international runners, “and the Bhutanese runners destroyed us,” Gallagher says with a laugh.

“The physiology of running at altitude is pretty fascinating. A lot of the literature is finding that aspects of this ability are genetic, so if you don’t live at these altitudes and if you can’t afford to be acclimating for a month, your experience is going to be really different. It’s probably the gnarliest race I’ve ever done, and I got wrecked by altitude. People thought I might do well because I’m from Colorado—and I was using an altitude tent beforehand a little bit, but I was also taking my PhD prelims and didn’t want to be sleeping in it. So, I got destroyed.”

She did, most importantly, finish the race, and the slower pace she adopted in acquiescence to the altitude allowed her more time to look around.

‘Please send our message’

The Snowman Race course follows the historic, high-altitude Snowman Trek route, beginning in Laya and ending in Chamkhar, and summitting a series of Himalayan passes—the highest of which is 17,946 feet.

"My experiences in Bhutan reminded me that I also feel a lot of hope and a lot of motivation to do what I can do, and smile while I’m at it," says Clare Gallagher (foreground, running in Bhutan), a ��ɫ��Ƶ PhD student in environmental studies. (Photo: Snowman Race)

“On day three we were up almost to 18,000 feet, and I’m walking and kind of sick with altitude, but I still had never felt the immensity of what I felt in the Himalayas,” Gallagher says. “The race route goes really close to glaciers well over 18,000 feet, and I’ve honestly never felt so scared. I could tell these glaciers were melting and the sun was so hot.

“The story of Bhutan is that these glaciers are melting at a much faster rate than predicted and are then creating these big alpine lakes that break through their levy walls or moraines and flood villages. We ran through one of these most at-risk villages—it takes seven days to get there by horse—and the people who live there don’t want to be forced to move. So, they were saying, ‘Please send our message back to your countries, we’re scared of our glaciers obliterating us.’”

And even though her PhD research focuses on plastic pollution in oceans, “even the issue of plastic pollution was apparent up there,” Gallagher says. “The interconnectedness of our world became so, so apparent up there. A piece of plastic trash up there is going to degrade really fast because of the high altitude and super harsh alpine environment, and then all those chemicals are going to go downstream. There’s not ton of trash in Bhutan, but plastic pollution is still a part of this story.”

She adds that Bhutan, like many smaller nations, is vulnerable to the impacts of climate change despite having one of the smallest carbon footprints on the planet, and she rues that it takes runners from western nations flying there—another carbon-intensive activity—to draw attention to the seriousness of climate change.

“A really surprising take-home from this journey was how spiritual the experience was,” Gallagher says. “All of my fellow Bhutanese runners were praying at mountain passes, and any time there was a meditative stupa, they were stopping and praying to the mountain deities, thanking them for safe passage.

“I really do feel there’s some connection between caring for this planet and each other and all the plants and animals on this planet. I feel like that reverence is something I’ve been missing in my work as an environmentalist. The phrase ‘climate change’ has taken on an almost corporate flavor, but in Bhutan things aren’t emails or PowerPoints or slogans, they’re real. Climate change is not just a phrase; it means melting glaciers. So, I’m interested in taking that depth and reverence for the land and living things and beings and asking, ‘OK, what are our problems here in Colorado? What are our challenges?’”

A hazard of the field in which she’s immersed is extreme climate anxiety, and Gallagher says she’s worked to focus day-to-day on “taking care of what I can take care of and acknowledging my present. My experiences in Bhutan reminded me that I also feel a lot of hope and a lot of motivation to do what I can do, and smile while I’m at it. I feel a lot of gratitude for being alive at this time in history and asking, ‘What are we going to do with this moment?’”

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Invited by the king of Bhutan, ��ɫ��Ƶ PhD student Clare Gallagher completed the 109-mile Snowman Race to bring attention to the realities of climate change.

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Top photo: Clare Gallagher runs the Snowman Race in Bhutan. (Photo: Snowman Race)

The world’s food system is broken—this group wants to help fix it

Rachel Sauer — Wed, 04 Dec 2024 14:00:00 +0000

The world’s food system is broken—this group wants to help fix it Rachel Sauer Wed, 12/04/2024 - 07:00

Sarah Kuta

With FrontLine Farming, ��ɫ��Ƶ scholars and community colleagues focus on food security, food justice and food liberation

Many global experts agree: The world’s food system is broken.

Millions of people around the world go hungry each year, while millions more suffer from preventable, diet-related health issues like obesity and heart disease. Food insecurity—which disproportionately affects people of color—perpetuates cycles of poverty and makes it difficult for already-struggling families to get ahead. Commercial agriculture practices harm the environment, and food waste is a major source of global greenhouse gas emissions. Farmworkers face unfair and unsafe working conditions while also earning very low wages. The list goes on.

Damien Thompson, an assistant teaching professor in the Masters of the Environment (MENV) program, co-founded FrontLine Farming with MENV colleague and lecturer Fatuma Emmaud.

On a global scale, finding and implementing solutions to these problems will require international cooperation among policymakers, researchers and everyday citizens. But here, on Colorado’s Front Range, a nonprofit with ties to ��ɫ��Ƶ is working to improve the local food system, one bite at a time.

Founded in 2018, FrontLine Farming is a nonprofit food justice and farmer-advocacy organization that aims to build a more equitable food system through community-derived, data-driven and asset-based solutions. Led by women and people of color, the group is also reclaiming the narrative and elevating historically oppressed voices.

The organization was co-founded by Damien Thompson, a Sustainable Food Systems specialization lead as well as an assistant teaching professor for the ��ɫ��Ƶ Masters of the Environment (MENV) graduate program, and Fatuma Emmad, an MENV lecturer and Sustainable Food Systems career advisor.

Working alongside FrontLine Farming volunteers and staff, Thompson and Emmad are striving to improve the region’s food system through farming, education, policy changes and many other initiatives.

Food access and education

FrontLine Farming is trying to improve the Front Range’s food system from the ground up—literally. The group runs three urban farms—Sister Gardens and Celebration Community Farm in Denver and Majestic View Farm in Arvada—where it grows thousands of pounds of vegetables each year.

Much of that produce is distributed through community-supported agriculture shares, or CSAs. Participants pay upfront, then receive weekly distributions of vegetables between July and October.

Many CSA members pay full price, but FrontLine Farming provides a small number of free CSA boxes to families in need of additional support. The organization also accepts Supplemental Nutrition Assistance Program (SNAP) benefits as payment for CSA shares and, thanks to the Double Up Food Bucks program, gives a 50% discount to SNAP customers.

FrontLine Farming also donates up to a third of its annual harvest to a network of partner organizations through its Healing Foods program. These partners include organizations like Project Angel Heart, a nonprofit that prepares and delivers meals to Coloradans with severe illnesses.

FrontLine Farming runs three urban farms—Sister Gardens and Celebration Community Farm in Denver and Majestic View Farm in Arvada—where it grows thousands of pounds of vegetables each year. (Photo: FrontLine Farming)

“We’re trying to provide access to healthy food in the places where folks are already accessing services,” says Thompson.

In partnership with Denver Food Rescue, the group also hosts regular No Cost Grocery events at its farms. Shoppers can get free groceries and specialty items rescued from Whole Foods and Sprouts stores in Denver, without needing to show identification or documentation. These events not only increase food access but also help reduce the stigma around food insecurity.

FrontLine Farming offers an array of educational programs, including classes on topics ranging from herbalism and beekeeping to insect identification and seed-saving. It also runs a two-week farm immersion program to support aspiring Black, Brown and Indigenous farmers and gardeners.

“All of our education is rooted in this idea of sovereignty,” says Thompson. “Folks need information, they need knowledge in order to be able to start to participate in the food system in more meaningful ways.”

Achieving food sovereignty

Improving working conditions for farm laborers is another major priority for FrontLine Farming. In 2021, the group was part of a coalition that helped pass the state’s first farmworkers’ bill of rights, a law meant to protect the more than 40,000 farm laborers in Colorado, many of whom are migrants from Central America and Mexico.

How you can help

Overhauling the food system may seem daunting. But as FrontLine Farming demonstrates every day, small actions can have a big effect. Here are three steps you can take.

Plant a garden: One of the easiest ways to get involved? Grow your own food. “Become a community gardener, really into understanding the nature of the work that it takes to produce even a small amount of food,” says Thompson.

Join a CSA: If you don’t have time to grow veggies—or you worry you just don’t have a green thumb—consider buying a community supported agriculture (CSA) share from a farm near you, says Thompson. Also, spend some time learning about the farm’s values—how do they treat their labor? Do they follow organic practices? “Getting involved with a CSA and directly financing a farm contributes to the stability of local farms,” he adds.

Volunteer at a farm: FrontLine Farming relies on volunteers at its three farm locations—but they’re not the only organization you can support. Show up, get dirty and give your time and energy to your local farm. And if volunteering is not an option for you, consider joining your city’s sustainable food policy council or donating to organizations that support local agriculture.

FrontLine Farming also worked on the City and County of Denver’s Good Food Purchasing Program, which encourages major institutions to buy foods that are local, sustainable, fair and humanely produced.

“For us, food justice is policy work,” says Thompson. “How do we work within the system to try to change the system as it is currently constituted?”

With these and other programs, FrontLine Farming is working toward its goal of achieving food sovereignty, or the right for individuals to define and implement their own food and agriculture systems. Food sovereignty also encompasses the right to food that is both healthful and culturally appropriate, as well as produced sustainably.

“That’s where we want to be moving forward,” says Thompson.

Land ownership key to equity

Zooming out, all of FrontLine Farming’s work is informed by the team’s identities as women and people of color. Historically, Black, Brown and Indigenous farmers have faced myriad barriers to land ownership, resources and technical assistance.

“It’s been outright racism in terms of access to resources like banking and financing,” says Thompson. “Back in the day, it was racialized terror. Black farmers were literally terrorized and run off their land, potentially even lynched, depending on the circumstances.”

Farmers of color continue to face many of these same hurdles today. FrontLine Farming wants to help remove those obstacles while also amplifying the agricultural wisdom and skills of Africans, Indigenous peoples, immigrants, refugees and other communities.

FrontLine Farming also recognizes that land ownership—particularly among people of color—is crucial for resilience and equity. The organization recently celebrated a major milestone when it acquired the land on which Sister Gardens sits in Denver’s Chaffee Park neighborhood, but continues to raise money to buy more property through its Liberation by Land reparations campaign.

“The fact that we own Sister Gardens now—that’s land no one can take from us,” says Thompson. “That’s really important and really meaningful, ultimately, for the idea of sovereignty, especially for Black folks.”

Understanding the food system

Looking ahead, FrontLine Farming will continue to push for changes to the food system. Much of that work comes down to raising awareness about how that system is inextricably intertwined with labor, immigration, climate change, human health, policy and other topics.

“There are all of these different experiences that folks have in their everyday lives that are actually related to the food system,” says Thompson. “And it’s important to start to understand that. Not so we can scold farmers or turn producers into the bad guys, but so that we can understand that changes in the food system really do have so many knock-on effects.”

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With FrontLine Farming, ��ɫ��Ƶ scholars and community colleagues focus on food security, food justice and food liberation.

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Top photo: FrontLine Farming

Studying the elephant-sized issues of living with elephants

Anonymous — Mon, 12 Aug 2024 18:35:43 +0000

Studying the elephant-sized issues of living with elephants Anonymous (not verified) Mon, 08/12/2024 - 12:35

Rachel Sauer

On World Elephant Day, PhD student and researcher Tyler Nuckols emphasizes that both groups are important in human-elephant coexistence

Almost every night, Tyler Nuckols can hear fireworks and shouting—not celebrating a holiday or marking an occasion, but trying to drive elephants back into the forest.

In Ruam Thai, Thailand, where Nuckols is conducting socio-ecological fieldwork as he pursues a PhD in the ��ɫ��Ƶ Department of Environmental Studies, elephants emerge from the trees of Kui Buri National Park almost every night in search of pineapple.

Over many years, elephants have learned that an easy and accessible meal is in farmers’ fields—to the detriment of those fields and farmers’ livelihoods. As farmers lose their source of income and means of supporting their families, elephants risk injury or worse as farmers—also risking injury or worse—try to deter them.

��ɫ��Ƶ PhD student Tyler Nuckols (left, conducting research in Thailand) and Karen Bailey, assistant professor of environmental studies, emphasize that human-elephant coexistence encompass significant issues of sustainability, economic equity, environmental justice and agricultural adaptation.

For a lot of people—mainly those who don’t coexist with elephants—this may not seem like much of a problem. Elephants, after all, are among the world’s most beloved and charismatic animals, credited with an emotional range that some claim matches or even exceeds that of humans. People visit a zoo and return home daydreaming about backyard elephants.

But on World Elephant Day, being celebrated today, Nuckols emphasizes that the challenges and successes of human-elephant coexistence encompass significant issues of sustainability, economic equity, environmental justice and agricultural adaptation that communities and populations worldwide are tackling as climate change fundamentally reshapes how humans coexist with wildlife.

“We’re interested in supporting and partnering with local communities to look at solutions to human-elephant conflict beyond the predominant approaches of ‘Where do you farm? What do you farm? How much money do you make farming?’” Nuckols explains. "Our research and community-based conservation approach looks to explore a more complex focus related to factors like identity, access to resources and historical and political factors, among many more layers that may shape how households can engage in solutions to human-elephant conflict and participate in the first place."

Studying coexistence

Nuckols has been working with elephants for more than 10 years, starting with the Elephant Valley Project in Mondulkiri, Cambodia—an ethical sanctuary and retirement home for elephants that had worked in tourism or logging. After earning a master’s degree at Colorado State University, and after COVID curtailed his plans to return to Cambodia to study mitigation techniques to prevent elephants from entering agricultural fields, he began working with Karen Bailey, a ��ɫ��Ƶ assistant professor of environmental studies who leads the WELS (well-being, environment, livelihoods and sustainability) Group.

Bailey completed postdoctoral research in southern Africa with communities living outside protected areas “who were living with the threats of climate change and the impact of sharing the landscape with wildlife,” she says. “Some of the impacts of crop raiding by elephants in southern Africa were significant predictors of potential food insecurity. When that’s combined with the threats of changing seasons and changing climate as well, the realities of human-elephant coexistence in communities in and outside of conservation areas become really pronounced.”

Tyler Nuckols (second from left, blue shirt) and colleagues from Bring the Elephant Home in Thailand. (Photo: Tyler Nuckols)

As part of the Human Elephant Coexistence Through Alternative Agricultural Research (HECTAAR) working group with the human-elephant coexistence research organization Trunks & Leaves, Bailey and Nuckols partner with researchers and conservation groups from around the world to study the reasons for conflict between agriculturalists and elephants, as well as develop and test interventions that support livelihoods and work to rebuild community resilience and landscapes in different countries and cultures.

Nuckols began researching in Thailand in 2022, partnering with NGO Bring the Elephant Home to study human-elephant conflict and how elephants interact with different types of agricultural crops. Nuckols’ research also focuses on environmental justice and resilience, and how communities define ecological justice for both humans and elephants.

The community where Nuckols’ research is based is not only a human-elephant conflict hot spot, but also a success story for conservation and community-based tourism.

“But despite the positive impacts of tourism and some grassroots efforts, conflict occurs every night,” Nuckols says. “You can hear fireworks and shouting and people trying to get elephants back into the forest every night. So, one of the ideas that community members are evaluating is crop transition. Research has shown that elephants won’t eat lemongrass, ginger, chili, citronella, so farmers are interested in growing these crops, but the community is asking how to ensure it’s sustainable and equitable.

“Changing crops is a high-risk decision, when they know they can sell monocrop pineapple that they’ve been growing for decades.”

Risk vs. reward

A significant challenge in human-elephant coexistence is the disconnect between people actually living with or near elephants and the rest of the world that is watching and loves elephants, or at least the idea of elephants.

“Even in Thailand, there’s a huge disconnect between major urban centers like Bangkok and rural provinces,” Nuckols explains. “These farmers are often villainized or portrayed as invaders. They’ve been told they should just pack up and give elephants back their habitat, but that’s not feasible or tenable or just for those people who are being told to leave. It’s very grim, but we’ve had people die in our community from negative encounters with elephants, victims who’ve been attacked in the night while they were guarding their crops.”

Almost every night, farmers in Ruam Thai, Thailand, deal with elephants in their pineapple fields. (Photo: Tyler Nuckols)

Bailey notes that while the world may be watching and feeling invested in the plight of elephants, “there’s an inherent framing of environmental justice that we more equally share the costs and benefits of the environment. We as people globally benefit from elephants existing—we get a warm feeling when we think about them—but we have to remind people that there are costs. We have to think about how to more equitably share the costs and benefits. Anyone who loves elephants and might call themselves an elephant person should know and should be clear that elephant conservation simply will not work if we don’t think about those humans and elevate the human components.”

A complicating factor in some climate change discourse is the argument that humans caused it and animals are blameless in it, so animals should be prioritized in human decision making. “The important nuance is that the rural farmers in Thailand didn’t do this,” Bailey says.

“It’s the wealthy individuals all over the world who are, per capita, emitting many more tons of carbon. There’s an inherent inequity in who is causing the environmental problems, and often the people and communities experiencing the realities of environmental change aren’t key drivers of this change.”

In the community where Nuckols is studying, which is in the rain shadow of a mountain range, drought is a very serious concern. During the last dry season, the reservoir that supplies water to the community nearly dried up. Many farmers in the area grow pineapple for many reasons, one of which is that it’s considered a crop that can survive in high-heat and low-water conditions.

“In the past few years, though, temperatures in the field can soar to 43, 44 (Celsius) and so even now pineapple is struggling to survive,” Nuckols says. “Those conditions are also driving elephants more and more to the edge of the national park, where a lot of the habitat restoration has been funded by large corporate subsidiaries that don’t have time to trek into the forest and dig a water hole.

Elephants at the edge of Kui Buri National Park in Thailand. (Photo: Tyler Nuckols)

“So, you get a concentration of elephants on the edge of the forest, and as climate change gets worse, as resources get more sparse in the forest, elephants are going to go for high energy, high reward crops like pineapple. In a short hour they can devour an entire patch of pineapple that gives them the nutrients and sugar they would spend days foraging for in the dry forest. It’s basic risk versus reward.”

Just listen

In researching the complex factors influencing human-elephant conflict and coexistence, Nuckols emphasizes that a foundational principle of the work is that it’s community-driven and community-led.

“We’re involved in study and data collection, but we do everything in a framework of participatory action research,” Nuckols explains. “We pilot everything we do with focus groups in the local community, we run everything by a group of trusted stakeholders like the village chief and elders working with our organization. We ask them, ‘Is this appropriate?’ and a lot of things were thrown out the window because they’re like, ‘No way.’

“The whole group that’s growing and testing alternative crops now, which is 16 people, are community members who created a collective and are working together. We as researchers act as a bridge to help support the trial, to help find funding. We use our skills to elevate the work that this community is already doing.”

Bailey adds that the lessons learned in researching human-elephant coexistence—though the details can vary broadly between cultures, countries and regions—may inform human-wildlife coexistence in other areas, including Colorado.

“There are tons of parallels and tons of lessons to be learned that we can apply more broadly,” Nuckols says. “One of the biggest is just to listen to community members and help empower those community members. Don’t ever go in assuming you know best. Spend time in the community and pilot your work before you go in and think anything is going to work within a community. Make sure community members feel heard, have a meaningful seat at the table and feel empowered to solve these problems.”

Top image: Asian elephants living in Thailand's Kui Buri National Park (Photo: Tyler Nuckols)

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On World Elephant Day, PhD student and researcher Tyler Nuckols emphasizes that both groups are important in human-elephant coexistence.

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Scholar has a front-row seat to the global fight against plastic pollution

Anonymous — Tue, 28 May 2024 16:28:05 +0000

Scholar has a front-row seat to the global fight against plastic pollution Anonymous (not verified) Tue, 05/28/2024 - 10:28

Rachel Sauer

��ɫ��Ƶ PhD student Clare Gallagher finds reason for hope amid the complexities of negotiations to craft a U.N. treaty addressing a worldwide crisis

In the past year, Clare Gallagher has gotten very interested in ghost gear, which she admits is “a really depressing Google search” if you’re not already familiar with it.

Ghost gear is the umbrella term for lost, abandoned or discarded fishing gear that contributes to the crisis of plastic pollution in Earth’s oceans and can trap fish and marine mammals, causing them to die by suffocation or exhaustion. In the upper Gulf of California, for example, abandoned gillnetting has contributed to the vaquita porpoise nearing the brink of extinction.

When Gallagher, a PhD student in the ��ɫ��Ƶ Department of Environmental Studies, joined an observer delegation at the fourth session of the United Nations Intergovernmental Negotiation Committee on Plastic Pollution April 23-29 in Ottawa, Canada, she learned that fishing gear is included in a proposed international treaty on plastic pollution that would be discussed at the weeklong gathering.

Clare Gallagher, a PhD student in the ��ɫ��Ƶ Department of Environmental Studies, by a sculpture outside a U.N. treaty negotiating session in Ottawa, Canada. (Photo: Clare Gallagher)

However, after attending several all-day—and sometimes into the night—negotiating sessions, “I learned that fishing gear is almost like a side note to the greater problem. Single-use plastics are so nefarious, and this is the next climate change fight,” Gallagher says.

“To be able to go sit in conference room for 14 hours a day for nine days straight—and the final meetings went until 3 a.m.—I was pretty in awe of the dedication of the people in these meetings. But then at the same time, it was also incredibly frustrating when there’s not a lot of progress made. It’s just the way of global geopolitics, and I was getting a crash course in this—there will be some countries or blocs of countries that don’t want strong treaties, like oil-producing countries, just as there are countries that have been against strong environmental treaties for the last several decades.”

The gathering Gallagher attended was the fourth session of the U.N. Intergovernmental Negotiating Committee on Plastic Pollution and focused on the marine environment. The committee’s stated goal is to have a completed treaty written by the end of the year.

For Gallagher, attending the session not only was eye-opening to the intricacies of global geopolitics, but also brought several other key insights, including:

Abandoned fishing gear is one problem of many in the crisis of plastic pollution in the world’s oceans

“Microplastics were a huge, huge topic at the treaty discussions,” Gallagher says. “From a health standpoint, I was really surprised to see so many endocrinologists there. The endocrine destruction from chemicals that are being added to plastics is linked to the obesity epidemic, to the epidemic of anxiety and depression. It’s actually pretty terrifying.”

Among the discussion topics were plastic pellets, sometimes called nurdles, which are commonly used as a raw material for making plastic products. They are frequently shipped via container, and if pellets ever spill from those containers into a marine environment, the environmental damage and harm to living creatures can be devastating.

“So, some of the discussion was about classifying them as hazardous waste,” Gallagher says.

However, abandoned fishing gear is a big problem

“Ghost gear is the colloquial term,” Gallagher explains. “The more scientific term is abandoned, lost or discarded fishing gear, or ALDFG, and it’s just a terrible thing. Let’s say you a have huge vessel that’s fishing tuna in the Pacific and use purse seines, which are these crazy kilometer-wide nets that can cinch up entire schools of tuna.

“Say that net gets lost or is intentionally cut by crew or just gets stuck on something or there’s a full-on accident. That net will continue to fish whales, dolphins, turtles, you name it after it’s lost contact with the vessel. That’s why we get term ‘ghost,’ because fishing continues to happen in a worst-case scenario.”

Gallagher notes that purse seines typically are made of nylon, which sinks in water because of its density, so they’re not a significant contributor to the Great Pacific Garbage Patch, which is now about the size of Alaska. However, lighter density nets and fishing line made of high-denisty polyethylene wash up on shorelines around the world, “so it’s pretty incredible that this treaty is trying to address fishing gear as its own plastic pollution sector because almost all commercial fishing nets and lines are made of plastic polymers, so this treaty could address industrial, global and local fishing economies.”

��ɫ��Ƶ PhD student Clare Gallager attended the fourth session of the United Nations Intergovernmental Negotiation Committee on Plastic Pollution as an observer. (Photo: Clare Gallagher)

Many perceive plastic pollution as a symptom a bigger issue

“The biggest thing is production,” Gallagher says, “stopping primary plastic production. That’s one of the things that’s so interesting about this treaty process, because it’s almost the same story, it’s the same players, it’s the same perpetrators as the international debate over fossil fuel emissions.”

In fact, Gallagher notes, the Center for International Environmental Law analyzed the affiliations of registered attendees for the session and found almost 200 lobbyists for the fossil fuel and chemical industries were registered.

The problems of plastic pollution are daunting, but there’s room for hope

“I felt, not being a United Nations treaty expert, pretty overwhelmed by the scale at which countries around the world need to compromise and work together to create any international treaty, especially environmental treaties,” Gallagher says. “It’s pretty overwhelming to think this is how humanity governs itself at the top level.

“That being said, I have hope that the most ambitious countries will continue to push for a strong treaty on plastic pollution. I don’t know if remorse is right word, but there is sadness that many of the countries suffering the most from plastic pollution are not producing the plastic. They’re the ones that have to deal with plastic trash and plastic pollution, the ones that have to fight for a strong treaty, and there’s a real power imbalance that I find so disgusting and disturbing.”

Gallagher says one of the most impressive coalitions she observed at the session was the Pacific Small Island Developing States (PSIDS): “There was a woman from Easter Island, which, granted, is part of Chile, and she told a story about how every time her young son goes surfing, which is like every day, she has to wash his hair because there’s so much microplastic in it when he’s done.

“People from some of the smallest, poorest countries repeatedly said, ‘This is not complex. We don’t want your trash; we need to stop this.’ I think that bravery and that fight—these Davids taking on Goliaths, as seen in the Rapa Nui Declaration—is what is going to make the world a better place.”

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��ɫ��Ƶ PhD student Clare Gallagher finds reason for hope amid the complexities of negotiations to craft a U.N. treaty addressing a worldwide crisis.

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Advocating for more conservation than the bear minimum

Anonymous — Tue, 21 May 2024 21:54:32 +0000

Advocating for more conservation than the bear minimum Anonymous (not verified) Tue, 05/21/2024 - 15:54

Bradley Worrell

CU researcher argues that setting minimum targets for wildlife conservation inevitably excludes other worthwhile goals, including restoration and ecosystem management

Although the grizzly is featured prominently on the California state flag, the golden bear has been extinct in the wild since the 1920s.

In response, some conservation advocates have promoted the idea of returning it to the California wilderness, modeled on other wildlife-reintroduction efforts. And while there are instances in which large mammals have been restored to their historic range, there also are hidden obstructions keeping bears on the flag but off the land, according to Benjamin Hale, an associate professor of philosophy who teaches in the Department of Environmental Studies at the ��ɫ��Ƶ, where his focus is on environmental ethics.

In a recently published paper, “The Bear Minimum: Reintroduction and the Weakness of Minimalist Conservation,” Hale and co-authors Lee Brann and Alexander Lee argue that conservation policies too often gauge the success of conservation initiatives by setting minimum targets for conservation, which can be short-sighted.

��ɫ��Ƶ scholar Benjamin Hale argues that conservation policies too often gauge the success of conservation initiatives by setting minimum targets for conservation, which can be short-sighted.

“When conservation policy sets minimum standards for the protection of nature, objectives like restoration, novel ecosystem management, rewilding and other novel issues in intervention ecology become unsupported and underrepresented,” the authors note.

Recently, Colorado Arts and Sciences Magazine asked Hale to expand on these topics. His responses were lightly edited and condensed for space.

Question: What, specifically, is wrong with doing the bare minimum when it comes to conservation?

Hale: Well, first of all, it’s a losing proposition for conservation to do as little as possible or to only set a minimum goal and not aspire to something greater. I think that it ultimately ends up being self-undermining of conservationist efforts.

As it is, many times the protections kick in once it’s already pretty late in the process. That doesn’t leave a lot of time for error, partly because we tend to focus efforts on protecting what little remaining value there is in the world. That is to say: Here is a valuable entity, let’s try to protect it and prevent harm from coming to it.

And once these minimums are imposed, very often the discussions about how conservation can best proceed are effectively over, even in the face of new developments. From the standpoint of keeping the discussion open, I and my co-authors have suggested that we should take steps to focus more on establishing communities of experts offering their expertise in an ongoing way.

Varieties of conservation minimalism and their alternatives

Benjamin Hale and his co-authors identify and explain five varieties of conservation minimalism, as well as reasons why they might fail:

Mere existence minimalism: Attempts should be made to ensure that there is at least one representative of a species “alive” somewhere in the world—in the wild, in a zoo, or perhaps in a genetic bank. However, scientists and conservationists don’t know how to successfully prevent extinction if species are only protected once they face existential threats, and some will be lost.

Viability minimalism: Conservation efforts seek to preserve up to a minimum population to ensure that a species does not go extinct within some time frame. However, it is typically not concerned with species’ historic numbers or declining quantities.

Sustainability minimalism: Conservation goals that assess success are based on long-term sustainability, presenting a view of sustainability as the minimum standard for conservation efforts. However, sustainability minimalism overlooks other conservation considerations.

Path of least resistance minimalism: These are conservation measures that are generally easy to achieve, cheap and not in competition with alternative interests. This minimalism is the protection of nature that is not under particular threat, which a vague and meager assurance that something is being conserved.

Habitat minimalism: Conservation efforts aim to protect only the minimum habitat that is essential for the survival of a species. It generally emphasizes the current habit range rather than the historical range.

Alternatives to minimalism

Three alternatives to minimalism, as well as reasons why those ideas might not be feasible, include:

Maximalism: If protecting nature is good, it may seem worthwhile to protect all of nature. While such expansive environmental concern has intuitive appeal, it is not practical and is unattractive because it will be overly demanding.

Optimalism: Optimalism tries to optimize two or more conflicting values. For example, conservation efforts to optimize between ecosystems and pollutants could include setting an “optimum” level of pollution versus a minimum level. This rationale implies some level of pollution is morally and politically permissible.

Rationalism: Rationalism is rooted in the idea of rational self-interest, which introduces the problem of ecosystem triage or species triage. However, in the rationalist approach there is not a perfect overlap between what is beneficial to human beings and what is beneficial to environments or species.

Hale notes that some of these ideas have few, if any, adherents. Still, he says it was important to highlight competing ideas before making the case for his own preferred method for addressing conservation issues.

Question: Why do you believe many conservation efforts seem to focus on minimum goals rather than something more expansive?

Hale: I think it’s just the direction we’ve been going since the Endangered Species Act was passed. When policies are set, they impose restrictions on whole groups of people, and when groups of people object to the imposition of those policies, generally the question becomes something like, ‘Well, how much can we do?’

That question, I think, yields the minimalist position. There’s some minimum threshold that you’re aiming for, resulting from a practical concern, which ends up being a sort of default position for a lot of conservationists.

Question: In your paper, you talk about ‘new conservation science.’ How is it different from traditional conservation, and how does it fit into minimalist conservation?

Hale: New conservation sort of burst onto the scene in the past 10 or 15 years with some work by folks like Peter Kareiva, the former chief scientist and vice president of The Nature Conservancy. He and some other folks basically thought that traditional approaches to conservation were protectionist and that traditional conservationists were using the Endangered Species Act in ways that were absolutist.

The ‘new conservationist’ science advocates thought we should be more careful to triage conservation efforts, given that there is a limited amount of natural resources. New conservation scientists also suggested we redirect conservation efforts for more anthropocentric concerns.

A lot of people in the old conservation community saw those ideas as a kind of threat to what they had committed their lives to do, which is to protect nature for its own sake.

This has been a very hotly debated topic, and in fact, I co-authored another paper with some of my other CU colleagues, including Dan Doak and Bruce Goldstein, in which we directly challenged the ideas put forth by Peter Kareiva. That article was heavily cited at the time we published it.

Even today, the debate is ongoing.

Question: Conservation minimalism can take a number of different forms; are there also a number of alternatives to minimalism?

Hale: Yes. I guess the first thing I should say is that when we are outlining these varieties of minimalism, we don’t intend to suggest that all of these are descriptive of actual, deeply held commitments on the part of some in the conservation community. Rather, we’re sort of using some methodologies of philosophy to try to explore the idea of minimalism in its various forms and to highlight potential issues with those concepts.

This allows us to then make the argument, ‘OK, if I can’t be a minimalist, then what should I do?’

And it is also worth pointing out that the alternatives to minimalism (presented) are not widely held beliefs. Some are conceptually absurd. For example, we introduce the idea of maximalism, which is the idea that we should protect all of nature. A maximalist about grizzly bears might say, ‘Let’s maximize grizzly bears. How many grizzlies can we pack onto this planet?’

Nobody in the conservation community today is really advocating for that. We’re introducing this idea so that the reader can challenge it and then dispense with it.

Question: In your paper, you put forward the idea of using ‘reasonabilism’ to make decisions about conservation. What, exactly, is reasonabilism and why is it a better alternative to the other methods?

Hale: Well, it is a made-up term. We created it as a way of talking about getting us to consider a reasonable approach to conservation in which all participants are engaging with one another in a kind of deliberative, discursive exchange, almost like a town hall.

The idea behind reasonabilism is that it’s not dependent upon a small panel of experts to dictate what the ultimate outcome is going to be. Conservation is better served when we take more aggressive steps to democratize the process through which conservation decisions are made.

Reasonabilism is sort of a playful term, but the hope is really that it can serve as a useful contrast to rationalism, which is actually quite common in the environmental policy discourse.

Question: Would reasonabilism suggest that grizzly bear reintroduction in California is possible, maybe with certain stipulations or limitations?

Hale: I think it’s possible, although maybe politically challenging. If you were to get all the communities together that are going to be affected by grizzly reintroduction and try to develop a process for the reintroduction of the grizzly that would help justify it, the outcome of that process wouldn’t necessary make everyone happy, but it would at least provide a process for deliberation. It’s important to have all voices at the table.

I will say by way of comparison that it’s relevant that the recent effort to reintroduce the wolf to Colorado was determined by plebiscite (a popular vote). I think Colorado, in some ways, is doing it right by trying to get as many people as possible involved in the discussion.

Again, this is not to say that we’re going to avoid all conflict, because conflict is common with these kinds of pretty significant environmental changes, but it is important to make these decisions through the democratic process. That’s the kind of idea we’re after. We think this is what would make it “reasonable”: because people can reason through it.

Question: Do you think the idea of reasonabilism could catch on with conservationists, if not broader parties that would be involved in conservation discussions?

Hale: It may or may not catch on. I don’t know about the idea itself, but I think that the objective of the paper is to say: There is an alternative to imposing of the standard value propositions that dominate the conservation discussion and then insisting upon one of the varieties of minimalism or maximalism or rationalism.

Part of the job of the conservationists and wildlife managers is to pay attention to the variety of voices that contribute to this effort—even if they’re dead set against the grizzly’s reintroduction, or wolves, or whatever the case may be.

In a way, that’s what we’re doing in CU’s environmental studies department. We have faculty from across campus with diverse areas of expertise, but we’re all coming together in one unit with the objective of expanding the discourse.

Top image by Jean Beaufort

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CU researcher argues that setting minimum targets for wildlife conservation inevitably excludes other worthwhile goals, including restoration and ecosystem management.

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Why the first Earth Day went viral (pre-social media)

Anonymous — Thu, 18 Apr 2024 16:30:26 +0000

Why the first Earth Day went viral (pre-social media) Anonymous (not verified) Thu, 04/18/2024 - 10:30

Doug McPherson

��ɫ��Ƶ professors explain Earth Day’s history, impact, what it’s become and if it’s still relevant

If you were at the ��ɫ��Ƶ in April 1970, you were likely aware―very aware―of the first Earth Day on April 22. ��ɫ��Ƶ was all in and almost stretched the day into a full week, kicking things off on April 18 when the campus was dotted with green flags and abuzz with special events, speeches, films, symposiums, rap sessions and panels.

��ɫ��Ƶ was just one of about 1,500 universities celebrating Earth Day, not to mention 20 million Americans and more than 10,000 cities, churches and other organizations, says Paul Sutter, a CU professor of environmental history.

That first Earth Day went viral long before viral was cool. No social media, no email blasts, no group texts. Just TV, radio, word of mouth and, in Boulder, an old-fashioned paper-and-ink brochure listing the scheduled events.

“One of the remarkable things is that Earth Day came out of nowhere and was organized quickly, bringing together large numbers of activists who had worked separately before and had not put a name to their movement yet,” Sutter says.

��ɫ��Ƶ scholars Paul Sutter (left) and Steve Vanderheiden have studied Earth Day's history and impact.

“Earth Day was also decentralized, which meant that it manifested itself in different ways in different places. This was one key to its success. In many ways, we’ve forgotten how powerful and radical these events were. Organizing these events helped to democratize environmentalism.”

So what led to that first Earth Day? And have subsequent Earth Days had the same impact?

Some, including Sutter, say the time was right and argue that even though it sprouted quickly, there were forces at work decades before its birth.

“Americans emerged from WWII concerned about the destructiveness of the war and the state of the global environment―particularly the relationship between population growth and natural resources,” Sutter says. “Early postwar environmental concern was decidedly global.”

And there was worry about the atomic bomb and nuclear technology. “The first detonation of an atomic bomb … was a watershed moment in the nation’s environmental history, and postwar antinuclear activism culminated with the Nuclear Test Ban Treaty of 1963,” Sutter says.

Many cite Rachel Carson’s book on environmental science, Silent Spring, as an added spark as well.

Another factor: The space program, which allowed humans to view Earth from space for the first time. Sutter says that sight gave people “a sense of the planet’s finitude and limits.”

Still relevant?

As successful as that first Earth Day proved to be, after more than a half century, some question whether it’s still relevant, and ask if there’s something else that could make a bigger difference.

Steve Vanderheiden, a ��ɫ��Ƶ professor of political science and environmental studies, says anything that’s been observed annually since 1970 is “bound to have diminishing returns” over time, and that today’s iteration “will be less consequential” than the first one.

One of the remarkable things is that Earth Day came out of nowhere and was organized quickly, bringing together large numbers of activists who had worked separately before and had not put a name to their movement yet.”

“I don't mean to suggest that there isn't still a role for what Earth Day has become―an occasion to teach about environmental issues or hold events where people reaffirm the importance of environmental protection―but rather that we shouldn't expect it to make much of a difference in public opinion or to build momentum for legislation, which we still need,” Vanderheiden says.

“Those goals are now better served by more oppositional forms of political organization and expression that are more willing or able to challenge the status quo.”

While Vanderheiden says that the original Earth Day was “a powerful focusing event” for the U.S. environmental movement, he sees subsequent Earth Days as having made “relatively little difference,” and that any of the past 40 Earth Days have not swayed public opinion on most environmental issues.

“Part of this is a function of the original Earth Day [that was] intended as a consciousness-raising event, for which it was wildly successful. Consciousness now having already been raised about such issues, these later iterations have less potential to accomplish the same objective.”

Vanderheiden adds that Earth Day has also not evolved to reflect activism or resistance. “That might make it too threatening to the status quo to continue enjoying the wide but shallow support that it now receives. In a way, Earth Day has … maintained its popularity because it doesn't really challenge anything anymore. It’s somewhat like how we still celebrate May Day but almost never with much of its original critical content.”

Interested in learning more about Earth Day? Sutter recommends Adam Rome’s The Genius of Earth Day.

Top image: The partly-illuminated Earth rising over the lunar horizon as recorded by Apolo 11; the Earth is approximately 400,000 km away. (Photo: NASA)

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��ɫ��Ƶ professors explain Earth Day’s history, impact, what it’s become and if it’s still relevant.

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The climate crisis is a market failure, noted expert says

Anonymous — Mon, 15 Apr 2024 23:45:06 +0000

The climate crisis is a market failure, noted expert says Anonymous (not verified) Mon, 04/15/2024 - 17:45

Rachel Sauer

Harvard scholar Naomi Oreskes, the 2024 Patricia Sheffels Visiting Scholar in Environmental Studies, highlights how free market fundamentalism has thwarted the science of climate change

The best way to define market fundamentalism is in terms of what Ronald Reagan called “the magic of the marketplace.”

“It’s the idea that ‘the free market’ is powerful, efficient, effective, rational and that most problems can best be solved by allowing the market to do its thing,” explained Naomi Oreskes, the Henry Charles Lea Professor of the History of Science at Harvard University and an affiliated professor of earth and planetary science. She added that market fundamentalism also must be understood as a force that has long blocked, and continues to block, climate action.

Oreskes, the 2024 Patricia Sheffels Visiting Scholar in the Department of Environmental Studies, presented some of the findings from her research at a lecture April 4. In it, she detailed a decades-long campaign to cast doubt on science and block political action on climate change—buoyed by the argument that the free market is best poised to tackle the issue.

However, “there is not such a thing as the free market,” Oreskes said. “Markets can be very effective for many kinds of things, but our argument is not all things.”

Naomi Oreskes, the 2024 Patricia Sheffels Visiting Scholar in the Department of Environmental Studies, presented some of the findings from her research at a lecture April 4.

In her 2023 book, written with Eric Conway, The Big Myth: How American Business Taught Us to Loathe Government and Love the Free Market, Oreskes began with the “very notion of the free market—this idea that the market exists, it’s a thing, it exists unto itself, it has agency and even wisdom. I think of the metaphor of the invisible hand of the marketplace, which is often talked about as if it’s not a metaphor, as if there actually is an invisible hand,” she said.

“The reality is that we make markets. They have been around since biblical times and are associated with the rise in capitalism, and people have been studying them for just as long—you can find rules for how markets should operate in Leviticus. But there is no such thing as ‘the free market’ and never has been. The reality is that government has always been involved in markets, in protective tariffs … in many cases, governments have created markets.”

In the headlines in the ‘80s

Oreskes began her presentation by displaying a story that appeared on the front page of The New York Times on June 24, 1988, headlined “Global warming has begun, expert tells Senate.” The expert was James E. Hansen of NASA, described in the story as a leading expert on climate change, who said “that there was no ‘magic number’ that showed when the greenhouse effect was actually starting to cause changes in climate and weather. But he added, ‘It is time to stop waffling so much and say that the evidence is pretty strong that the greenhouse effect is here.’”

Oreskes further noted that in 1992, George H.W. Bush signed the United Nations Framework Convention on Climate Change, which he described as “the first step in crucial long-term international efforts to address climate change.”

“So, a few years ago, I got interested in the question ‘What the heck happened?’” Oreskes said. “We had a Republican president and Democratic leaders in Congress, so why didn’t we take those concrete steps that Bush promised us?

“The answer is not a lack of scientific communication. Lots of people at the time thought that scientists just weren’t doing a good enough job explaining the science, but what (Conway and I) showed … was a politically motivated campaign to cast doubt on that science and block political action.”

This has been exacerbated, she said, by negative belief in government and hostility to government action, especially government regulations: “Market fundamentalists will tell you that government needs to get out of the way and let markets do their magic.”

For more than 100 years, she said, organizations like the National Association of Manufacturers have partnered with scientists and economists to stoke hostility toward government regulation, framing it as a backdoor to communism and antithetical their definition of freedom.

We’ve had conservative physicists who made common cause with the fossil-fuel industry and libertarian think tanks. Why would educated, intelligent people deny basic scientific findings—especially about things as established as the harms of tobacco use or as big as the hole in the ozone layer? The answer is politics.”

“We’ve had conservative physicists who made common cause with the fossil-fuel industry and libertarian think tanks,” Oreskes said. “Why would educated, intelligent people deny basic scientific findings—especially about things as established as the harms of tobacco use or as big as the hole in the ozone layer? The answer is politics.”

Together, politics and business have framed “free enterprise” as one of the United States’ founding principles, but it “appears nowhere in the Declaration of Independence, nowhere in the Constitution, and if you know anything about the history of America in the 19th century, governments at the federal and state level were massively involved in developing the economy.”

American capitalism has not protected freedom, Oreskes said, and “freedom is not protected by our systems of distributing goods and services, but by our forms of government. If you think about it in terms of the political economy, there’s the political part and the economic part. The political part has to be supported by governance; freedom is supported by our laws and also by our civic norms, what we accept as legitimate and what we reject as not legitimate.

“A common American error is the belief that freedom is the absence of state authority. One part of the reason why so many Americans have made this error is because this is what we’ve been told for more than a century by powerful people, powerful organizations and some powerful academics.”

She said that the climate crisis can be seen as a market failure and that free-market fundamentalism has triggered “a race to the bottom.”

Quoting the author Kim Stanely Robinson, Oreskes said, “The invisible hand never picks up the check.”

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Harvard scholar Naomi Oreskes, the 2024 Patricia Sheffels Visiting Scholar in Environmental Studies, highlights how free market fundamentalism has thwarted the science of climate change.

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But seriously, folks, climate change is a laughing matter

Anonymous — Fri, 05 Apr 2024 18:30:24 +0000

But seriously, folks, climate change is a laughing matter Anonymous (not verified) Fri, 04/05/2024 - 12:30

Rachel Sauer

‘Stand Up for Climate Comedy’ unites ��ɫ��Ƶ student performers and professional comedians in a show that encourages the audience to laugh together and then work together

The Green Bachelor was not impressed with Oceana Sea and her 2 million followers—despite her name, she hates the water and doesn’t know how to swim. Nor was he impressed with Petrolina Exxon and her daddy’s helicopter. They clearly weren’t there for the right reasons.

Not to spoil the true-eco-love ending, but the Green Bachelor, a marine biologist, was smitten with the contestant who rode her bike to the Green Bachelor mansion and knows the flow of her local watershed.

Pause scene.

"Stand Up for Climate Comedy" is at 7 p.m. April 15 at Boulder Theater, 2032 14th St. Admission is free.

“I think we should say, ‘What is your local watershed and what are you doing to support it, hmm?’” says Elizabeth Smith, a junior majoring in environmental studies.

This followed discussion of defining Oceana as someone who obviously doesn’t know her bodies of water, and advice from Beth Osnes to remember that the sketch is “a physicality thing, so get it up on its feet as soon as you can.”

It was a Tuesday morning in the Climate Change Communication class, and students were laughing at climate change.

Not the reality of it, of course—it’s the defining issue of their generation and there’s nothing funny about it—but in preparation for Stand Up for Climate Comedy April 15 at the Boulder Theater. The show, which is in its ninth year, will feature comedians and science communicators Chuck Nice, Rollie Williams and Kasha Patel, as well as students from the Climate Change Communication class, who write and perform either solo stand-up or group sketches that they create together with support from Osnes and Ben Stasny, a PhD candidate in theater and teaching assistant for the class.

“Comedy has always taken on serious, heavy, depressing social issues,” explains Osnes, a ��ɫ��Ƶ professor of theatre and dance who teaches the class. “Instead of people just yelling at each other about these issues, approaching them through comedy makes engagement with the issues not only positive, but helps us process them in a way that doesn’t feel overwhelming or hopeless.

“Comedy relies on double meaning. I think it’s easy for us to get stuck in binary thinking, things are one way or the other, and once you get locked into one thought, you’re stuck. Comedy can help us get unstuck, and the gorgeous thing about it is when it works, our response is involuntary, that burst of laughter, and all of a sudden everybody’s having that same response and we’re having it together. It’s golden. When we’re talking about climate change, we need things that are going to help us burst through our set ways of thinking and that we do together.”

Laughing together

Stand Up for Climate Comedy is the brainchild of Osnes and Max Boykoff, a ��ɫ��Ƶ professor of environmental studies, who also are two of the project leaders for Inside the Greenhouse, a collective effort that aims to creatively frame and tell the stories surrounding climate change through video, theatre, dance and writing.

Osnes and Boykoff figured that people might have a better time carrying or reframing the burdens of guilt and despair that shadow climate change if they were laughing together rather than shouting at each other. It’s not so much “laugh to keep from crying,” she says, but more “laugh and get moving.”

The first year of Stand Up for Climate Comedy “was basically Max and me downstairs (in the Theatre Building) with a $250 budget,” Osnes says.

Not long after, however, they were approached by representatives from the Argosy Foundation “who came to us and said, ‘We’re so sick of people screaming at each other; if we gave you $25,000, what would you do with it?’” Osnes recalls.

Beth Osnes (center) works with Lief Jordan (left), Jayden Simisky and Taylor Gutt as they prepare their stand-up comedy performances. (Photos: Rachel Sauer)

They would make the show bigger, they would organize events across the country, they would bring in luminaries of comedy who also know their science and they would integrate students as a key part of the show. That last part—student involvement—is especially key, Osnes says, because students have deep knowledge of the issues of climate change and are demanding action.

Hence the environmental hostility.

‘The seas are rising, and so are tensions!’

“My best bit is, ‘I’m sick of all this environmentally friendly shit. I’m environmentally hostile now,’” says Taylor Gutt, a senior in environmental studies.

“That’s a good bit,” says Lief Jordon, also a senior in environmental studies. “Environmental hostility is funny.”

They’re sitting with Jayden Simisky, a senior in environmental studies, and Cate Billings, a senior majoring in creative technology and design, at the top of a staircase in the Loft Theatre, workshopping the stand-up routines they’re writing.

None of them has performed stand-up before, “but why not, right?” Jordan says with a laugh. “If you’re going to go down, go down big.”

Billings is taking her stand-up in a multimedia direction, complete with a PowerPoint presentation “so it’s a little educational,” she explains. “I have a slide of coral bleaching and I say, ‘Up here on the surface we bleach our assholes, but coral is way ahead of the trend.’”

That earns an appreciative laugh from her classmates. Meanwhile, Simisky is thinking out loud about how to make carbon dioxide funny.

“The biggest thing for me with CO2 is they’re always saying, like, ‘7,000 tons of CO2,’” he says. “So, there’s this whole-ass neighborhood of carbon dioxide in the sky. Maybe something like, ‘There’s so much CO2 in the air that they’re starting to weigh it in terms of cruise ships. I’ve started to live in fear of a boat falling out of the sky.’”

Skyler Behrens (foreground) times her group's comedy sketch on a practice run-through.

That’s good, his classmates agree.

Elsewhere in the theater, Skyler Behrens, a sophomore studying engineering and education, and Claire Grossman, a junior in creative technology and design, are considering what contestants on a climate change-informed “Love Island” would say.

“What if he just says, ‘Wow, that’s hot’?” Behrens suggests.

“That’s perfect,” Grossman says, and soon Behrens is running through the sketch introduction again: “Welcome back, everyone, to the most exciting season of ‘Love Island’ yet! The seas are rising, and so are tensions!”

Nearby, Marcus Witter and Jake Mendelssohn, both seniors in environmental studies, and Austin Villarreal, a junior studying environmental design, are working with Osnes on their sketch involving three guys on a chairlift deciding who has to jump off.

“I don’t really like murder,” Osnes observes. “I think it’s funnier if an act of God knocks you off.”

Many of the students have not done this kind of performance before, and certainly not on a stage the size of Boulder Theater’s. They admit to nerves and to thinking about jokes so much that they stop being funny, but they’re excited, too.

“It helps that we’re doing it together,” notes Danielle Harris, a senior in environmental studies who plays Oceana Sea on “The Green Bachelor,” and her comedy partners nod in agreement.

Did you enjoy this article? Subscribe to our newsletter. Passionate about creative climate communication? Show your support.

‘Stand Up for Climate Comedy’ unites ��ɫ��Ƶ student performers and professional comedians in a show that encourages the audience to laugh together and then work together.

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