Research /asmagazine/ en ‘Kenough’: Is Barbie more revolutionary for men than women? /asmagazine/2025/03/07/kenough-barbie-more-revolutionary-men-women ‘Kenough’: Is Barbie more revolutionary for men than women? Rachel Sauer Fri, 03/07/2025 - 14:08 Categories: News Tags: Division of Arts and Humanities PhD student Research Women and Gender Studies popular culture Clay Bonnyman Evans

CU Boulder PhD student’s paper argues that the hit film exemplifies ‘masculinity without patriarchy’ in media


M.G. Lord, author of Forever Barbie: The Unauthorized Biography of a Real Doll and co-host of the podcast LA Made: The Barbie Tapes, describes Greta Gerwig’s Oscar Award-winning, box-office behemoth  as “incredibly feminist” and widely perceived as “anti-male.”

Meanwhile, conservative critics rail that the movie is “anti-man” and full of “beta males” in need of a testosterone booster. Conservative British commentator Piers Morgan called it “an assault on not just Ken, but on all men.”

 

CU Boulder PhD student Julie Estlick argues that Greta Gerwig's award-winning film Barbie is "a really good film for Ken."

But women and gender studies doctoral student Julie Estlick sees things differently. In her recent paper, ,” published in Feminist Theory, she argues that the movie is “a really good film for Ken.”

On first viewing, Estlick noticed a woman nearby having a “very visceral, emotional response” to the now iconic monolog by actor America Ferrera, which begins, “It is literally impossible to be a woman.”

She wasn’t particularly moved by the speech, and walking out of the theater, she realized she didn’t see the movie as a clear-cut icon of feminism.

“I really questioned whether the film was actually about Barbie, and by extension, women, at least in the way people were claiming,” she says.

Once Barbie was available for streaming, Estlick took a closer look and arrived at a heterodox conclusion:

Barbie is not anti-man; it is pro-man and is not necessarily a revolutionary film for women, at least not as much as it is for men,” she writes in the paper’s abstract. “This is because Barbie espouses non-hegemonic masculinity through cultural critiques that are rare to see in popular media.”

Hegemonic vs. toxic masculinity

For Estlick, “hegemonic masculinity” is a kind of stand-in for the “toxic masculinity” so often featured in media: superheroes, gangsters, vigilantes, killing machines who are also “lady killers.” Always strong, rarely emotional, such men are absurdly impermeable to harm, and sport chiseled features and perfectly sculpted abs, she says. Yet many are also “man children” whose “ultimate prize” is to have sex with a woman.

“That kind of media comes at the expense of women, works against women, and often oppresses women by sexualizing and objectifying them,” Estlick says.

 

In the film Barbie, the patriarchy ultimately doesn't serve the Kens any more than it does the Barbies, argues CU Boulder PhD student Julie Estlick. (Photo: Warner Bros. Pictures)

Non-hegemonic masculinity is strong without being oppressive, and supportive and protective of women without regard to any quid pro quo. It allows for men to openly express emotions and vulnerability and to seek help for their mental-health struggles and emotional needs without shame, while retaining their strength, vitality and masculinity.

“It does the opposite of hegemonic masculinity,” Estlick says. “It works alongside women and doesn’t harm them in any way.”

The Kens are first represented in the movie as clueless accessories to the ruling Barbies of Barbie Land. But after Beach Ken (Ryan Gosling) and Stereotypical Barbie (Margot Robbie) find a portal to our world, Beach Ken returns and establishes a patriarchal society in which women become mindless accessories to hyper-competitive men in the thrall of hegemonic masculinity.

But ultimately, the patriarchy doesn’t serve the Kens any more than the Barbies.

“As people always say, men’s worst enemy under patriarchy isn’t women. It’s other men and their expectations, who are constantly stuffing men into boxes,” Estlick says.

Which isn’t to say that women don’t also enforce strictures of hegemonic masculinity.

“When little boys are taught to suppress emotions, little girls are watching. They are watching their fathers, and fathers onscreen, acting in certain ways,” Estlick says. “Girls internalize toxic ideologies the same ways boys do.”

Allan the exception

In Barbie, there is just one male who stands apart from Kendom: Allan, played by Michael Cera.

“Allan is positioned as queer in the film in that he is othered but not less masculine in the traditional understanding of the word,” Estlick writes. He “deviates from the conventional canon of masculinity” and “uses his masculinity for feminism and to liberate women while also protesting patriarchy.” 

Allan doesn’t fit into Kendom, with or without patriarchy. As the narrator (voiced by Helen Mirren) notes, “There are no multiples of Allan; he’s just Allan.”

The character is based on a discontinued Mattel doll released in 1964, intended to be a friend to Ken. Fearing the friendship might be perceived as gay, the company swiftly removed Allan from store shelves, later replacing him with a “family pack” featuring Barbie’s best friend Midge as his wife, and a backstory that the couple had twins.

In the film, non-toxic Allan is immune to patriarchal brainwashing and sides with the Barbies in re-taking Barbie Land.

 

“(T)he film can be understood as a vital framework for masculinity that allows for vulnerability, emotion and heterosexual intimacy among men,” says researcher Julie Estlick. (Photo: Warner Bros. Pictures)

“Right off the bat we see (Allan) as queered from the rest of the Kens and Barbies,” Estlick says.

But Beach Ken, too, eventually senses that he’s not happy in the patriarchal society has created. In one of the movie’s final scenes, a tearfully confused Beach Ken converses with Stereotypical Barbie from a literal ledge:

“You have to figure out who you are without me,” Barbie tells him kindly. “You’re not your girlfriend. You’re not your house, you’re not your mink … You’re not even beach. Maybe all the things that you thought made you aren’t … really you. Maybe it’s Barbie and … it’s Ken.”

In other words, Barbie is rooting for Ken to claim his individuality.

“Beach Ken’s house, clothes, job and girlfriend all represent boxes that society expects men to tick, but this scene illustrates that it is okay to deviate from normative behaviors of masculinity and that manhood is not solely defined through heteronormative bonds and behaviors,” Estlick writes. And “it is acceptable for men to admit to a woman that they need help.”

Barbie is pure, candy-colored fantasy. But in our world, Estlick believes it points the way toward further non-toxic media representations of masculinity and ultimately contribute to better mental health for men trapped in a “man box” — as well as women who have borne the burden of men’s self- and societally imposed strictures on their own humanity.

“(T)he film can be understood as a vital framework for masculinity that allows for vulnerability, emotion and heterosexual intimacy among men,” she concludes. It “(opens) the door to the creation of more media that subverts societal expectations of toxic masculinity.” 


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CU Boulder PhD student’s paper argues that the hit film exemplifies ‘masculinity without patriarchy’ in media.

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Fri, 07 Mar 2025 21:08:55 +0000 Rachel Sauer 6082 at /asmagazine
Storytelling, not statistics, can make STEM more inclusive /asmagazine/2025/03/04/storytelling-not-statistics-can-make-stem-more-inclusive Storytelling, not statistics, can make STEM more inclusive Rachel Sauer Tue, 03/04/2025 - 15:57 Categories: News Tags: Division of Natural Sciences Psychology and Neuroscience Research STEM education Cody DeBos

CU Boulder researcher Eva Pietri studies how stories can help address gender bias and create inclusivity


Eva Pietri wasn’t planning on being part of a documentary.

When the associate professor of psychology and neuroscience was contacted by the creators of , a film that takes an unflinching look at sexism and discrimination in STEM (science, technology, engineering and math), she was thrilled to discuss her research. Pietri, who has an extensive background studying gender bias in STEM, knows interventions often fail because facts alone rarely change minds.

But when paired with human narratives, they become undeniable.

 

“I think one danger with anything that talks about bias is that it might dishearten people. But storytelling, when done right, can motivate people to do something about it," says Eva Pietri, a CU Boulder associate professor of psychology and neuroscience.

“They’re doing exactly what I would have recommended,” Pietri recalls thinking as she watched the film engage audiences with compelling stories supported by data.

Now, explores how storytelling can be a powerful tool for shifting perceptions about gender bias and creating more inclusive environments. It supports what filmmakers have long believed—that stories can change culture.

Why facts alone aren’t enough

Traditional diversity training in STEM often follows a familiar formula: workshops, slideshows and statistical breakdowns of workplace disparities. Though well intentioned, such initiatives often fail to change minds.

Facts alone, it turns out, aren’t always enough.

“It’s easy when you hear one story, especially if you aren’t motivated to believe it, to think, ‘Well that was just you,’” Pietri explains. “But if we have some data to back that story up, the combination can be more persuasive.”

Her studies in social psychology reveal that the most effective interventions engage both the rational and emotional centers of the brain. This phenomenon, known as narrative persuasion, happens when people become absorbed in a story.

In short, emotional investment makes us more likely to find a new perspective and reconsider past assumptions.

“Having communications that use both stories and the data can be really powerful. And I think documentaries are a unique platform to do that,” Pietri says.

That’s precisely what makes Picture a Scientist effective. The film follows three women in STEM careers who recount their experiences with bias, harassment and institutional roadblocks. Their stories create an emotional connection, making it difficult for viewers to dismiss sexism as an abstract problem.

A case study in narrative persuasion

When Picture a Scientist arrived in 2020, its timing created an unusual moment. The COVID-19 pandemic had forced companies and universities to rethink their approach to workplace training, including diversity programs.

Traditional workshops, which already struggled to engage audiences, were relegated to Zoom. But the documentary offered a more compelling alternative.

Pietri and her colleagues saw an opportunity.

The filmmakers had already consulted with her during production, but after the film’s release, they proposed a new collaboration—testing whether it was truly changing attitudes and behaviors.

“Often diversity interventions are not evaluated,” Pietri says. “You could do a diversity training, and it could have worse effects or just no effect, and you’ve wasted all these resources.”

 

The filmmakers behind Picture a Scientist worked with CU Boulder researcher Eva Pietra to study whether the film's approach to addressing bias in STEM was truly changing attitudes and behaviors. (Photo: Uprising Production)

So Pietri and her team designed a study to measure the documentary’s impact. They found that Picture a Scientist was prompting real-world action, not just raising awareness.

“One of the most consistent findings we saw was with information seeking. The more people felt transported, the more they engaged emotionally with the film, the more likely they were to want to learn more about gender bias,” she explains.

Likewise, the study showed that this information-seeking behavior often persists after the initial screening.

“One really positive finding is that people who watch the film are motivated to continue looking up these issues and figuring out how they can make their workplace more equitable. They’re putting themselves in a position to keep gaining knowledge,” Pietri says.

Indeed, participants surveyed a month or more after watching the film reported stronger effects than those who answered immediately, suggesting that the film’s impact is long-lasting.

Pietri believes its entertainment value is partly responsible.

“I mean, this documentary is created by filmmakers, right? They’re not just academics. They know how to create something that’s really entertaining,” she says. “That’s why it was streaming on Netflix, because people, even outside their institutions, are just excited to watch it.”

Of course, stories don’t just educate. They also inspire.

Traditional bias training often focuses on the barriers marginalized groups face, which, while important, can leave viewers feeling hopeless rather than empowered. But when Picture a Scientist viewers see women overcoming challenges, it creates something valuable: role models.

“The film doesn’t just show bias,” Pietri says; “it also highlights these incredible women in STEM. And for students, especially female students of color, that representation is powerful.”

Limiting objections and creating change

Research shows that when people feel forced into a training session, they often react defensively, resisting the very ideas the program promotes. But storytelling doesn’t elicit the same pushback. Instead of feeling lectured, viewers become immersed in a story where they can process difficult topics with less resistance.

"One really positive finding is that people who watch the film are motivated to continue looking up these issues and figuring out how they can make their workplace more equitable. They’re putting themselves in a position to keep gaining knowledge"

That’s one reason Pietri believes storytelling and creative interventions will play an important role in the future of diversity training in STEM.

“This story-based approach addresses some of the limitations of traditional diversity workshops. Aside from people maybe being actually excited to see it and participate, it’s also very scalable,” Pietri says.

“We can show it without having to train facilitators or fly people out to host a panel or host multiple live sessions over Zoom. It’s really easy to scale and it’s not super expensive,” she adds.

Training alone won’t eliminate STEM’s gender-bias problem. However, Pietri’s work suggests that the right intervention can make a difference.

“I think one danger with anything that talks about bias is that it might dishearten people,” she says. “But storytelling, when done right, can motivate people to do something about it.”

Perhaps the most important lesson is that when building a more inclusive STEM community, in a field that thrives on innovation, a good story can be just as efficacious as the right experiment.

“If we can use the small windows for change opened by stories like this to make progress in reducing inequality and suffering, that would be a real win for current and future generations,” Pietri says. 


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CU Boulder researcher Eva Pietri studies how stories can help address gender bias and create inclusivity.

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Tue, 04 Mar 2025 22:57:54 +0000 Rachel Sauer 6079 at /asmagazine
Did ChatGPT write this? No, but how would you know? /asmagazine/2025/03/03/did-chatgpt-write-no-how-would-you-know Did ChatGPT write this? No, but how would you know? Rachel Sauer Mon, 03/03/2025 - 14:34 Categories: News Tags: Division of Arts and Humanities English Research Undergraduate Students Collette Mace

In her Writing in the Age of AI course, CU Boulder’s Teresa Nugent helps students think critically about new technology


One of the most contentious subjects in academia now is the use of AI in writing. Many educators fear that students use it as a substitute . And while students fear that they’re going to be accused of using it instead of doing their own critical thinking, some still use it anyway.

Some students, like their instructors, fear what AI is capable of, and they are highly uncomfortable with the risks associated with its use.

 

Teresa Nugent, a CU Boulder teaching associate professor of English, invites students in the Writing in the Age of AI course to experiment with AI as part of their writing process and critically reflect on how these tools influence their ideas.

Teresa Nugent, a teaching associate professor of English, has seen all these perspectives. When she first read the 2023 essay “” by Columbia University undergraduate Owen Kichizo Terry, she knew that it was time for educators and students to better understand AI use in writing, even though it was scary.

Two years later, she is in her second semester of teaching ENGL 3016, Writing in the Age of AI. In this course, Nugent invites students to experiment with AI as part of their writing process and critically reflect on how these tools influence their ideas. Her students have conversations with chatbots about topics that they know well and evaluate whether the bots actually know what they’re talking about.

Nugent says she hopes that taking a class in which they are encouraged to talk about AI use allows students to explore possibilities, play with these tools, test their capabilities and determine how best to use them. By teaching students how to use AI as a tool to help develop their critical thinking skills instead of just avoiding that hard work, Nugent aims to prompt students to think about the wider implications of AI, and where it can ethically fit into an academic curriculum.

“We as educators have an obligation to help our students develop the skills that they’re going to need in the world that is developing around all of us,” Nugent says. “If we try to pretend AI isn’t here, we are doing students a disservice. We need to find ways to inspire students to want to learn; we need to spark their curiosity and motivate them to find meaningful connections between course content and the world.”

Mixed feelings about AI

Not all students are enthusiastic about AI. Nugent explains that, since the class fulfills an upper-level writing requirement, she has students of all different majors and experience levels. Many students, she notes, come in with a great deal of apprehension about using AI, something the class discusses openly on day one.

Nugent asks her students to think of a story they’ve been told—often by a parent or grandparent—about what life was like before some commonplace technology—like cell phones or the internet—was invented.

 

“If we try to pretend AI isn’t here, we are doing students a disservice," says Teresa Nugent, CU Boulder teaching associate professor of English.

Someday, she reminds her students, they'll tell stories about what the world was like before generative AI. New technology is always emerging, and the best way to adapt to the changing world is to keep learning about it, she says.

Nugent also acknowledges the real risks that come with AI use. She offers students a plethora of readings expressing a range of perspectives on the subject—including  concerns about the unintended consequences of technological innovations and Mustafa Suleyman’s warning about the need to contain AI in his book The Coming Wave. Students read writings about how current educators have grappled with the release of AI chatbots and science fiction media depictions of AI, including the film Her and the dystopian serial Black Mirror.

Students also read texts about the harmful effects of AI on the environment, the issues of class and social justice that are entangled with AI use and psychological studies concerning AI.

Overall, Nugent says she wants students to leave the class with an informed understanding of AI. For their final project, students are required to research an aspect of AI in which they are particularly interested.

She says this leads to a wide array of research topics, often based on students’ majors; for example, an environmental studies major might research how to use renewable energy sources to power data centers. After writing academic papers, students reframe their research into a “blog” format that a general audience would find easily understandable.

“Knowledge is power,” Nugent says. “Being well informed about something always gives one more of a sense of agency than not being informed.” Ultimately, Nugent says she hopes that students will leave the class feeling confident and prepared to offer their knowledge about AI to society and keep themselves and others informed about this moment in technological history.


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In her Writing in the Age of AI course, CU Boulder’s Teresa Nugent helps students think critically about new technology.

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Mon, 03 Mar 2025 21:34:42 +0000 Rachel Sauer 6078 at /asmagazine
Counting hidden deaths at the U.S.’s most dangerous border crossing /asmagazine/2025/02/26/counting-hidden-deaths-uss-most-dangerous-border-crossing Counting hidden deaths at the U.S.’s most dangerous border crossing Rachel Sauer Wed, 02/26/2025 - 11:23 Categories: News Tags: Anthropology Division of Social Sciences PhD student Research Cody DeBos

CU PhD candidate Chilton Tippin working to document migrant mortality in El Paso


With the desert sun beating down on the jagged trails of Mount Cristo Rey just outside El Paso, Texas, Chilton Tippin, a PhD candidate in cultural anthropology at the , wipes sweat from his brow. His backpack is weighed down with bottles of water and food—not for himself, but for the people his research group expects to find hiding in the desert.

In the distance, he sees groups of migrants who just crossed the Mexican border, many of them exhausted and injured, pursued by Border Patrol agents on horseback and in helicopters.

 

CU Boulder PhD candidate Chilton Tippin spent the summer of 2024 documenting the crisis at a deadly crossing point along the U.S.-Mexico border.

Tippin recalls this almost-daily scene on the mountain, a pilgrimage site that has become the deadliest crossing point along the U.S.-Mexico border.

He spent the summer of 2024 . Though he originally expected to study the environmental impact of the Rio Grande, the unfolding humanitarian crisis was too important to ignore.

“My dissertation is about the Rio Grande, but since the river has been turned into a border and become heavily militarized, it has become a site for a lot of violence and death,” he says.

Yet, when Tippin tried to gather data on how many migrants were dying in the El Paso region, he ran into another problem: bureaucratic stonewalls. Many deaths, he discovered, weren’t being officially counted at all.

Without accurate data, the full scale of the crisis in El Paso is obscured, he says, and over the course of his fieldwork, Tippin saw how systemic failures, political pressure and logistical challenges combine to erase countless migrant deaths from public view.

He’s on a mission to change that.

Life and death on Mount Cristo Rey

“We would go up the mountain regularly,” Tippin recalls, “because a lot of the migrants and undocumented people trying to sneak across would be staged just on the Mexican side of the border.”

Mount Cristo Rey, the northernmost peak of the Sierra Juárez mountain range, is famous for the 29-foot-tall statue of Jesus on the Cross at its summit. With roughly two-thirds of the mountain in Texas and the rest in Mexico, it has also become a major hotspot for border crossings.

“When we would approach, often there were 20 or 30 people just sitting there in the desert with no shade, and it’d be 110 degrees (F). They would come running to us, and we would drop our backpacks and hand out 50 water bottles and any food we could carry,” Tippin says.

The migrants he and his team encountered weren’t just battling the elements. Many had endured days or weeks of travel, cartel-controlled smuggling routes and the fear of being caught and detained, or worse.

“Because of the whole process of being chased by Border Patrol in the desert, where the heat is up to 115 degrees, people are malnourished, depleted and exhausted,” Tippin says. “Then they try to swim across the river, and they’re drowning. Or they’re going out into the desert and getting lost and succumbing to dehydration and heat illness.”

 

Water bottles are placed beneath a religious display on the border between the United States and Mexico near El Paso, Texas. (Photo: Chilton Tippin)

The mountain itself is a paradox, both a path to safety and a trap ready to spring. The rugged terrain provides cover from Border Patrol and makes expeditions up the slopes more difficult, but it also means there’s no easy escape if something goes wrong.

“The mountain itself is such a surreal landscape,” Tippin recalls. “We often felt like we were in The Matrix or The Twilight Zone because we could be up there just kind of walking on the trails, and people are getting chased and detained and tackled.

“It’s also weird because it’s a religious place. But at the same time you’re moving through that landscape, people are running for their lives.”

The cartel’s grip on the El Paso region

For many of the migrants Tippin encountered, danger didn’t begin on the mountain. In Ciudad Juárez, just across the border from El Paso, the Juárez Cartel has taken control of border crossings, turning human smuggling into a lucrative extension of its drug trade.

“I don’t want to push this idea that the violence is just a ‘Mexico problem.’ But the reality is that people wouldn’t be forced into these cartel-run routes if they had a safe, legal way to cross the border,” Tippin says.

Cartel smugglers, known as coyotes, lead groups of migrants across the border, often charging thousands of dollars per person. In the mountains, the cartel stations lookouts to monitor movements of migrant groups and evade the Border Patrol.

“They are just posted up on the peaks, watching for agents and guiding groups through,” Tippin says. “Border Patrol would try to menace them with helicopters, but they never actually go up there because it’s too dangerous.”

Even for individuals who make it safely across the border, the ordeal often isn’t over. Many are sent right back into cartel-controlled territory, where they face violence, extortion or death.

 

A helicopter flies over the rugged terrain at border between the United States and Mexico near El Paso, Texas. (Photo: Chilton Tippin)

“That’s the deadly dynamic,” Tippin says. “People cross, they get pushed back and then they get extorted again. Women get assaulted. Families get separated. And they keep trying, because what choice do they have?”

The deaths no one wants to count

When the official numbers of migrant deaths didn’t match what Tippin was seeing on the ground, he quickly realized documenting the crisis would be harder than expected.

“I went through the whole summer filing open records requests, and I was told, ‘We don’t count migrants,’” he recalls. “Then when I tried to get autopsy reports, they said that if I wanted to see the records of drowning victims, it would cost over $4,000. And if I wanted a broader dataset—covering deaths in the desert as well—I got a bill for over $100,000.”

Tippin notes that U.S. Customs and Border Protection (CBP) , which may lead to underreporting. If a migrant drowns in the El Paso canals or is found in the desert by local first responders, the Texas National Guard or civilians, they aren’t counted in the official data. If they die in a hospital after being rescued, they also don’t make the list. Even if remains are discovered by CBP personnel but the person was not in custody, guidelines state the death isn’t reportable.

As a result, the official data can be off by hundreds—if not thousands—of deaths.

This isn’t just an oversight, Tippin notes. It’s part of a pattern. No More Deaths, a volunteer organization, , with actual migrant deaths sometimes exceeding CBP’s reports by two to four times.

For Tippin, the answer to why this happens is simple: Acknowledging the full scale of the crisis would shed light on the deadly consequences of U.S. border policies.

“I think that the deaths go uncounted because it’s inconvenient for the whole political and bordering apparatus to have it be known that, as a consequence of their policies and their practices, hundreds of people are dying in the United States, in the deserts and in the rivers that form the border,” he says.

Fighting for the truth

Despite the resistance, Tippin and several grassroots organizations aren’t giving up the fight. They’re using the limited data they have, as well as anecdotal fieldwork, to push for policy changes, local resolutions and new initiatives aimed at tracking and preventing migrant deaths.

 

Clothing and water bottles left at shady spot on the United States-Mexico border near El Paso, Texas. (Photo: Chilton Tippin)

“It’s such a preventable public health trend,” he says, “and the way we attempt to address problems such as these is to gather data on them.

“We need to make what’s happening apparent and use the data to strategically implement interventions that could help reverse this alarming and tragic trend.”

One organization in Tucson, Arizona, , is using this approach. It works directly with the local medical examiner’s office to gather precise data on migrant deaths. That data is then used to strategically place water stations in high-risk areas.

Tippin and others want to replicate that success in El Paso, but without government cooperation, progress is slow.

“The medical examiner’s office in Tucson works with humanitarian groups,” he explains. “In El Paso, they won’t even meet with us. That’s the difference.”

But activists like Tippin aren’t waiting for permission. They continue to document deaths, advocate for policy changes and pressure local officials to increase transparency.

Recently, Tippin and his research team went before the El Paso County commissioners, pushing them to acknowledge the crisis and demand more transparency from the medical examiner’s office.

“We recently had them pass a resolution decrying all the deaths in El Paso. It’s a step in the right direction, but we need more than words—we need action,” he says.

In the El Paso region, migrants continue to suffer and die from preventable causes. The work to help them is slow, and the resistance is strong. Yet Tippin and others refuse to back down because, ultimately, it’s not about numbers.

“These aren’t just statistics,” he says. “These are people. And until we start treating them as such, nothing is going to change.” 


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CU PhD candidate Chilton Tippin working to document migrant mortality in El Paso.

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Wed, 26 Feb 2025 18:23:17 +0000 Rachel Sauer 6075 at /asmagazine
It’s a bird! It’s a plane! It’s another superhero film! /asmagazine/2025/02/19/its-bird-its-plane-its-another-superhero-film It’s a bird! It’s a plane! It’s another superhero film! Rachel Sauer Wed, 02/19/2025 - 13:45 Categories: News Tags: Division of Arts and Humanities English Film Studies Research popular culture Doug McPherson

Following a blockbuster opening weekend for Captain America: Brave New World, CU Boulder’s Benjamin Robertson reflects on the appeal of superhero franchises and why they dominate studio release schedules


Captain America continues to conquer obstacles and crush villainsnot bad for a man approaching age 85.

The comic book hero made his debut in print in December 1940, then on TV in 1966 and hit the silver screen in 2011gaining massive momentum along with way. This past Presidents Day weekend, the fourth installment of the superhero series, “Captain America: Brave New World,” hit the top spot at the box office in the United States, and .

 

Benjamin Robertson, a CU Boulder assistant professor of English, notes that superhero franchises are comforting in their repetitiveness.

It’s the fourth-best Presidents Day launch on record, behind three other superhero movies: Black Panther, Deadpool and Ant-Man and the Wasp: Quantumania.

What’s going on here? What’s giving Captain America his muscle? And why do folks keep going back to these same stories, characters and worlds over and over?

Benjamin Robertson, a  assistant professor of English who specializes in popular culture, film and digital media, says there are two answers: “One, the genre is comforting in its repetitiveness. This is the least interesting answer, however,” he says.

The second answer appears a little more sinister. Robertson says viewers return to these stories because creators make “story worlds that solicit consumers’ attention and that must always grow and that turn increasingly inward.”

He says the first Iron Man film is about America intervening in the Middle East following Sept. 11, but later MCU (Marvel Cinematic Universethe franchise behind many superhero movies) films seem less and less about real or historical matters and more about the MCU itself.

“As a colleague once put it, every MCU film is simply the trailer for the next MCU film, the result of a strategy that seeks to create a fandom that can’t escape from the tangled narrative that the franchise tells,” he explains.

In short, Robertson says if consumers want to know the full narrative—the full world that these films and series describe—they have to go to the theater. “As this world becomes about itself rather than about external history or real-world events, a certain ‘lock in’ manifests, making it harder and harder to not see these films if one wants to understand the world they create.”

‘Flatter American identities’

 

Actor Anthony Mackie plays the titular Captain America in Captain America: Brave New World. (Photo: Marvel Studios)

Another trick is that MCU films tend to “flatter American identities” by celebrating militarism, focusing on charismatic heroes who try to do the right thing unconstrained by historical necessity and suggesting that everything will work out in the end, Robertson says.

“I can see the more comforting aspects of these films having appeal to many consumers. Don’t fear climate change, fear Thanos [a supervillain] and other embodiments of badness,” he says.

As to the question of whether franchises are just growing their worlds and the characters in them, or retelling the same story because it makes money, Robertson says each MCU film is a piece of intellectual property, but an individual film is far less valuable than a world.

“A film might spawn a sequel or sequels, but without developing the world, the sequels will likely be of lesser quality and, eventually, no longer be profitable or not profitable enough to warrant further investment,” Robertson says. “But if producers develop the world into a complex environment that contains numerous characters with distinct and yet intersecting story arcs, well, then you have the foundation for potentially unlimited storytelling and profit in the future.”

He adds that in that context, Captain America has obvious value as an individual character, but he has far more value as part of a world that can develop around him and allow for new actors to play him as he evolves with the world.

So, as the world grows as an intellectual property and in narrative development, "so does the potential for profit, although we may now be seeing the limits of this dynamic as some MCU films have not been doing as well at the box office over the past five years, although there are likely several factors that contribute to this decline.”


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Following a blockbuster opening weekend for ‘Captain America: Brave New World,’ CU Boulder’s Benjamin Robertson reflects on the appeal of superhero franchises and why they dominate studio release schedules.

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Wed, 19 Feb 2025 20:45:54 +0000 Rachel Sauer 6072 at /asmagazine
How ardently we admire and love 'Pride and Prejudice' /asmagazine/2025/02/14/how-ardently-we-admire-and-love-pride-and-prejudice How ardently we admire and love 'Pride and Prejudice' Rachel Sauer Fri, 02/14/2025 - 10:16 Categories: News Tags: Division of Arts and Humanities English Literature Research popular culture Collette Mace

Are Elizabeth Bennet and Mr. Darcy the greatest love story? CU Boulder’s Grace Rexroth weighs in


What is the greatest love story of all time?

This is a question many like to consider, discuss and debate, especially around Valentine’s Day. Whether you’re more of a romantic at heart or a casual softie, you’ve more than likely heard or expressed the opinion that there is no love story quite like Elizabeth Bennet and Mr. Darcy in Jane Austen’s Pride and Prejudice.

Despite being more than 200 years old, something about this classic novel transcends centuries and social changes to remain a text with which many people connect, whether on the screen, stage or in the pages of the novel.

 

Grace Rexroth, a CU Boulder teaching assistant professor of English, notes that Pride and Prejudice has captivated audiences for more than two centuries in part because it appeals to what people—specifically women—have wanted and fantasized about through different eras following its publication. 

What makes this love story so memorable and so beloved? Is it truly the greatest love story of all time, or is there something else about it that draws readers in again and again?

According to Grace Rexroth, a teaching assistant professor in the  Department of English who is currently teaching a global women’s literature course focused on writing about love, the historical context in which Jane Austen wrote Pride and Prejudice is crucial to understanding the novel's inner workings.

The Regency Era was a period of intense revolution and change. There still were very strict social norms surrounding marriage and status, which are evident in the novel, but it’s also important to consider that proto-feminist ideals, such as those expressed by Mary Wollstonecraft, were influencing conversations about the position of women in society, Rexroth notes.

Even at the time of publication, Pride and Prejudice was perceived differently between opposing political groups—more conservative thinkers saw it as a story that still rewarded conservative values, such as humility, beauty (always beauty) and a reserved disposition. Other, more progressive readers saw it as standing up to the status quo.

To this day, readers and scholars often debate whether Austen was writing to criticize or praise Regency Era ideas about women’s autonomy. In The Making of Jane Austen, author Devoney Looser observes,It sounds impossible, but Jane Austen has been and remains a figure at the vanguard of reinforcing tradition and promoting social change.”

Nuance helps it endure

The fact that Pride and Prejudice lends itself to different interpretations is part of the reason why it’s lived such a long life in the spotlight, Rexroth says. It has managed to appeal to what people—specifically women—have wanted and fantasized about through different eras following its publication.

According to Looser, both film and stage adaptations have highlighted different aspects of the text for different reasons. During its first stage adaptations, for instance, the emphasis was often placed on Elizabeth’s character development. In fact, the most tense and climactic scene in these early performances was often her final confrontation with Lady Catherine De Bourgh, when Elizabeth asserts that she’s going to do what’s best for herself instead of cowering under Lady Catherine’s anger at her engagement to her nephew, Mr. Darcy.

Such scenes emphasize Elizabeth’s assertiveness and self-possession in the face of social pressure. Featuring this scene as the climax of the story is quite different from interpretations that focus on the suppressed erotic tension between Elizabeth and Darcy.

This doesn’t mean that adaptations prioritizing the romantic union didn’t soon follow. In 1935, Helen Jerome flipped the narrative on what Pride and Prejudice meant to a modern audience by casting a young, conventionally attractive man to play Mr. Darcy. Looser refers to this change as the beginning of “the rise of sexy Darcy,” a phenomenon that has continued in the nearly 100 years following this first casting choice.

In many ways, the intentional decision to make Mr. Darcy physically desirable on stage coincided with the rising popularity of the “romantic marriage”—a union founded on love and attraction rather than on status and societal expectations. Before this, Mr. Darcy’s being handsome was just a nice perk to Elizabeth, not a clear driving force for her feelings towards him.

 

Matthew Macfadyen (left) as Mr. Darcy in the 2005 film Pride and Prejudice. Some critics argue that the film over-dramatized the first proposal scene. (Photo: StudioCanal)

From loathing to love

This is not to say there’s no implication of attraction in the original novel, though. There’s something magnetic about Darcy and Elizabeth’s relationship from the very beginning, when they profess their distaste for each other as the reigning sentiment between them (though readers can see that Elizabeth really doesn’t seem to mind being insulted by Mr. Darcy until later in the novel). It’s a quintessential “enemies to lovers” narrative, Rexroth says.

In that way, the novel offers a hint of the unruly desires driving many creative decisions in most modern film adaptations—from the famous “wet shirt” scene in the 1995 BBC adaptation with Colin Firth and Jennifer Ehle, to what some critics argue is a highly over-dramatized first proposal scene staged in the rain in the 2005 Keira Knightly version. That sense of tension between Elizabeth and Darcy, unsaid but palpable, is a draw that has reeled in modern audiences to the point of obsession.

Rexroth suggests that part of the novel’s appeal hinges on what can and cannot be expressed in the text: “Because discussions of sex and desire are fairly repressed in the novel, emotional discourse has more free reign, which is often appealing to modern readers who experience a reverse set of tensions in modern life. Modern discourse, while often privileging a more open discussion of sex, often places tension on how and why we express emotion—especially in romantic relationships.”

Modern sexual liberation, especially through the eyes of women, has been an integral part of feminist movements. However, feminism also offers reminders that when the world still is governed by misogynistic ideas about sex—including women as the object and men as more emotionally unattached sexual partners—key aspects of what sex can mean from an anti-misogynist viewpoint are lost.

This, perhaps, is one reason that Pride and Prejudice is so appealing to women battling standards of sexuality centered around patriarchy, and who find themselves longing for something more—a “love ethic,” as author bell hooks called it.

However, is Pride and Prejudice really a perfect example of a "love ethic”? Rexroth also asks her classes to consider the pitfalls of how readers continue to fantasize about Pride and Prejudice, potentially seeing it as a model for modern romantic relationships.

Questions of true autonomy

While Elizabeth exercises her autonomy and free choice by rejecting not one but two men, standing up to Lady Catherine and overall just being a clever and witty heroine, she is still living within a larger society that privileges the status of her husband over her own and sees her value primarily in relation to the ways she circulates on the marriage market.

 

Jennifer Ehle (in wedding dress) and Colin Firth as Elizabeth Bennet and Mr. Darcy in the 1995 BBC adaptation of Pride and Prejudice. For many fans, the "perfect ending" with the "perfect man" is part of the story's longstanding appeal. (Photo: BBC)

For that reason, women are never really autonomous, Rexroth says. How can they be, when Elizabeth’s decision to reject a man could potentially ruin her life and the lives of her sisters? Or when her sister Lydia’s decision to run away with Mr. Wickham nearly sends the entire family into ruin? What happens to Elizabeth in a world without Darcy?

This, according to Rexroth, is the danger of looking at Pride and Prejudice uncritically. Though readers and scholars may never know if Austen meant it to be a critical piece about the wider societal implications of the marriage market—although it can be inferred pretty strongly that she did mean it that way, Rexroth says—it does have startling implications towards modern relationships that we tend to find ourselves in.

“Modern discussions of love often focus on the individual, psychological aspects of relationships rather than the larger social networks that structure them,” Rexroth explains. “My students sometimes think that if they just work on themselves, go to the gym and find the right partner, everything will be okay—they’re not always thinking about how our larger social or political context might play a role in their love lives.”

The fantasy of Pride and Prejudice tends to reinforce this idea, she adds. It’s not that the world needs to change—the fantasy is that finding the right man will “change my world.” Such fantasies tend to treat patriarchy as a game women can win if they just play it the right way, Rexroth says. If a woman finds the right man or the right partner, that man will somehow provide the forms of social, economic or political autonomy that might otherwise be lacking in a woman’s life.

Such fantasies sidestep the question of what produces true autonomy—and therefore the capacity to fully participate in a romantic union, she adds.

So, is Pride and Prejudice the ultimate love story? Ardent fans might argue yes—a “perfect ending” with a “perfect man” is the quintessential love story, and who can blame readers for wanting those things? Happy endings are lovely. 

Others, however, might still wish that Mr. Darcy had behaved in a more gentlemanlike manner.


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Are Elizabeth Bennet and Mr. Darcy the greatest love story? CU Boulder’s Grace Rexroth weighs in.

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Traditional 0 On White Colin Firth (left) and Jennifer Ehle as Mr. Darcy and Elizabeth Bennet in the 1995 BBC adaptation of "Pride and Prejudice." (Photo: BBC) ]]>
Fri, 14 Feb 2025 17:16:15 +0000 Rachel Sauer 6071 at /asmagazine
Biochemist named to National Academy of Inventors /asmagazine/2025/02/13/biochemist-named-national-academy-inventors Biochemist named to National Academy of Inventors Rachel Sauer Thu, 02/13/2025 - 11:31 Categories: News Tags: Awards Biochemistry Division of Natural Sciences Faculty Research Venture Partners

Xuedong Liu of CU Boulder is one of 170 ‘exceptional inventors’ who are helping to ‘propel us into the future,’ academy says


Xuedong Liu, a professor of biochemistry, has been named a member of the 2024 Class of Fellows by the , the group recently announced.

Liu is one of an elected group of 170 “exceptional inventors” honored in 2024.

The 2024 cohort of fellows exemplifies the academy’s belief that groundbreaking innovation knows no bounds and inventors can be found everywhere, the NAI said, adding that the honorees represent 39 U.S. states and 12 countries.

 

Xuedong Liu, a CU Boulder professor of biochemistry, has been named a member of the 2024 Class of Fellows by the National Academy of Inventors.

“This year’s class of NAI Fellows represents a truly impressive caliber of inventors. Each of these individuals are tackling real-world issues and creating solutions that propel us into the future. Through their work, they are making significant contributions to science, creating lasting societal impact and growing the economy,” said Paul Sanberg, NIA president.

He added: “NAI Fellows as a whole are a driving force of innovation, generating crucial advancements across scientific disciplines and creating tangible impacts as they move their technologies from lab to marketplace.”

Liu’s laboratory works to understand the fundamental mechanisms underlying cell-cell communication. Aberrations of normal signaling networks can lead to human diseases such as cancer. The Liu laboratory is developing novel therapeutic solutions for treating cancer and neurodegenerative diseases.

Liu is co-founder of OnKure Therapeutics (Nasdaq: OKUR) and founder of Vesicle Therapeutics. His lab discovered and patented a profile-specific histone deacetylase inhibitor, which has entered phase II clinical trials, and a new type of drug delivery system.

He received his PhD in genetics from the University of Wisconsin-Madison in 1994 and was a National Institutes of Health and Department of Defense postdoctoral fellow at the Whitehead Institute for Biomedical Research at Massachusetts Institute of Technology. Liu joined the CU Boulder faculty in 2000 and won the university’s Inventor of the Year Award in 2013.

"I am deeply honored to receive this recognition,” Liu said. “This accolade not only validates the impact of our team's work but also highlights the indispensable contributions of my trainees, collaborators, colleagues and co-founders over the years. More than a personal milestone, it is a testament to the collective effort and dedication that have driven our innovations in tackling challenging problems. Additionally, this accomplishment reflects the entrepreneurial spirit cultivated by Venture Partners at our university, whose support has been essential.”

The 2024 Class of Fellows will be honored and presented their medals by a senior official of the United States Patent and Trademark Office (USPTO) at the  on June 26 in Atlanta.

The NAI Fellows Program was established to highlight academic inventors who have demonstrated a prolific spirit of innovation in creating or facilitating outstanding inventions that have made a tangible impact on quality of life, economic development and the welfare of society.

The NAI Fellows Program has 2,068 fellows worldwide, representing more than 300 universities and governmental and nonprofit research institutes. Collectively, the Fellows hold more than 68,000 issued U.S. patents, which have generated more than 20,000 licensed technologies, 4,000 companies and created more than 1.2 million jobs. In addition, more than $3.2 trillion in revenue has been generated based on NAI Fellow discoveries, the academy said.

Among all NAI Fellows, there are more than 170 presidents and senior leaders of research universities, governmental and nonprofit research institutes; about 755 members of the National Academies of Science, Engineering and Medicine; about 63 inductees of the National Inventors Hall of Fame; 70 recipients of the U.S. National Medal of Technology and Innovation and U.S. National Medal of Science; and 57 Nobel Laureates.

The  is the highest professional distinction awarded solely to academic inventors. The full list of 2024 Fellows can be found .


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Xuedong Liu of CU Boulder is one of 170 ‘exceptional inventors’ who are helping to ‘propel us into the future,’ academy says.

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Thu, 13 Feb 2025 18:31:57 +0000 Rachel Sauer 6070 at /asmagazine
It hits Earth like a bolt of lightning /asmagazine/2025/02/10/it-hits-earth-bolt-lightning It hits Earth like a bolt of lightning Rachel Sauer Mon, 02/10/2025 - 15:48 Categories: Views Tags: Astrophysical and Planetary Sciences Division of Natural Sciences Research The Conversation views Lauren Blum

Lightning strikes link weather on Earth and weather in space


There are trillions of charged particles and , the basic building blocks of matterwhizzing around above your head at any given time. These high-energy particles, which can travel at close to the speed of light, typically remain thousands of kilometers away from Earth, trapped there by the shape of Earth’s magnetic field.

Occasionally, though, an event happens that can jostle them out of place, sending electrons . These high-energy particles in space make up what are known as the , and their discovery was one of the first of the space age. from my research team has found that electromagnetic waves generated by lightning can trigger these electron showers.

A brief history lesson

At the start of the space race in the 1950s, professor and his research team at the University of Iowa were tasked with building an experiment to fly on the United States’ very first satellite, . They designed sensors to study , which is caused by high-energy particles originating from the Sun, the Milky Way galaxy, or beyond.

CU Boulder scientist Lauren Blum and her research team has found that electromagnetic waves generated by lightning can trigger electron showers in Earth's atmosphere.

After Explorer 1 launched, though, they noticed that their instrument was detecting significantly than expected. Rather than measuring a distant source of radiation beyond our solar system, they appeared to be measuring a local and extremely intense source.

This measurement led to the Van Allen radiation belts, two doughnut-shaped regions of high-energy electrons and ions encircling the planet.

Scientists believe that the inner radiation belt, peaking about 621 miles (1000 kilometers) from Earth, is composed of electrons and high-energy protons and is relatively stable over time.

The outer radiation belt, about three times farther away, is made up of high-energy electrons. This belt . Its location, density and energy content may vary significantly by the hour in response to solar activity.

The discovery of these high-radiation regions is not only an interesting story about the early days of the space race; it also serves as a reminder that many scientific discoveries have come about by happy accident.

It is a lesson for experimental scientists, , to keep an open mind when analyzing and evaluating data. If the data doesn’t match our theories or expectations, those theories may need to be revisited.

Our curious observations

While I teach the history of the space race in a space policy course at the University of Colorado, Boulder, I rarely connect it to my own experience as a scientist researching Earth’s radiation belts. Or, at least, I didn’t until recently.

In a study led by Max Feinland, an undergraduate student in my research group, we stumbled upon some of our own of Earth’s radiation belts. Our findings have made us rethink our understanding of Earth’s inner radiation belt and the processes affecting it.

Originally, we set out to look for very rapidsub-second entering the atmosphere from the outer radiation belt, where they are typically observed.

 

Lightning can generate electromagnetic waves known as lightning-generated whistlers, which can travel through the atmosphere and out into space. (Photo: iStock)

that a type of electromagnetic wave known as “chorus” can knock these electrons out of position and send them toward the atmosphere. They’re called chorus waves due to their when listened to on a radio receiver.

Feinland developed an algorithm to search for these events in decades of measurements from the . When he showed me a plot with the location of all the events he’d detected, we noticed a number of them were not where we expected. Some events mapped to the inner radiation belt rather than the outer belt.

This finding was curious for two reasons. For one, chorus waves aren’t prevalent in this region, so something else had to be shaking these electrons loose.

The other surprise was finding electrons this energetic in the inner radiation belt at all. Measurements from prompted renewed interest in the inner radiation belt. Observations from the Van Allen Probes suggested that high-energy electrons are in this inner radiation belt, at least not during the first few years of that mission, from 2012 to 2014.

Our observations now showed that, in fact, there are times that the inner belt contains high-energy electrons. How often this is true and under what conditions remain open questions to explore. These high-energy particles and harm humans in space, so researchers need to know when and where in space they are present to better design spacecraft.

Determining the culprit

One of the ways to disturb electrons in the inner radiation belt and kick them into Earth’s atmosphere actually begins in the atmosphere itself.

Lightning, the that light up the sky during thunderstorms, can actually generate electromagnetic waves known as .

 

CU Boulder researcher Lauren Blum and her colleagues discovered that a combination of weather on Earth and weather in space produces unique electron signatures. (Photo: Pixabay)

These waves can then travel through the atmosphere out into space, where they in the inner radiation beltmuch as chorus waves interact with electrons in the outer radiation belt.

To test whether lightning was behind our inner radiation belt detections, we looked back at the electron bursts and compared them with . Some lightning activity seemed correlated with our electron events, but much of it was not.

Specifically, only lightning that occurred right after so-called geomagnetic storms resulted in the bursts of electrons we detected.

are disturbances in the near-Earth space environment often caused by large eruptions on the Sun’s surface. This solar activity, if directed toward Earth, can produce what researchers term . Space weather can result in stunning auroras, but it can also disrupt satellite and power grid operations.

We discovered that a combination of weather on Earth and weather in space produces the unique electron signatures we observed in our study. The solar activity disturbs Earth’s radiation belts and populates the inner belt with very high-energy electrons, then the lightning interacts with these electrons and creates the rapid bursts that we observed.

These results provide a nice reminder of the interconnected nature of Earth and space. They were also a welcome reminder to me of the often nonlinear process of scientific discovery.


Lauren Blum is an assistant professor in the Department of Astrophysical and Planetary Sciences.

This article is republished from  under a Creative Commons license. Read the .

 

Lightning strikes link weather on Earth and weather in space.

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Mon, 10 Feb 2025 22:48:36 +0000 Rachel Sauer 6069 at /asmagazine
No, it’s not Darwinism if you get hurt while doing something dumb /asmagazine/2025/02/10/no-its-not-darwinism-if-you-get-hurt-while-doing-something-dumb No, it’s not Darwinism if you get hurt while doing something dumb Rachel Sauer Mon, 02/10/2025 - 11:13 Categories: News Tags: Division of Natural Sciences Ecology and Evolutionary Biology Research Bradley Worrell

In honor of Darwin Day Feb. 12, CU Boulder evolutionary biologist Daniel Medeiros explains what we get right and wrong about Darwinism


For evolutionary biologists, the big day is imminent.

No, not Valentine’s Day.

For many scientists, educators, historians and humanists, the upcoming event of note is , which supporters say is a time to reflect and act on the principles of intellectual bravery, perpetual curiosity, scientific thinking and a hunger for truth, as embodied by .

 

Daniel Medeiros, a CU Boulder professor of ecology and evolutionary biology, notes that while Charles Darwin didn't originate the idea of evolution, "I think he did the best, most comprehensive way of presenting things."

The noted British naturalist and biologist is widely recognized for his book  which is considered the foundation of modern evolutionary biology. Darwin Day is celebrated internationally every Feb. 12, the anniversary of Darwin’s birth on Feb. 12, 1809, outside of London.

Scientists say it’s hard to quantify the impact Darwin had on evolutionary theory. At the same time, , and some propagandists have used his scientific theories to support a variety of  and, in some cases, would likely be appalled by.

Recently, Professor Daniel Medeiros with the CU Boulder Department of Ecology and Evolutionary Biology talked with Colorado Arts and Sciences Magazine about some of the mistaken ideas associated with Darwin while also delineating why some of his scientific concepts can be so difficult to grasp. His responses have been lightly edited for style and condensed for space.

Question: One idea about Darwin is that he originated the idea of evolution. True or false?

Medeiros: False. I actually had a colleague, Ned Friedman, a plant evolutionary biologist, who taught a whole course on evolutionary thinking before Darwin. And in fact, Darwin’s own grandfather, Erasmus Darwin, had some pretty clear evolutionary thoughts and logic. I think Darwin collected the most data and articulated the best case for evolution by natural selection, but he didn’t come up with it out of whole cloth.

That’s how things happen in evolution—there’s ‘convergence.’ Similar solutions can occur in different lineages around the same time or given the same environmental pressures. That’s the idea of evolution by natural selection; I think several scientists came to that conclusion simultaneously. So, it wasn’t all Darwin, but I think he did the best, most comprehensive way of presenting things.

Question: What about the idea that Darwin’s theory on evolution encompasses the origins of life?

Medeiros: I think he may have hypothesized on the origin of the living creature from a primordial soup of chemicals, but I don’t think he knew enough about chemistry or cell biology to go beyond that. I don’t know how he would have even begun to hypothesize about cellular evolution.

Question: What about the idea that Darwin believed humans are descended from apes?

Medeiros:  That’s kind of a tough one, even for some of my students in my upper division class. The proper way to think about evolution is as a family tree. The idea that humans evolved from a chimp or humans evolved from a monkey; specifically, what you think of a modern monkey, is incorrect. It’s easy to conceive given that those modern species are clearly related to us, but we are not descended from them.

Now, our last common ancestor looked something like a chimp and would definitely be classified as a “great ape”. We also had an ancestor who looked something like a monkey, but technically, ‘we came from a monkey’ is not how you would describe it in evolutionary biology terms. We evolved from species that were chimp-like, but we’re not chimps and we did not come from modern monkeys.

 

During his visit to the Galapagos Islands, Charles Darwin observed that different finch species had varying beak lengths, which supported his theory that species evolve to exploit their food sources and habitats. (Illustration: from Journal of Researches by Charles Darwin)

Any species that’s alive today is a successful modern species, as much as we are. If it’s around today, it’s a survivor. It’s a successful species that has its own set of innovations. If it’s living today, it’s its own success story.

Question: What about the idea some attribute to Darwinism that modern humans aren’t evolving?

Medeiros: That’s incorrect. That’s a property of all living things—that they are always changing. It’s not something you can stop. DNA is always accumulating mutations. There’s always genetic variation, and that variation responds to the environment. In the short window of time we have been around, it’s hard to see, but it’s true.

I’m not sure how we’re evolving, but there’s no organism that’s not evolving. So, we’re changing for sure, in some way, but I don’t know how. It will be interesting to see.

Question: There’s also this idea associated with Darwinism that animals are deliberately attempting to adapt to their environments. Accurate or not?

Medeiros: That’s a misconception. The word ‘evolution’ means unfolding, originally, which implies that you have some truth or something that’s unfolded or revealed. But it’s actually much more chaotic and there’s a huge random factor.

From the organism’s perspective, they’re just throwing out babies with variations. And hopefully, one of them sticks. And if one sticks, your lineage hangs around and has another chance for more mutation. So, it’s random and it’s chaotic.

Andthere are limitations. Species go extinct all the time. Maybe their environment changed too quickly, and they were unable to adapt. Maybe they just didn’t hit upon the right mutations, or there could be constraints to their development or their genome that wouldn’t allow adaptive traits to evolve and they go extinct. That’s common.

(The word) ‘evolved,’ in terms of how people use it in common language, it’s like, ‘Oh, I evolved. I became better.’ It’s about this idea of better and more. But then extinction is evolution, too. It’s just change over time, however, that manifests itself.

A cool thing that I teach in my class is that a lot of animal evolution since the Cambrian or a little later—has been about loss; trimming down, getting rid of what you don’t need. I think that’s one thing that’s not really recognized too much, that evolution is not always—or even mostly—about gaining fancy new features. It’s not necessarily this march toward more and more sophistication. It’s a lot about use it or lose it—about losing features that are not adaptive anymore. A lot of evolutionary change, especially in animals, is loss.

Then you have these blockbuster new things, like feathers, which are a huge innovation, or a turtle shell, or the human brain, which is another huge innovation. But then, even more than that, what makes a lot of species different from each other is that they’ve lost different things.

 

Charles Darwin, seen here in an 1881 portrait, published his theory of evolution in his 1859 treatise On the Origin of Species. (Photo: Hulton Archive/Getty Images)

Question: Why do you think it seems so hard for people to grasp the idea of evolution?

Medeiros: Evolution is hard to understand because it’s inherently about processes beyond any individual’s experience. It’s about things happening on a scale of tens, hundreds, thousands and millions of years. That’s hard for us to fathom, and it’s not necessarily intuitive.

It’s kind of like the idea of the earth spinning around the sun. That’s not intuitive. If you look outside, that’s not what you see happening. You don’t feel like you’re spinning. The sun moves up over you. It defies your experience as a human.

So, it’s easy to have misconceptions and I don’t fault people for that. It’s a hard, hard concept just by itself, much less the implications where it could be perceived as taking human beings down several notches, as just another animal that evolved.

Question: There is an idea in some quarters that evolution and religion, whether it's Christianity or another faith, are incompatible. Any thoughts on the notion that if you believe in one of those ideas you can’t believe in the other?

Medeiros: I think that’s mostly on the religion side of things. It’s really up to you, whether you, as a religious person, can believe in evolution. That’s a great thing about religion: If you want to incorporate evolution into it, you could surely work it in, but if it somehow interferes with your beliefs, you won’t. You can shape your religion to exclude any kind of science, if you want.

In my education, I’ve had several biology teachers, evolutionary biologists and otherwise, who were quite religious people and (evolution) didn’t interfere with their belief.

As I understand it, Darwin himself was a religious person for most of his life, and finally ended up calling himself agnostic. You can see some of that in his writing. With some (discoveries) it was like, ‘OK, where does this place God? This evidence maybe puts the role of God in a different place than I was taught when I was younger.’ I think he used some language like that in his writing.

I’m not a historian, but I don’t think Darwin ever excluded a role for religion.

Question: It seems like not long after Darwin published The Origin of Species, people began using his work to promote their own political, religious or ideological agendas?

Medeiros: Yes, 100%. I couldn’t give you the exact timing on when that started to happen, but I think it was while he was still alive that people began to formulate ideas around his work. I think that’s not uncommon: You figure out some scientific truth and there will be people to exploit it for good and bad.

Evolution by natural selection and survival of the fittest—all of those touch phrases and concepts—in isolation have been used to justify some very horrible things.

Question: The Darwin Awards were created a few years back as a tongue-in-cheek honor bestowed on people who removed themselves from the gene pool by doing something really dumb. How far removed are those awards from anything associated with the actual British biologist?

Medeiros: I remember first hearing about them in graduate school. At the time, I thought it was humorous, but after I became a parent, the idea of people getting hurt and dying in weird ways was no longer so funny.

And really, that’s not how natural selection works. It’s not like, you’re an evolutionary loser, so you get attacked by a lion because you’re dim-witted.

Really, it’s all about the numbers at the margins. For example, with this particular adaptive allele, you have lineage that has 5% more offspring—and you do that over many generations and throw in some random environmental change—and they’re the fittest. But their fitness is just kind of at the margins and there’s a lot of luck involved, too.

So, it’s not as clear as, ‘Oh, this is person’s a ding-dong; they strapped themselves to a rocket' or whatever. That’s not an accurate representation of Darwin’s ideas.

Question: Will you be doing anything for Darwin Day this year?

Medeiros: In past years I’ve given a talk about Darwin, mentioning some things about the ‘modern synthesis’ concept, which includes things that Darwin was not aware of at the time—filling in some of the gaps he was unaware of—like DNA and genes.

That’s not to take anything away from Darwin. It’s fun to read Darwin because he’s so modern in how he thought and deduced things. I think a lot of biologists feel like, ‘Well, if I was back then, that’s how I would have figured things out, too.’

But to answer your question, nothing special planned, like reading from Origins. I might celebrate by going to my lab and writing a grant.  Also, my youngest son has the same birthday as Darwin, so we will be focusing on that! I think Darwin would appreciate that … by all accounts he wasn’t just a great scientist, but a really devoted dad.


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In honor of Darwin Day Feb. 12, CU Boulder evolutionary biologist Daniel Medeiros explains what we get right and wrong about Darwinism.

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Mon, 10 Feb 2025 18:13:30 +0000 Rachel Sauer 6068 at /asmagazine
Is the path to better mental health a walk in the park? /asmagazine/2025/02/05/path-better-mental-health-walk-park Is the path to better mental health a walk in the park? Rachel Sauer Wed, 02/05/2025 - 10:03 Categories: News Tags: Division of Natural Sciences Geography Mental health PhD student Research Pam Moore

CU Boulder researchers Colleen Reid, Emma Rieves and their colleagues explored the potential impact of objective and perceived greenspace exposure on mental health


If you or a loved one is struggling with mental health, you’re not alone. Roughly one in every five adults experienced symptoms of anxiety or depression over the past two weeks, according to a 2022 CDC . The good news is a better state of mind could be right in your backyard—literally.

Perceived greenspace exposure—which represents a person’s perception of the amount and quality of access to and time spent in nearby greenspace—may have a significant positive effect on certain aspects of mental health, according to from an interdisciplinary team.

 

Emma Rieves (left), a PhD candidate in the CU Boulder Department of Geography, and Colleen Reid, an associate professor of geography, along with their research colleagues, found that perceived greenspace exposure may have a significant positive effect on certain aspects of mental health.

With Associate Geography Professor Colleen Reid at the helm, researchers from the Geography, Psychology and Neuroscience departments as well as the Institute for Behavioral Genetics and the Institute of Behavioral Science explored the link between greenspace exposure and stress, anxiety and depression.

Their study revealed a strong association between perceived greenspace exposure and reduced anxiety. Could better mental health be as simple as a walk in the park? Perhaps, says lead study author and geography PhD candidate Emma Rieves.

The relationship between greenspace and mental health “isn’t just about the greenspace that’s empirically there,” which they measured by aggregating the green pixels, representing greenspace, from aerial imagery, also known as objective green space. “The relationship is mainly influenced by aspects of green space that aren’t well captured by objective measures, such as the quality of the green space, how much time someone spends in green space and how accessible it is,” she says.

Research in the time of COVID-19

Reid started the study in late 2019, says Rieves, who arrived on campus to begin her graduate education in the fall of 2020. “It was weird,” she recalls. “But the [geography] department did a lot to facilitate interactions between students despite the restrictions that were in place at the time.”

Even before Rieves dove into the research project, she had personal experience with nature’s capacity to ease her mind, particularly during the early days of lockdown. “Being in nature definitely helped to combat some of the negative emotions you have when you’re stuck sitting in your house, doomscrolling and wiping down all your produce,” she recalls.

To determine the effect of greenspace exposure on the study’s research subjects, the team had to switch gears early in the data-collection process to account for the extra stress associated with the COVID-19 pandemic, says Rieves.

Once COVID-19 public health restrictions were in place, however, they added pandemic-specific questions to their mental health survey so that subjects could share the extent to which they were impacted by stressors such finances, resources and the possibility of infection. Their analysis could then control for pandemic-specific variables to more accurately identify the connection between mental health and greenspace exposure, says Rieves.

 

"If you feel like you’re surrounded by greenspace, it’s probably good for you,” says CU Boulder researcher Emma Rieves. (Photo: Josephine Baran/Unsplash)

Is greenspace exposure a key to mental health?

The researchers found that perceived greenspace exposure was directly linked to reduced anxiety metrics and had a borderline statistically significant relationship with lower levels of depression metrics. Meanwhile, objective greenspace exposure bore no statistically significant association with anxiety, depression or stress.

In other words, when it came to mental health, and anxiety in particular, objective greenspace exposure mattered far less than subjects’ perceptions of greenspace exposure.

“ Based on the presence of green pixels, a vacant lot full of weeds would register as having a high green space signal. But if you were there, you might not perceive it as a superabundant green space,” says Rieves. “We found that other factors, like the quality of the environment in this example, is more important to the mental health and greenspace relationship.”

At the same time, the findings revealed a positive association between socioeconomic status and both objective and perceived greenspace, where people with higher socioeconomic status had higher perceived and objective greenspace exposure.

The takeaway

While no one is promising that a walk in the woods is a magic bullet, getting out in nature is never a bad idea, says Rieves. And no matter what the pixels indicate, or how many minutes a day you spend around trees, the data indicate that people’s perceptions of their own greenspace exposure are important to unlocking better mental health, says Rieves.

“This study doesn’t prescribe any specific level of greenspace exposure needed to reap its mental health benefits, but if you feel like you’re surrounded by greenspace, it’s probably good for you.”

CU Boulder scientists Naomi Friedman and Samantha Freis contributed to this research.


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CU Boulder researchers Colleen Reid, Emma Rieves and their colleagues explored the potential impact of objective and perceived greenspace exposure on mental health.

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