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“Flipping the Bird”: What do Audubon’s Paintings and England’s Crown Jewels Have in Common?

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On February 27, 2025

In Animals, Art, Computers/Technology, Environment/Sustainability, Responsible Conduct, Science Communication & Education

On the first Friday of each month, Duke Libraries will hold a “Flipping the Bird” event where members of the public can watch exhibit curators flip the pages of two of Audubon’s original “Birds of America” books.

At 12:15 PM on the first Friday of each month, you can watch Duke Libraries curators crank open a half-ton case made by the same company that designed the storage system for England’s Crown Jewels. Inside, protected by elaborate security features and carefully controlled temperature and light conditions, is a different collection of valuable, colorful items: Audubon’s “Birds of America” paintings.

“People love these birds for lots of different reasons,” said Duke Libraries Head of Exhibitions Meg Brown. The Audubon exhibit preserves and displays the birds while also raising awareness of Audubon’s complicated legacy as both a very talented artist and a deeply flawed man.

John James Audubon is one of ornithology’s most well known and most controversial figures. He painted 489 bird species with precision and accuracy, part of an ambitious and unfinished quest to paint every bird in America.

He also owned enslaved people, stole human skulls from indigenous burial sites, and held staunchly racist and anti-abolitionist beliefs.

Even in his own lifetime, Audubon’s “Birds of America” paintings were very valuable. They were sold in “subscriptions” in which patrons would receive paintings periodically as loose sheets and then have them bound themselves. The frequency ranged from weeks to years depending on the speed of Audubon’s work. Today, more than a century and a half after Audubon’s death, his paintings remain subjects of fascination, value, and beauty. One reason the paintings are so valuable is that each set is unique. Audubon used between 20 and 40 colorists who applied color to each print by hand, meaning different copies of the same painting may have slightly different colors.

Approximately 120 complete “Birds of America” sets survive today. “Typically a ‘set’ is all four volumes,” said Aaron Welborn, Duke Libraries Director of Communications. Duke owns “one complete set of four volumes,” two of which are on display in the Mary Duke Biddle Room in Perkins. At the inaugural “Flipping the Bird” event earlier this month, Duke Libraries Head of Exhibitions Meg Brown spoke to visitors about what it takes to preserve and flip these fragile birds.

Head of Exhibitions Meg Brown and Exhibition Intern Grace Zayobi flip the pages of one of the two Audubon books on display in Duke Libraries.

The books are stored in glass and metal cases that weigh more than 1000 pounds according to Brown. The company that made these cases also made the glass under which England’s Crown Jewels are stored. The standard for the glass strength was that it had to be able to withstand 18 minutes of someone actively trying to break through.

The paintings are protected by another unusual security feature as well: “These won’t fit through any of our doors,” Brown said. The cases were brought in during library renovation, and their assembly was completed inside the library.

Duke acquired the collection from Margaret L. Barber, an art and antique collector who loaned items from her private collection for an exhibition in the Women’s College Library in 1931. Duke later purchased the “Birds of America” paintings from her. Originally all four were on display, but for preservation reasons only two are displayed at one time today.

Strips of Mylar—a soft, inert plastic—keep the open pages in place. Curators avoid putting the strips directly on the paintings, instead positioning them closer to the edges of the paper.

Preserving paintings from two centuries ago requires special care. Curators keep sheets of paper between the pages to prevent pigment from transferring to adjacent pages over time. And since watercolor is very sensitive to light exposure, the library uses strategically placed lamps to illuminate the pages without exposing them to bright light. (Specifically, they aim to keep ambient light under 6 foot candles.) UV light is particularly damaging. The exhibit is in an interior room that does not use UV lighting, but there is “one time of day, one time of year” when light streaming through the windows of Saladelia Cafe in Perkins Library can reach the Mary Duke Biddle Room, Brown explains, so the shades on the window facing the cafe are kept below the level that sunlight could reach.

Exhibit curators also monitor temperature and humidity using sensors in the glass cases. The two volumes not on display are kept in the library’s closed stacks, where the temperature is colder to help preserve the paintings. Every couple years the books on display are rotated out with those in the closed stacks.

From left: Yoon Kim, Senior Library Exhibition Technician; Meg Brown, Head of Exhibitions; and Grace Zayobi, Exhibition Intern.

Flipping such old and delicate pages is its own challenge. The display cases have a motorized system to lift the glass, allowing curators to flip the pages before sealing them inside again. The pages of the books on display are flipped once a month. The flipping used to happen when the exhibit was closed, but now any library visitor can witness the process themselves on the first Friday of each month, from 12:15-12:45 PM.

Yoon Kim and Grace Zayobi flipping the book from a page displaying raptors to a page showing the “Bachman’s Finch,” now known as the Bachman’s sparrow.

Though the Audubon exhibit is permanent, other exhibits in the space are temporary. A recent exhibit there has highlighted female scientific illustrators, including Maria Martin Bachman, who painted some of the floral backgrounds for Audubon’s birds. While that exhibit has been up, the library has been focused on “displaying pictures that [Martin] had a part in” rather than just flipping to the next page in order.

Bachman’s husband, Reverend John Bachman, was also a naturalist. He lived in South Carolina and collaborated with Audubon on a later collection of mammal paintings. Like Audubon, Bachman is also a controversial figure with multiple birds named after him. There is a theme here. Also like Audubon, the Bachmans owned enslaved people, some of whom were involved in the production of Audubon’s paintings. A man enslaved by the Bachman family, Thomas Skining, was very skilled at stuffing birds. “He became so good at it that he sort of became the main person who did it,” Brown said.

One of Audubon’s paintings depicts the Carolina parakeet, which he called the Carolina parrot. The species is now extinct.
Image courtesy of the John James Audubon Center at Mill Grove, Montgomery County Audubon Collection, and Zebra Publishing.

Several species in Audubon’s “Birds of America” have since gone extinct: the Carolina parakeet. The Labrador duck. The passenger pigeon. The great auk. In all likelihood the ivory-billed woodpecker and Bachman’s warbler are also extinct. The Eskimo curlew is either critically endangered or extinct as well, and the “pinnated grouse” is an extinct subspecies of the greater prairie-chicken. Many others face threats to their existence, including the Bachman’s sparrow, currently on display in one of the books in the library. (Audubon called it Bachman’s Finch, but the species is not a finch and has since been renamed.)

Light, temperature, and humidity conditions are carefully controlled to help preserve the paintings.

“These are here forever,” Brown said. Audubon’s paintings remain widely loved and influential, and they will remain on display for people to admire, ponder, and learn from. At the same time, the Audubon exhibit seeks to raise awareness of Audubon’s complicated legacy and about the individuals involved in his work who he never fully credited in his lifetime. Context is important, Brown said, and “We never want to shy away from the truth and the history about the important stories that aren’t being told.”

You can view the “Birds of America” books in the Mary Duke Biddle Room, across from the main entrance to Perkins. The species on display this month are the Bachman’s sparrow on the right and mourning, blackburnian, and black-throated green warblers on the left. And at 12:15 on March 7 or the first Friday of any other month, you, too, can watch exhibit curators flip the birds. 

Post by Sophie Cox, Class of 2025

“Communicating at the Speed of Science”: Can preprints make science more accessible?

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On October 23, 2024

In Artificial Intelligence, Biology, Medicine, Responsible Conduct, Science Communication & Education

Richard Sever, Assistant Director of Cold Spring Harbor Laboratory Press in New York and Executive Editor for the Cold Spring Harbor Perspectives journals. Sever spoke at Duke about the benefits of sharing preprints of scientific papers.
Photo courtesy of Sever.

Quality is of utmost importance in the world of scientific publishing, but speed can be crucial, too. Early in the COVID-19 pandemic, for instance, researchers needed to share updates quickly with other scientists. One solution is disseminating preprints of studies that have not yet been peer reviewed or published in a traditional academic journal. Richard Sever, Assistant Director of Cold Spring Harbor Laboratory Press in New York and Executive Editor for the Cold Spring Harbor Perspectives journals, recently visited Duke to discuss his work as the co-founder of bioRxiv and medRxiv, two of a number of servers that post preprints of scientific papers.

 In traditional publishing, Sever says, “When you submit a paper to a good journal… most of the time it’s immediately rejected.” Of the papers that are considered by the journal, about half will ultimately be rejected by editors. Even for successful papers, the entire process can take months or years and often ends with the paper being placed behind a paywall.

Posting preprints on servers like bioRxiv, according to Sever, doesn’t preclude the studies from eventually being published in journals. It just “means the information is public much more quickly.”

In 2013, Cold Spring Harbor Laboratory released bioRxiv. In the time since, there has been a “proliferation of discipline-specific servers” like chemRxiv, socarXiv, NutriXiv, and SportRxiv.

How do these preprint servers work? Scientists submit a study to an Rxiv server, and then after a brief screening process the paper is made visible to everyone within hours to days. A frequent concern about these servers is that they could be used to disseminate poor-quality science or false information. Since the priority is to share information rapidly, the staff and volunteers in charge of screening cannot perform extensive peer review of every submission. Instead, the screening process focuses on a few key criteria. Is the information plagiarized? Is it actual research? Is it science or non-science? And most importantly, could it be dangerous? 

In 2019, Sever and his colleagues at Cold Spring Harbor collaborated with Yale and the BMJ Group to launch medRxiv, a server that focuses on health research. Since the consequences of posting misleading clinical information could be more severe, it uses enhanced screening for the papers that are submitted.

Papers can also be revised after being uploaded to a server like bioRxiv. A scientific journal, on the other hand, may occasionally publish a correction for a published article but not a completely new version.

What are the benefits of preprint servers? Releasing preprints allows scientists to transmit study results more quickly. It can also increase visibility, especially for scientists early in their careers who don’t have extensive publishing records. Grant or hiring committees can look at preprints months before a paper would be published in a journal. This emphasis on speed also accelerates communication and discovery, and the lack of paywalls could make science more accessible. Additionally, preprint servers can give researchers an opportunity to get broader feedback on their work before they submit to journals.

So why submit to scientific journals at all? Traditional publishing is slower, but it aims to assess scientific rigor and quality and, critically, the importance of the work. “The currency of academic career progression,” Sever says, “is journal articles.” Another attendee of Sever’s lecture brought up the value of curation, using the example of movie reviews on Rotten Tomatoes. Sever believes that the sort of curation performed by journals is different. Movie reviewers give their opinions later in the process; they don’t stop production of a movie halfway through, saying “I want a happy ending.” Sever believes preprint servers allow science to be shared more widely without putting the final decision in the hands of editors.

What are the concerns regarding preprint servers? One concern scientists may have is being “scooped,” or sharing information only for another researcher to claim it as their own. Sever does not find the scooping argument to be very persuasive. “How can you be scooped if you’re using an anti-scooping device?” He believes that Rxiv servers, since they allow rapid dissemination of results, actually provide a safeguard against people passing ideas off as their own because the preprint author is in control of the timing. Another concern occasionally expressed is that having a paper on an Rxiv server may make it harder to get it accepted by a journal. Sever is unconvinced, pointing out that most papers are rejected by journals anyway.

A more pressing concern may be the potential for preprint servers to disseminate bad science, though Sever notes that there are “a lot of not-very-good papers in traditional publishing” as well. Besides, academics’ careers depend on producing high-quality work, which should be an incentive not to share bad work, whether on preprint servers or in scientific journals.

Nonetheless, people do sometimes submit pseudoscience to preprint servers. “We have been sent HIV denialism, we have been sent anti-vaxx things,” Sever says. Some people, unfortunately, are motivated to share false information disguised as legitimate science. That is why bioRxiv screens submissions—less for accuracy and more for outright misinformation.

A more recent concern is the potential for AI-generated “papers.” But like journal articles, all papers posted on bioRxiv are kept there permanently, so even a fake paper that makes it through the screening process could be caught later. Anyone doing this risks future exposure. A more insidious form of this problem, Sever says, is “citation spam,” where someone generates papers under another person’s name but cites themselves in the references to improve their own citation record.

“Like anything,” Sever says, “we’ll have to accept that there’s some garbage in there, there’s some noise.” The vessel, he says, is no guarantee of accuracy, and “at some point you have to trust people.”

Sever believes preprint servers play an important role by “decoupling dissemination from certification.” He hopes they can open the door to “stimulating evolution of publishing.”

Post by Sophie Cox, Class of 2025

Working Toward “Interspecies Flourishing”: Food Sovereignty in the Catawba Community

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On October 1, 2024

In Biology, Environment/Sustainability, Responsible Conduct

From left: Courtney Lewis, Roo George-Warren, and Aaron Baumgardner at a Duke Gardens panel about food sovereignty.

“Larger mainstream society is so removed from their food,” says Courtney Lewis, a Duke professor and Cherokee Nation citizen. She recently moderated a discussion at the Duke Gardens about food sovereignty with two Catawba Nation citizens.

Roo George-Warren is an artist, educator, and eco-cultural restorationist, and Aaron Baumgardner is a basket maker, seed steward, and plant ecologist. Their conversation was moderated by Lewis, who is the Crandall Family Associate Professor of Cultural Anthropology and Inaugural Director of the Native American Studies Initiative at Duke University.

What is food sovereignty?

“Most people… are more familiar with the term food security,” says George-Warren, but he considers that term insufficient “because technically that can be solved through Walmart gift cards.” Food sovereignty, in George-Warren’s view, encompasses bigger questions about cultural value, rights to seeds, and who performs labor involving food.

“How are we going to take control of our food systems on a systematic level?” he asks.

Baumgardner thinks about food sovereignty as a “community’s ability to take control of the entire food system and not have to rely on any outside factors.” That means asking questions like “Where’s the food coming from, and how’s the food getting to people’s tables?” as well as what food is on people’s tables.

Food sovereignty, Baumgardner says, is about the ability to take care of ourselves, even in a crisis, by controlling food production and distribution. “If we aren’t a food-sovereign nation, are we really a sovereign nation?”

Gourds in the Southeastern Indigenous Peoples’ Garden seasonal display area at the Duke Gardens. Some of the seeds in this garden were shared by Lewis, who got them from the Eastern Band of Cherokee, Cherokee Nation seed banks, community members, and her own garden. Photo by Duke Gardens volunteer photographer Sue Lannon.

How does seed stewardship relate to food sovereignty?

“The seeds are our relatives, and those seeds need to grow,” Baumgardner says. Certain plants hold great importance to the Catawba people, and efforts to “rematriate” their seeds helps ensure the plants’ survival now and in the future. 

Seed stewardship, Baumgardner says, is about more than preserving seeds. It also involves actively using the plants that have been important to Catawba culture for generations, restoring a “relationship… of seed-saving.”

Corn, George-Warren says, has been grown by the Catawba for millennia. “We’re standing at one end of the last 500 years,” he says, “looking back at everything that has been lost and taken from us.” That requires mourning but also efforts to move forward.

Baumgardner sees value in blending traditional knowledge and western science. He mentions a partnership with Davidson College in which Catawba citizens and researchers at the college are collaborating on experiments with corn. There are records of Catawba people bending corn stalks back at a certain point in their development, and the work at Davidson is exploring whether that practice could help protect corn from fungus.

George-Warren discusses another program that distributes local produce to tribal families, serving 250-300 families per month. Such programs aim to increase access to local food and restore relationships between people and plants.

Job’s tears, another plant in the Southeastern Indigenous Peoples’ Garden seasonal display area. Photo by Sue Lannon.

How does natural resource management relate to your work?

“I don’t think that that accurately reflects how our people see the world or our relationship to it,” Baumgardner says about the term “natural resources.” He explains that the Catawba language does not have a word that directly translates to “natural” or “resources.” The term resources, he says, “implies that something is to be used… that it has a finite purpose,” which is not how the Catawba have historically viewed the environment. And in a world not divided into “natural” and “unnatural,” that linguistic distinction wasn’t needed, either.

Baumgardner believes that natural and cultural resources should be intertwined and that relationships to food should “create space for ceremony, create space for thanksgiving.”

Land can be nurtured without viewing it as an expendable, finite “resource.” European settlers, Lewis says, viewed the Appalachian region as a garden of Eden. “The reason it was that beautiful,” she says, “is you had entire nations actually managing that forest.”

George-Warren references a false narrative that native peoples just have an intuitive or magical knowledge of the earth. That is “ludicrous,” he says—knowledge comes from experimentation, observation, and having lived in a place for a long time.

George-Warren describes himself and Baumgardner as “ecocultural restorationists,” working to preserve both culture and ecology. The idea that humans and nature are inherently divided, he says, plays into dangerous narratives: that humans are a “virus” whose “only role is a damaging one” and that we should “put nature in a glass box” to protect it.

“I hate both of those views,” George-Warren says, “because the reality is we are a part of nature… we can help it flourish.”

“We have to create the culture of caring about those things,” George-Warren says. “We want people to work toward that interspecies flourishing.”

Post by Sophie Cox, Class of 2025

Leveraging Google’s Technology to Improve Mental Health

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On October 26, 2023

In Artificial Intelligence, Behavior/Psychology, Computers/Technology, Data, Global Health, Humanities, Medicine, Responsible Conduct, Science Communication & Education, Students

Last Tuesday, October 10 was World Mental Health Day. To mark the holiday, the Duke Institute for Brain Sciences, in partnership with other student wellness organizations, welcomed Dr. Megan Jones Bell, PsyD, the clinical director of consumer and mental health at Google, to discuss mental health. Bell was formerly chief strategy and science officer at Headspace and helped guide Headspace through its transformation from a meditation app into a comprehensive digital mental health platform, Headspace Health. Bell also founded one of the first digital mental health start-ups, Lantern, where she pioneered blended mental health interventions leveraging software and coaching. In her conversation with Dr. Murali Doraiswamy, Duke professor of psychiatry and behavioral sciences, and Thomas Szigethy, Associate Dean of Students and Director of Duke’s Student Wellness Center, Bell revealed the actions Google is taking to improve the health of the billions of people who use their platform. 

She began by defining mental health, paraphrasing the World Health Organization’s definition. She said, “Mental health, to me, is a state of wellbeing in which the individual realizes his or her or their own abilities, can cope with the normal stresses of life, work productively and fruitfully, and can contribute to their own community.” Rather than taking a medicalized approach to mental health, she argued, mental health should be recognized as something that we all have. Critically, she said that mental health is not just mental  disorders; the first step to improving mental health is recognition and upstream intervention.

Underlining the critical role Google plays in global mental health, Bell cited multiple statistics: three out of four people turn to the internet first for health information. On Google Search, there are 100 million searches on health everyday; Youtube boasts 25 billion views of mental health content. Given their billions of users, Bell intimated Google’s huge responsibility to provide people with accurate, authoritative, and empathetic information. The company has multiple goals in terms of mental health that are specific to different communities. There are three principal audiences that Bell described Google’s goals for: consumers, caregivers, and communities. 

Google’s consumer-facing focus is providing access to high quality information and tools to manage their users’ health. With regards to caregivers, Google strives to create strong partnerships to create solutions to transform care delivery. In terms of community health, the company works with public health organizations worldwide, focusing on social determinants of health and aiming to open up data and insights to the public health community. 

Szigethy followed by launching a discussion of Google’s efforts to protect adolescents. He referenced the growing and urgent mental health crisis amongst adolescents; what is Google doing to protect them? 

Bell mentioned multiple projects across different platforms in order to provide youth with safer online experiences. Key to these projects is the desire to promote their mental health by default. On Google Search, this takes the form of the SafeSearch feature. SafeSearch is on by default, filtering out explicit or inappropriate results. On Youtube, default policies include various prevention measures, one of which automatically removes content that is considered “immitable.” Bell used the example of disordered eating content in order to explain the policy– in accordance with their prevention approach, YouTube removes dangerous eating-related content containing anything that the viewer can copy. YouTube also has age-restricted videos, unavailable to users under 18, as well as certain product features that can be blocked. Google also created an eating disorder hotline with experts online 24/7. 

Jokingly, Bell assured the Zoom audience that Google wouldn’t be creating a therapist chatbot anytime soon — she asserted that digital tools are not “either or.” When the conversation veered towards generative AI, Bell admitted that AI has enormous potential for helping billions of people, but maintained that it needs to be developed in a responsible way. At Google, the greatest service AI provides is scalability. Google.org, Bell said, recently worked with The Trevor Project and ReflexAI on a crisis hotline for veterans called HomeTeam. Google used AI that stimulated crises to help scale up training for volunteers. Bell said, “The human is still on the other side of the phone, and AI helped achieve that”. 

Next, Bell tackled the question of health information and misinformation– what she called a significant area of focus for Google. Before diving in, however, Bell clarified, “It’s not up to Google to decide what is accurate and what is not accurate.” Rather, she said that anchoring to trusted organizations is critical to embedding mental health into the culture of a community. When it comes to health information and misinformation, Bell encapsulated Google’s philosophy in this phrase: “define, operationalize, and elevate high quality information.” In order to combat misinformation on their platform, Google asked the National Academy of Medicine to help define what accurate medical sources are. The Academy then put together a framework of authoritative health info, which WHO then nationalized. YouTube then launched its “health sources” feature, where videos from the framework are the first thing that you see. In effect, the highest quality information is raised to the top of your page when you make a search. Videos in this framework also have a visible badge on the watch panel that features a  phrase like “from a healthcare professional” or “from an organization with a healthcare professional.” Bell suggested that this also helps people to remember where their information is coming from, acting as a guardrail in itself. Additionally, Google continues to fight medical misinformation with an updated medical misinformation policy, which enables them to remove content that is contradictory to medical authorities or medical consensus. 

Near the end of the conversation, Szigethy asked Bell if she would recommend any behaviors for embracing wellbeing. A prevention researcher by background, Bell stressed the importance of early and regular action. Our biggest leverage point for changing mental health, she asserted, is upstream intervention and embracing routines that foster our mental health. She breaks these down into five dimensions of wellbeing: mindfulness, sleep, movement and exercise, nutrition, and social connection. Her advice is to ask the question: what daily/weekly routines do I have that foster each of these? Make a list, she suggests, and try to incorporate a daily routine that addresses each of the five dimensions. 

Before concluding, Bell advocated that the best thing that we can do is to approach mental health issues with humility and listen to a community first. She shared that, at Headspace, her team worked with the mayor’s office and community organizations in Hartford, Connecticut to co-define their mental health goals and map the strengths and assets of the community. Then, they could start to think about how to contextualize Headspace in that community. Bell graciously entered the Duke community with the same humility, and her conversation was a wonderful commemoration of World Mental Health Day. 

By Isa Helton, Class of 2026

My Face Belongs to The Hive (and Yours Does Too)

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On October 4, 2023

In Artificial Intelligence, Business/Economics, Computers/Technology, Policy, Responsible Conduct

Imagine having an app that could identify almost anyone using only a photograph of their face. For example, you could take a photograph of a stranger in a dimly lit restaurant and know within seconds who they are.

This technology exists, and Kashmir Hill has reported on several companies that offer these services.

An investigative journalist with the New York Times, Hill visited Duke Law Sept. 27 to talk about her new book, Your Face Belongs To Us.

The book is about a company that developed powerful facial recognition technology based on images harnessed from our social media profiles. To learn more about Clearview AI, the unlikely duo who were behind it, and how they sold it to law enforcement, I highly recommend reading this book.

Hill demonstrated for me a facial recognition app that provides subscribers with up to 25 face searches a day. She offered to let me see how well it worked.

Screen shot of the search app with Hill’s quick photo of me.

She snapped a quick photo of my face in dim lighting. Within seconds (3.07 to be exact), several photos of my face appeared on her phone.

The first result (top left) is unsurprising. It’s the headshot I use for the articles I write on the Duke Research Blog. The second result (top right) is a photo of me at my alma mater in 2017, where I presented at a research conference. The school published an article about the event, and I remember the photographer coming around to take photos. I was able to easily figure out exactly where on the internet both results had been pulled from.

The third result (second row, left) unsettled me. I had never seen this photo before.

A photo of me sitting between friends. Their faces have been blurred out.

After a quick search of the watermark on the photo (which has been blurred for safety), I discovered that the photograph was from an event I attended several years ago. Apparently, the venue had used the image for marketing on their website. Using these facial recognition results, I was able to easily find out the exact location of the event, its date, and who I had gone with.

What is Facial Recognition Technology?

Researchers have been trying for decades to produce a technology that could accurately identify human faces. The invention of neural network artificial intelligence has made it possible for computer algorithms to do this with increasing accuracy and speed. However, this technology requires large sets of data, in this case, hundreds of thousands of examples of human faces, to work.

Just think about how many photos of you exist online. There are the photos that you have taken and shared or that your friends and family have taken of you. Then there are photos that you’re unaware that you’re in – perhaps you walked by as someone snapped a picture and accidentally ended up in the frame. I don’t consider myself a heavy user of social media, but I am sure there are thousands of pictures of my face out there. I’ve uploaded and classified hundreds of photos of myself across platforms like Facebook, Instagram, LinkedIn, and even Venmo.

The developers behind Clearview AI recognized the potential in all these publicly accessible photographs and compiled them to create a massive training dataset for their facial recognition AI. They did this by scraping the social media profiles of hundreds of thousands of people. In fact, they got something like 2.1 million images of faces from Venmo and Tinder (a dating app) alone.

Why does this matter?

Clearly, there are major privacy concerns for this kind of technology. Clearview AI was marketed as being only available to law enforcement. In her book, Hill gives several examples of why this is problematic. People have been wrongfully accused, arrested, detained, and even jailed for the crime of looking (to this technology) like someone else.

We also know that AI has problems with bias. Facial recognition technology was first developed by mostly white, mostly male researchers, using photographs of mostly white, mostly male faces. The result of this has had a lasting effect. Marginalized communities targeted by policing are at increased risk, leading many to call for limits on the use of facial recognition by police.

It’s not just government agencies who have access to facial recognition. Other companies have developed off-the-shelf products that anyone can buy, like the app Hill demonstrated to me. This technology is now available to anyone willing to pay for a subscription. My own facial recognition results show how easy it is to find out a lot about a person (like their location, acquaintances, and more) using these apps. It’s easy to imagine how this could be dangerous.

There remain reasons to be optimistic about the future of privacy, however. Hill closed her talk by reminding everyone that with every technological breakthrough, there is opportunity for ethical advancement reflected by public policy. With facial recognition, policy makers have previously relied on private companies to make socially responsible decisions. As we face the results of a few radical actors using the technology maliciously, we can (and should) respond by developing legal restraints that safeguard our privacy.

On this front, Europe is leading by example. It’s likely that the actions of Clearview AI are already illegal in Europe, and they are expanding privacy rights with the European Commission’s (EC) proposed Artificial Intelligence (AI) regulation. These rules include requirements for technology developers to certify the quality of their processes, rather than algorithm performance, which would mitigate some of these harms. This regulation aims to take a technology-neutral approach and stratifies facial recognition technology by it’s potential for risk to people’s safety, livelihoods, and rights.

Post by Victoria Wilson, MA Bioethics and Science Policy, 2023

Meet Some of the Teams at the Bass Connections Showcase

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On April 26, 2023

In Animals, Behavior/Psychology, Field Research, Medicine, Policy, Responsible Conduct, Science Communication & Education, Students

If you weren’t outside enjoying the sun on Wednesday, April 19, you were probably milling around Penn Pavilion, a can of LaCroix in hand, taking in the buzz and excited chatter of students presenting at the 2023 Fortin Foundation Bass Connections Showcase.

Open floor presentations at the 2023 Bass Connections Showcase

This annual celebration of Bass Connections research projects featured more than 40 interdisciplinary teams made up of Duke faculty, graduate students, undergraduate students, and even partners from other research institutions.

Research teams presented posters and lightning talks on their findings. You might have heard from students aiming to increase representation of women in philosophy; or perhaps you chatted with teams researching physiotherapy in Uganda or building earthquake warning systems in Nepal. Below, meet three such teams representing a wide variety of academic disciplines at Duke.

Building sustainable university-community partnerships

As Bass Connections team member Joey Rauch described, “this is a poster about all of these other posters.” Rauch, who was presenting on behalf of his team, Equitable University-Community Research Partnerships, is a senior double-majoring in Public Policy and Dance. His interest in non-profit work led him to get involved in the team’s research, which aims to offer a framework for ethical and effective university-community research collaboration – exactly what teams do in Bass Connections. The group looked at complicated factors that can make equitable relationships difficult, such as university incentive structures, power dynamics along racial, socioeconomic, and ethnic lines, and rigid research processes.

Senior Joey Rauch with his team’s 2nd-place poster!

Along the lines of rigid research, when asked about what his favorite part of Bass Connections has been, Rauch remarked that “research is oddly formal, so having a guiding hand through it” was helpful. Bass Connections offers an instructive, inclusive way for people to get involved in research, whether for the first or fourth time. He also said that working with so many people from a variety of departments of Duke gave him “such a wealth of experience” as he looks to his future beyond Duke.

For more information about the team, including a full list of all team members, click here.

Ensuring post-radiation wellness for women

From left to right: seniors Danica Schwartz, Shernice Martin, Kayle Park, and Michelle Huang

Seniors Michelle Huang, Shernice Martin, Kayle Park, and Danica Schwartz (all pictured) were gathered around the poster for their team, Promoting Sexual Function and Pelvic Health in Women’s Healthcare.

The project has been around for three years and this year’s study, which looked at improving female sexual wellness after pelvic radiation procedures, was in fact a sister study to a study done two years prior on reducing anxiety surrounding pelvic exams.

As Huang described, graduate students and faculty conducted in-depth interviews with patients to better understand their lived experiences. This will help the team develop interventions to help women after life events that affect their pelvic and sexual health, such as childbirth or cancer treatment. These interventions are grounded in the biopsychosocial model of pain, which highlights the links between emotional distress, cognition, and pain processing.

For more information about the team, including a full list of all team members, click here.

From dolphins to humans

Sophomores Noelle Fuchs and Jack Nowacek were manning an interactive research display for their team, Learning from Whales: Oxygen, Ecosystems and Human Health. At the center of their research question is the condition of hypoxia, which occurs when tissues are deprived of an adequate oxygen supply.

Sophomores Noelle Fuchs and Jack Nowacek

Hypoxia is implicated in a host of human diseases, such as heart attack, stroke, COVID-19, and cancer. But it is also one of the default settings for deep-diving whales, who have developed a tolerance for hypoxia as they dive into the ocean for hours while foraging.

The project, which has been around for four years, has two sub-teams. Fuchs, an Environmental Science and Policy major, was on the side of the team genetically mapping deep-diving pilot whales, beaked whales, and offshore bottlenose dolphins off the coast of Cape Hatteras  to identify causal genetic variants for hypoxia tolerance within specific genes. Nowacek, a Biology and Statistics double-major, was on the other side of the research, analyzing tissue biopsies of these three cetaceans to conduct experiences on hypoxia pathways.  

The team has compiled a closer, more interactive look into their research on their website.

And when asked about her experience being on this team and doing this research, Fuchs remarked that Bass Connections has been a  “great way to dip my toe into research and figure out what I do and don’t want to do,” moving forward at Duke and beyond.

For more information about the team, including a full list of all team members, click here.

Post by Meghna Datta, Class of 2023

One Man’s Death Is Not Another Man’s Science

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On April 11, 2023

In Anthropology, Biology, Faculty, Field Research, Fossils, Genetics/Genomics, History, Lecture, Responsible Conduct

Geer Cemetary in Durham is one of many burial grounds in America that hold the remains of thousands of Black Americans from the 19th century. There are no records of the people buried there. The process of researching grounds like these as a form of reparations to descendent communities was pioneered by Michael Blakey in the African Burial Ground Project in Lower Manhattan, New York. He is currently the Director of the Institute for Historical Biology at the College of William and Mary.

Dr. Michael Blakey. Image courtesy of Library of Virginia Education

On April 4, Blakey visited Duke as a guest of the Franklin Institute of Humanities, the Department of Classical Studies, the Department of International Comparative Studies, and Trinity College. In attendance to his lecture were students of Classical Studies 144: Principles of Archaeology with Alicia Jimenez, International Comparative Studies 283: Death, Burial, and Justice in the Americas with Adam Rosenblatt, and several graduate students by invitation (and me). His presence was clearly highly anticipated.

I initially approached Dr. Jimenez with my interest in bioarchaeology in January as I was planning my Program II application. She invited me to this seminar, and to lunch with Blakey and the graduate students beforehand. I came prepped with questions on osteopenia and hypertrophy, as well as a map of Brightleaf Square so I wouldn’t get lost (I still got lost) and a few dollars cash for parking (they only took card).

Geer Cemetery, Durham, NC. Image Courtesy of Durham in Plain Sight

For those of you who have ever loved the detective fiction heroine Temperance Brennan, Blakey’s work is for you. He is co-chair of the Commission for the Ethical Treatment of Human Remains through the American Anthropological Association. He was claiming the title of bioanthropologist before it was cool. He wrote a guide for the profession called Engaging Descendant Communities, or, more lovingly, The Rubric. Blakey encourages allowing those descendant communities to guide scientists’ research on human remains. He calls us Homo reminiscens, because what makes us “human” may be our affinity for memorializing our dead as much as it may be our large brains (á la Homo sapiens). “Burial is human dignity,” Blakey announced during the seminar, “Dignity is what we do.”

“Ethical code is not law. It is our greatest responsibility.”

Michael Blakey

After all, science has historically been used to justify the unjust. Bioarchaeology is a famous contributor to the field; the pseudoscience of phrenology was upheld until well into the 20th century, and was originally used as “scientific proof” that people of African descent were lesser than Europeans. It was also cited as a justification for displacing Native Americans from their lands.

During lunch, I was struck by Blakey’s cadence. He had a deep, slow voice and spoke with intention. He ordered the giant pretzel. I never asked my questions; instead, I was swept away by the group’s discussion on ethics–a topic I had no open Safari tabs on. I asked instead why a scientist would choose to guide themselves entirely by a non-expert opinion rather than scientific inquiry; would that not hinder discovery?

The scientific method, as you may recall, starts with asking a question. Rather than gracefully including descendent communities after the paper has been written, Blakey urges scientists to only pursue questions about remains that the descendants wish to answer. The science of death should never be self-serving, he noted. There is no purpose to publishing a paper if it is not in the service of the community that provided the subject. A critical reader may notice that The Rubric is not called The Gospel or The Constitution. Rather than a rule of law, it is a guideline. That’s because ethics is based on the respect of self, of craft, and of others. “Ethical code is not law,” Blakey reminds scientists. “It is our greatest responsibility.”

Geer Cemetary has been the subject of Duke research for years now, from a Story+ program to class field trips. Members of ICS, CLST, and FHHI have been in cooperation with Friends of Geer Cemetary to answer such questions about burial conditions–the attempt at dignity granted to Black residents of Durham by their descendants.


Edit: a previous version of this article had incorrectly stated that the Department of African and African American Studies sponsored Michael Blakey’s lecture.

Post by Olivia Ares, Class of 2025

Only Mostly Dead? The Evolving Ethics of Evaluating Death

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On March 31, 2023

In Behavior/Psychology, Biology, Biomedical Engineering, Cardiology, Lecture, Medicine, Religion, Responsible Conduct

I recently had the pleasure of attending Professor Janet Malek’s lecture: Only Mostly Dead? The Evolving Ethical Evaluation of Death by Neurologic Criteria, a lecture sponsored by the Trent Center for Bioethics, Humanities & History of Medicine.

Dr. Malek is an associate professor in the Duke Initiative for Science & Society, and at the Baylor College of Medicine Center for Medical Ethics and Health Policy.

Janet Malek Ph.D.

We don’t often talk about death. On the surface, it seems like it would be a straight-forward concept. You’re either dead, or you’re not dead. Right? It turns out that clinically defining death is not so simple.

Popular media has some grasp on the ambiguity of the definition of death. Remember this scene from the popular movie, The Princess Bride? Suspecting that the protagonist is dead, his friends bring him to a miracle-worker and have the following conversation. 

Miracle Max: “Whoo-hoo-hoo, look who knows so much. It just so happens that your friend here is only MOSTLY dead. There’s a big difference between mostly dead and all dead. Mostly dead is slightly alive. With all dead, well, with all dead there’s usually only one thing you can do.

Inigo Montoya: What’s that?

Miracle Max: Go through his clothes and look for loose change.

In real life, death used to be determined by cardiopulmonary criteria – when the heart and lungs stop working.  In recent decades the idea that death can be determined using neurologic criteria – when the brain stops working – has gained acceptance. As neuroscience and technology has evolved, so too have our definitions. Now that we know more about how the brain works, we know that there may be some brain activity even after a person has met the criteria for death by neurologic criteria (DNC). This leads to philosophically rich and practically relevant questions of ethics – for example, when do we stop providing life-sustaining care? In the field of bioethics and beyond, there is high demand for discussion on this topic.

There has been controversy over defining death since the 1650’s — when a woman named Anne Greene woke up after being hanged. It wasn’t until the 1980’s that a consensus definition of death was first identified. Here is a brief history:

1950s

  • Widespread availability of ventilators led to the identification of a state described as death of the neurological system.

1960s

  • Advances in organ transplantation foster discussion on the ethics of defining death.
  • A committee at Harvard Medical School examined the definition of Brain Death. They created a definition of “Irreversible Coma,” which focused on loss of neurological function.

1980s

  • The 1980 Uniform Determination of Death Act (UDDA) provided a legal basis for clinically determining death as: an individual who has sustained either 1) irreversible cessation of circulatory and respiratory functions OR 2) irreversible cessation of functions of the entire brain.
  • 1981: President’s Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research report. Findings are centered on questions of functioning of the organism as a whole and the brain’s role in coordinating it.

1990s-2000s

  • Clinicians arrive at general agreement that a patient in a state of coma or unresponsiveness, without brainstem reflexes and who fails an apnea test is dead by neurologic criteria. Largely it is accepted that “brain death is death” but there is not complete consensus.

2010-late

  • 2013: Case of Jahi McMath. A 13-year old girl was declared “brain dead” in California, and a death certificate was issued. However, the family fought to have her maintained on life support. They moved to New Jersey, the only state which recognized objections to brain death, and the “brain dead” declaration was reversed. Jahi lived there for 4 years before passing away. This famous case caused people to reconsider the concept of brain death.

2020s:

  • Recent innovations in heart transplantation technology will likely challenge the acceptance of the Dead Donor Rule (DDR) which requires that an individual is clinically declared dead before vital organs are removed for transplantation.
  • 2021: Assembly of the Determination of Death Committee, tasked with updating the Uniform Determination of Death Act (UDDA). Duke faculty (and founding director of Science & Society) Nita Farahany, is involved with this process.

What ethical issues and practical questions challenging Death by Neurologic Criteria (DNC) today? Dr. Malek shared the following case.

Following a tragic car accident, Ms. Jones, a 20-year-old college student, was brought to the hospital, having suffered significant anoxic brain injury. The medical team determined that she met criteria for DNC. However, her family refused to allow for further testing. Several days passed. Ms. Jones was maintained on life support, during which she did not show signs of improvement. After several difficult conversations, the family consented for assessment and Ms. Jones was declared dead — using the criteria associated with DNC.

What is the proper amount of time to continue life-sustaining treatment if a physician suspects the patient will never recover?

Although this may sound like an uncommon occurrence, nearly half of neurologists have been asked to continue neurologic support for patients that may meet criteria for DNC.

Obligating life support for patients suspected of meeting DNC, either through the family’s refusal for testing or by direct request, would likely result in ethical harms such as violation of the dignity of decedent, unjustly using scarce resources, or causing moral distress in caregivers.

However, it may be permissible to maintain life support in these situations. Dr. Malek says that we do not yet have a good ethical framework for this. Reasonable accommodations that are in line with professional guidelines probably have minimal impact, and might provide some psychosocial benefits to families.

Is consent required to test for DNC? Should it be?

Legal and professional standards favor the idea that testing for DNC likely falls under the category of implied consent, which assumes that a person would want reasonable medical care in the event of unconsciousness. In fact, 80% of neurologists think that getting consent for these evaluations is unnecessary.

These are extremely difficult questions, and there is continuing controversy over what the correct answers should be. Dr. Malek advises medical experts to work with healthcare administrators to develop clear institutional policies.

Post by Victoria Wilson, 2023 MA student in Bioethics & Science Policy

What Should We Do with the Works of “Immoral Artists”?

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On February 14, 2023

In Art, Behavior/Psychology, Faculty, Humanities, Responsible Conduct

How should we engage with books, songs, or other works of art created by artists, dead or alive, who have done bad things or hold morally problematic views?

The list of artists who have been accused of doing or saying disparaging, criminal, or morally reprehensible things is long. Paul Gauguin. Michael Jackson. Woody Allen. J.K. Rowling. Kanye West. Pablo Picasso. R. Kelly. Louis C.K. Bill Cosby. Many more.

J.K. Rowling, the author of the landmark Harry Potter series, has become controversial because of her 2020 tweets about transgender people.

It’s one thing to firmly condemn their actions and reject their beliefs. But what should we do with their art—as individuals and as institutions?

The Kenan Institute of Ethics recently held a conversation to discuss exactly that issue. The discussion was moderated by Jesse Summers, Ph.D., and featured speakers Erich Hatala Matthes, Ph.D., Associate Professor of Philosophy at Wellesley College and author of “Drawing the Line: what to do with the work of immoral artists from museums to the movies,” and Tom Rankin, Professor of the Practice of Art and Documentary Studies and Director of the MFA in Experimental and Documentary Arts at Duke University.

Why should we care about morality in art, anyway? Why not just appreciate the art and separate it from the artist?

Matthes believes that in some cases, “to not engage with the moral dimensions of a work would be to not take the work seriously.” He thinks Shakespeare’s works belong in this category. “Trickier cases,” he adds, “might come from works that aren’t explicitly engaged” with morality, but even in those cases, “the moral life of the artist can actually become a lens through which to read aspects of the work.”

Film director Woody Allen with his wife and former step-daughter Soon Yi Previn in 2009. (David Shankbone via Wikimedia Commons)

We already consider context when viewing art, not just “formal features of the work.” What was the artist responding to? What were the politics at the time? Matthes believes it makes sense to consider the “moral life” of the artist, too. That “doesn’t mean the artist’s moral life is always going to be relevant” to engaging with the art, but he thinks it’s worth at least acknowledging.

According to Rankin, “When we look at a piece of art or hear something, what we hope is that it propels us” to consider moral issues. How, he asks, can we not look at a painting or photo and wonder, “Where did this come from? Who made it? What was their agenda? What is their point of view? What was their background?”

So where does that leave us, Rankin asks, when it comes to “work that was made a hundred years ago but is really powerful… and yet when we look at it a hundred years later it has all kinds of flaws?” Should museums remove paintings by famous artists if racist or sexist views come to light? Should individuals boycott books, songs, and video games created (or inspired) by artists who have made harmful statements toward individuals or groups of people? How should college classes address works by immoral artists?

Matthes says the term “immoral artists” in his book is intentionally provocative. “I don’t actually think it’s productive” to think of people as good or bad, moral or immoral, he says. “There’s a huge range” in the morality or lack thereof in artists’ actions, and Matthes believes there should also be a range in our responses, but he doesn’t believe that “great art can ever just excuse immorality.” He wants to reject the idea that “artists need to be a little inhuman” and “outside the norms of society.” He thinks that mindset encourages us to think of artists as not subject to the same rules. They should not be “immune to moral criticism,” he says.

Rankin agrees: “I do balk a little bit at having to be the one to decide who’s bad and who’s good,” but at the same time, he believes that “artists make work in response to who they are.” So “What do we confront first? The life of the artist or the work itself? It’s not one or the other,” he says.

Both speakers believe that context is often key to interpreting and evaluating art. Matthes says that it might be “really obscene” to choose Michael Jackson music at your wedding if you know one of your guests has experienced child abuse, given the child sexual assault allegations against Jackson. However, Matthes doesn’t believe that completely “cancelling” Jackson’s music is the solution, either.

Similarly, Matthes doesn’t believe that “we should necessarily continue with big exhibitions honoring Paul Gauguin,” a painter who had sexual relationships with young girls and employed racist terminology. According to Matthes, Gauguin “represents a paternalistic energy of a particular time” that we should “interrogate.” As for the notion that we should extend a degree of lenience to historical artists and view them as a product of their times, Matthes is “disinclined” to think of morality as relative to time period. The time when a work of art was created might affect how we engage with it or assign blame, but “Gauguin did a lot of morally horrific things, and the fact that it was in a different time and place doesn’t change that.”

Nevertheless, Matthes thinks we can and should still engage with and respond to the work of “immoral artists.” His concern, he says, is that taking art off of walls and bookshelves and not talking about it “isn’t reckoning with the legacy.” He also doesn’t “see a reason to put certain types of art on a pedestal and treat them differently…. Artistic expression is a fundamental part of human life.”

What if an individual doesn’t want to engage with such art at all? What if the actions of an artist, dead or alive, are so objectionable to someone that they want nothing to do with it? Matthes is okay with that attitude, though he does think it’s “missing an opportunity.”

Completely disengaging from art on account of its creator’s moral life “feels like a way of not taking the moral criticism seriously,” Matthes says. “It’s not something you would be wrong to fail to do,” but he believes in engaging with moral issues, even those that “it would be easier to just ignore.”

Michael Jackson’s album Thriller sold 32 million copies in 1983.

But he acknowledges that personal identities can play a role in how or whether we engage with the work of immoral artists. Matthes believes it’s important to consider “the position you’re coming from” when you read or think about these issues. On the other hand, people and groups who may be more directly impacted by an artist’s problematic views “also have really thoughtful, nuanced ways” of engaging—or not engaging—with the art.

Matthes believes that “we have a lot of moral latitude when it comes to our individual engagement” with art. He finds it difficult to make the argument that reading, listening to, or viewing art in your own home is directly harmful to others, even if the artist in question is still alive.

Summers, meanwhile, points out that if someone is upset by an artist, there could be cases where “you’re taking it out on your friends… when you should be taking it out on the band.”

Institutions like universities, however, might need to take further considerations. “Different moral norms might apply,” Matthes suggests, “based on the positions of power we occupy.” Classrooms, for instance, are a “semi-public” space. They can help provide context in conversations about “morally problematic art” and encourage people to “think really carefully and critically.” If a class is going to engage with such topics, though, Matthes thinks it’s important to spell that out to students beforehand.

Powerful conversations can take place outside of classrooms, too — in book clubs and even informal conversations with friends. “You don’t want to let the moral concerns completely drive the bus” when engaging with art, Matthes says, “but I think it’s important not to ignore them.”

Rankin concludes by reminding us that it isn’t just artists who face decisions about how to respond to the world. For instance, even among those who don’t think of themselves as photographers, anyone who carries a cell phone is making choices every time they take a photo — about what they’re presenting and why.

Post by Sophie Cox, Class of 2025

How Concerned Should You Be About AirTags?

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On January 27, 2023

In Artificial Intelligence, Computers/Technology, Lecture, Responsible Conduct, Students

Photograph of an AirTag from Wikimedia Commons. Image licensed under Creative Commons Attribution-Share Alike 4.0 International. Creator: KKPCW.

I didn’t even know what an AirTag was until I attended a cybersecurity talk by Nick Tripp, senior manager of Duke’s IT Security Office, but according to Tripp, AirTag technology is “something that the entire Duke community probably needs to be aware of.”

An AirTag is a small tracking device that can connect to any nearby Apple device using Bluetooth. AirTags were released by Apple in April 2021 and are designed to help users keep track of items like keys and luggage. Tripp himself has one attached to his keys. If he loses them, he can open the “Find My” app on his phone (installed by default on Apple devices), and if anyone else with an Apple device has been near his keys since he lost them, the Bluetooth technology will let him see where his keys were when the Apple device user passed them—or took them.

According to Tripp, AirTags have two distinct advantages over earlier tracking devices. First, they use technology that lets the “Find My” app provide “precise location tracking”—within an inch of the AirTag’s location. Second, because AirTags use the existing Apple network, “every iPhone and iPad in the world becomes a listening device.”

You can probably guess where this is going. Unfortunately, the very features that make AirTags so useful for finding lost or stolen items also make them susceptible to abuse. There are numerous reports of AirTags being used to stalk people. Tripp has seen that problem on Duke’s campus, too. He gives the example of someone going to a bar and later finding an AirTag in their bag or jacket without knowing who put it there. The IT Security Office at Duke sees about 2-3 suspected cyberstalking incidents per month, with 1-2 confirmed each year. Cyberstalking, Tripp emphasizes, isn’t confined to the internet. It “straddles the internet and the real world.” Not all of the cyberstalking reports Duke deals with involve tracking devices, but “the availability of low-cost tracking technology” is a concern. In the wrong hands, AirTags can enable dangerous stalking behavior.

As part of his IT security work, and with his wife’s permission, Tripp dropped an AirTag into his wife’s bag to better understand the potential for nefarious use of AirTags by attackers. Concerningly, he found that he was able to track her movement using the app on his phone—not constantly, but about every five minutes, and if a criminal is trying to stalk someone, knowing their location every five minutes is more than enough.

Fortunately, Apple has created certain safety features to help prevent the malicious use of AirTags. For instance, if someone has been near the same AirTag for several hours (such as Tripp’s wife while there was an AirTag in her bag), they’ll get a pop-up notification on their phone after a random period of time between eight and twenty-four hours warning them that “Your current location can be seen by the owner of this AirTag.” Also, an AirTag will start making a particular sound if it has been away from its owner for eight to twenty-four hours. (It will emit a different sound if the owner of the AirTag is nearby and actively trying to find their lost item using their app.) Finally, each AirTag broadcasts a certain Bluetooth signal, a “public key,” associated with the AirTag’s “private key.” To help thwart potential hackers, that public key changes every eight to twenty-four hours. (Are you wondering yet what’s special about the eight-to-twenty-four hour time period? Tripp says it’s meant to be “frequently enough that Apple can give some privacy to the owner of that AirTag” but “infrequently enough that they can establish a pattern of malicious activity.”)

But despite these safety features, a highly motivated criminal could get around them. Tripp and his team built a “DIY Stealth AirTag” in an attempt to anticipate what measures criminals might take to deactivate or counteract Apple’s built-in security features. (Except when he’s presenting to other IT professionals, Tripp makes a point of not revealing the exact process his team used to make their Stealth AirTag. He wants to inform the public about the potential dangers of tracking technology while avoiding giving would-be criminals any ideas.) Tripp’s wife again volunteered to be tracked, this time with a DIY Stealth AirTag that Tripp placed in her car. He found that the modified AirTag effectively and silently tracked his wife’s car. Unlike the original AirTag, their stealthy version could create a map of everywhere his wife had driven, complete with red markers showing the date, time, and coordinates of each location. An AirTag that has been modified by a skilled hacker could let attackers see “not just where a potential victim is going but when they go there and how often.”

“The AirTag cat is out of the bag, so to speak,” Tripp says. He believes Apple should update their AirTag design to make the safety features harder to circumvent. Nonetheless, “it is far more likely that someone will experience abuse of a retail AirTag” than one modified by a hacker to be stealthier. So how can you protect yourself? Tripp has several suggestions.

  1. Know the AirTag beep indicating that an AirTag without its owner is nearby, potentially in your belongings.
  2. If you have an iPhone, watch for AirTag alerts. If you receive a notification warning you about a nearby AirTag, don’t ignore it.
  3. If you have an Android, Tripp recommends installing the “Tracker Detect” app from Apple because unlike iPhone users, Android users don’t get automatic pop-up notifications if an AirTag has been near them for several hours. The “Tracker Detect” Android app isn’t a perfect solution—you still won’t get automatic notifications; you’ll have to manually open the app to check for nearby trackers. But Tripp still considers it worthwhile.
  4. For iPhone users, make sure you have tracking notifications configured in the “Find My” app. You can go into the app and click “Me,” then “Customize Tracking Notifications.” Make sure the app has permission to send you notifications.
  5. Know how to identify an AirTag if you find one. If you find an AirTag that isn’t yours, and you have an iPhone, go into the “Find My” app, click “Items,” and then swipe up until you see the “Identify Found Item” option. That tool lets you scan the AirTag by holding it near your phone. It will then show the AirTag’s serial number and the last four digits of the owner’s phone number, which can be useful for the police. “If I found one,” Tripp says, “I think it’s worth making a police report.”

It’s worth noting that owning an AirTag does not put you at higher risk of stalking or other malicious behavior. The concern, whether or not you personally use AirTags, is that attackers can buy AirTags themselves and use them maliciously. Choosing to use AirTags to keep track of important items, meanwhile, won’t hurt you and may be worth considering, especially if you travel often or are prone to misplacing things. Not all news about AirTags is bad. They’ve helped people recover lost items, from luggage and wallets to photography gear and an electric scooter.

“I actually think this technology is extremely useful,” Tripp says. It’s the potential for abuse by attackers that’s the problem.

Post by Sophie Cox, Class of 2025

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