Platypod, The CASTAC Podcast

Full Episodes

Platypod is the official podcast of the Committee for the Anthropology of Science, Technology, and Computing. We talk about anthropology, STS, and all things tech. Tune in for conversations with researchers and experts on how technology is shaping our world.

Worrying over Speaking and the Pretentiousness of Podcasts

 Rebecca Carlson  October 2, 2024

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Read the transcript here. This was meant to be a podcast about making podcasts. But in the end, this podcast is really just a conversation between two people who used to be close friends. It rambles and meanders. It doesn’t always stick to a coherent point. I wondered then whether it could also be academically useful. Relevant to conversations in anthropology? Or even interesting to anyone other than me? This podcast is a conversation with Thuy Nguyen, founder of the Berkeley Community Acupuncture clinic and licensed TCM practitioner who has her own podcast, You Are Medicine. We first started talking about what it’s like for her to make a podcast back in March, on a long drive together from Bakersfield, California to Window Rock, Arizona. Thuy runs acupuncture pop-up clinics and is training interns as part of her Navajo Healing Project there and she invited me to spend a weekend (read more...)

Space Anthropology with Savannah Mandel

 Ana Carolina de Assis Nunes  September 4, 2024

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View/Download the transcription for this episode. For this episode of Platypod, I interviewed space anthropologist Savannah Mandel about her new book Ground Control: An Argument for the End of Human Space Exploration (Chicago Review Press, 2024) where she writes about commercial space exploration in the US based on her ethnographic fieldwork with SpacePort America in New Mexico, and with space policymakers in Washington DC. (read more...)

The Many Modes of Ethnography

 Rebecca Carlson  July 3, 2024

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Download the transcript for this episode. This podcast episode talks to three anthropologists, Rachel Douglas-Jones, Rine Vieth, and Kara White, scholars working in three different parts of the world who use multimodal methods in their teaching and research. It is not a history of multimodal methods, or even a really detailed review of them; instead, it is a consideration of some of the issues they raise or resolve for ethnography. Whatever Tim Ingold has or hasn’t said about ethnography, he inadvertently offered what I think is the most compelling definition when he wrote: It is where we, “join with things in their passage through time, going along together with them, working with them, and suffering with them” (24, 2020). I’m tweaking the first part of this sentence to make it work here, as he’s actually describing the Latin prefix co- and his idea of “the gathering,” but it works for (read more...)

Platypod, Episode Seven: An Anthropology of Data, AI, and Much More

 Ana Carolina de Assis Nunes  June 13, 2023

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Download the transcript of this interview. For this episode of Platypod, I talked to Dr. Tanja Ahlin about her research, work, and academic trajectory. She’s currently a postdoctoral researcher at the University of Amsterdam in the Netherlands, and her work focuses on intersections of medical anthropology, social robots, and artificial intelligence. I told her of my perspective as a grad student, making plans and deciding what routes to take to be successful in my field. Dr. Ahlin was very generous in sharing her stories and experiences, which I’m sure are helpful to other grad students as well. Enjoy this episode, and contact us if you have questions, thoughts, or suggestions for other episodes. (read more...)

Platypod, Episode Six: An Anthropology of Algorithmic Recommendation Systems

 Ana Carolina de Assis Nunes  April 6, 2023

Também disponível em português.

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Download the transcript of this interview. On the morning of Friday, March 10, 2023 Nick Seaver and I met over Zoom to talk about his new book Computing Taste: Algorithms and Makers of Music Recommendation, which was published in 2022 by the University of Chicago Press. In that meeting, we recorded an episode for the Playpod podcast, which is available at the link above. (read more...)

Platypod, Episode Five: CASPR – CASTAC in the Spring 2022

 Angela VandenBroek, Dawn Nafus, Melissa Cefkin  November 3, 2022

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This episode presents a recording of CASPR 2022, or the CASTAC in the Spring 2022 event, which took place on May 10, 2022. CASPR 2022 was organized to encourage dialogue on breaking down binaries that have separated academe and industry. Angela VandenBroek (TXST), Melissa Cefkin (Waymo), and Dawn Nafus (Intel) discuss their work in leading socially-informed research in industry contexts. (read more...)

Platypod, Episode Three: Disability, Toxicity, and the Environment

 Elizabeth Roberts, Sophia Jaworski  September 27, 2022

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In this episode, Platypod presents a conversation between Elizabeth Roberts (the University of Michigan) and Sophia Jaworski (the University of Toronto). They discuss the complexities of corporeal life in toxic environments. This episode was created with the participation of Elizabeth Roberts (the University of Michigan, speaker), Sophia Jaworski (the University of Toronto, speaker), Svetlana Borodina (Columbia University, host, producer), Gebby Keny (Rice University, host, sound editor), and Angela VandenBroek (Texas State University, CASTAC web producer). The transcript of their conversation is available below. We thank Sophia Jaworski for her work on editing the transcript for comprehension. (read more...)

Platypod, Episode Two: Ableism in Anthropology and Higher Ed

 Laura Heath-Stout, Rebecca-Eli Long  August 9, 2022

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In this episode, Platypod presents a conversation between Laura Heath-Stout (Brandeis University) and Rebecca-Eli Long (Purdue University). They discuss their research and experiences of ableism in academia, anthropology, and higher ed, in general. This episode was created with the participation of Laura Heath-Stout (Brandeis University, speaker), Rebecca-Eli Long (Purdue University, speaker), Kim Fernandes (University of Pennsylvania, host), Svetlana Borodina (Columbia University, host), Gebby Keny (Rice University, sound editor), and Angela VandenBroek (Texas State University, CASTAC web producer). The transcript of their conversation (edited for comprehension) is available below. (read more...)

Platypod, Episode One: Technologies and Politics of Accessibility

 Zihao Lin, Cassandra Hartblay  July 26, 2022

阅读中文版

Данная статья доступна на русском.

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In its opening episode, Platypod presents a conversation between Cassandra Hartblay (University of Toronto) and Zihao Lin (University of Chicago). They discuss their research on accessibility cultures, politics, and technologies. This episode was created with the participation of Cassandra Hartblay (the University of Toronto, speaker) and Zihao Lin (the University of Chicago, speaker), Kim Fernandes (University of Pennsylvania, host), Svetlana Borodina (Columbia University, host), Gebby Keny (Rice University, sound editor), and Angela VandenBroek (Texas State University, CASTAC web producer). The transcript of their conversation is accessible below. (read more...)

Platypus on Platypod

The bonus episodes below are the most recent readings from Platypus, The CASTAC Blog. Look for more readings in the Platypus archives or find them on your favorite podcast app.

Toward a Linked Data Approach to Shifting Identities and NULL Values in Data Sets

 Andrew Wiebe  April 17, 2025

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The tension between binary thinking and the fluidity of identity has long been featured in discussions of definition in computational practice within galleries, libraries, archives, and museums. Nowhere is this more evident than in how data systems attempt to categorize — or fail to categorize — 2SLGBTQIA+ subjects. Metadata schemas, survey tools, and classification structures often rely on rigid dichotomies, such as male/female, known/unknown, or 1/0. (read more...)

Data Centers, Transnational Collaborations, and the Differing Meanings of Connection

 Ana Carolina de Assis Nunes, Felipe Figueiredo  April 15, 2025

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Data centers are in the news. You have probably read or heard about them. It’s as if with the snap of a finger the news cycle has changed, and the latest trend is to focus on the need to develop infrastructure to power data centers, in the US at least, where one of us is writing from. A data center is a facility where data is processed or stored, or where computer power is redistributed, where “the cloud touches the ground” (Johnson 2023: 6-7). By focusing on the history of the data centers we research, our goal in this piece is to demonstrate how they are built on top of existing infrastructures, and do not exist in thin air. (read more...)

From Bin to Bank: Recycling Household Waste in Urban Indonesia

 Jiwon Kim  April 10, 2025

Konten ini juga tersedia dalam Bahasa Indonesia

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Every Thursday at 9 o’ clock in the morning, housewives from a residential neighborhood on the outskirt of Jakarta gather at their usual spot at the “Love Earth” waste bank (bank sampah). It is a small lot in the corner with a humble setup with a hut, a shed, and sacks of recyclables. Whoever arrives first begins sweeping the area and wiping the table, often damp from the last night’s rain and scattered with fallen leaves. One after the other, more women trickle in, each carrying a bag of recyclable waste from their households on foot, on motorcycles, or, more rarely, in cars. At times, items left by their neighbors—bundles of empty water gallons, piles of flattened cardboard boxes, or bottles of used cooking oil—wait to be weighed and sorted. The volume and the types of recyclables gathered each week may vary; yet food, tea, and chatter are invariably shared among those present. (read more...)

Who Will Protect Andean Potatoes in the Near Future? Uncertainties About the Next Generation of Native Potato Conservationists

 Sebastian Zarate  April 8, 2025

Este contenido también está disponible en Español

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Rene Gomez was one of the most renowned potato curators at the International Potato Center (CIP, Centro Internacional de la Papa in Spanish). Potato curators provide reliable advice in safeguarding the CIP collection, carrying out key activities such as the acquisition, registration, cleaning, storage, regeneration, and distribution of seeds and other planting materials. Gomez’s 35-year journey with CIP left a remarkable legacy among potato conservation experts. I met him in February 2023 during my dissertation field work in Peru. I spent many hours listening to his life story, during which I learned how his work was connected to CIP’s history and research, about his dedication to his work, and about his concern for the future of potato curation. “We are an endangered species, us taxonomists and curators,” he mentioned. Gomez was worried about the precarity of the field, particularly the lack of young people who would continue his work after his retirement. (read more...)

Bodies as Proxies, or The Stratigraphic Evidence of Our Appetites, at Metabolic Scales from the Human to the Planetary, on the Occasion of the Anthropocene’s Ongoing Debate About Itself

 Allie E.S. Wist  April 3, 2025

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The atmosphere of anxiety concerning the Anthropocene amplifies when considering how its eerie and unwieldy forces affect our bodies. Across posthumanist, science studies, and new materialist discourse, the concern about corporeal impacts seems to huddle around a particular set of words: porous, permeable, vulnerable, sensitive. These are invoked as scholars seek to describe the status of bodies threatened by invisible, global, and pernicious toxins. In a looping story of strata and sediment and edible rocks, this essay similarly seeks to articulate the material instabilities of bodies in an epoch that itself resists clear definition. (read more...)

Witnessing the Porous World

 Misria Shaik Ali  April 1, 2025

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Pores compose materials around us such as gypsum, clay, lead, concrete, whose strength and durability are paradoxically analyzed in their capacity to resist porosity, or contain. Anthropogenic engagements with pores hold this ambivalence–resisting to perceive pore as a passage into the world and reducing them to their instrumental capacity to hold and contain. (read more...)

Following Primates

 Virendra Mathur, Aarjav Chauhan  March 25, 2025

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Each day weaves its own tale, and no two days unfold alike in the Mandal Valley. The Mandal Valley is like any central Himalayan valley, rich and teeming with small villages, its air soaked in the mystical scent of its culture and tradition. The landscape of the valley is a gradient of human agricultural activity merging into the surrounding forest. It is the southern entry point to the adjacent Kedarnath Wildlife Sanctuary (Srivastava et al., 2020). Every morning, the villagers in this valley would take up their daily chores. A script was followed. Cleaning up the cowshed and tending to the cows, walking to the forest to collect wood, dry grass, and fodder, heading to the village market or Gopeshwar, the nearest town, or working the agricultural fields. In Mandal valley, there were a handful of activities likely to happen as the day unfolded. And yet, every day would unfold (read more...)

Experimental Methodologies for Listening to the Present: An Interview with Alejandra Osejo-Varona

 Alejandra Osejo-Varona, Karina Aranda, nicolás gaitán-albarracín  March 13, 2025

Este contenido también está disponible en español.

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This Women’s History Month, we are publishing an interview with Colombian anthropologist Alejandra Osejo-Varona (Rice University). Her ethnographic work is influenced by Latin American feminist epistemologies and Science and Technology Studies (STS), so we thought it would be valuable to share her perspective on multimodal ethnographic research. Nicolás Gaitán-Albarracín and I conducted this interview via videoconference. In this conversation, Osejo-Varona tells us how she collaborates with different scientific communities to explore new ways of listening to the beings that live underwater. Technologies such as microphones, hydrophones, algorithms, model maps, and spectrograms allow us to imagine other ways of relating with the species living in rivers, especially those cataloged as “invasive” in socio-ecosystems of Colombia. These new methodological approaches open forms of collaborative and interdisciplinary work to construct new sensitivities and empathies capable of envisioning other human and non-human worlds. (read more...)

The Politics of Civic Education

 Elif Memis  March 11, 2025

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Cast Your Vote (CYV), a civic education game, aims to teach conscious voter behavior to youth, simulating a fictional election campaign. Reflecting on the relationship between humans and technology, I argue that both curriculum design and the educational software the curriculum informs are political. Critically analyzing CYV’s scenario, I discuss how representation politics shape CYV’s civics curriculum and the gameplay it provides. Focusing on CYV creators’ inclusion and exclusion decisions on societal issues, I offer some suggestions to produce a more inclusive and relevant educational experience for marginalized communities.  (read more...)

What are “Walking Simulators,” Ethnographically?

 Yifan Xia  March 4, 2025

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“Gaming” is conceptually branching out. It “virtually” overlaps with museum visuals and actively engages with lived cultures and heritage. Both developments point out that perhaps even with the prevalence of computation, there is still something we can learn from sociocultural anthropology, especially the anthropological ways of writing cultures – ethnography. (read more...)

Responsible AI in Action: Beyond Policy Regimes

 Cheryl Hagan  February 27, 2025

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Work on Artificial Intelligence writ large has moved past laudatory excitement to one of vast critique. This recent scholarship has demonstrated the various racist and sexist biases embedded within algorithmic systems (Benjamin, 2017; Browne 2015; Noble, 2018). More recently, scholarship into AI has sought to define AI as part of longer histories of colonial exploitation and extraction (Couldry and Mejias, 2019). Others have argued for postcolonial or decolonial AI which is “about interrogating who is doing computing, where they are doing it, and, thereby, what computing means both epistemologically (that is, in relation to knowing) and ontologically (that is, in relation to being)” (Ali 2016, 20). Geographer Louise Amoore also defines AI not as the objective and all-encompassing thinking machine AI proponents claim, but instead an always already partial aperture. This method of doing ethics is not about claiming transparency, but about acknowledging the ways in which ethics, for humans and algorithms, is always emplaced and partial (Amoore, 2020). (read more...)

Disruptions in Grace: Embracing Mutation and Disability in Nature through Art

 Emery Vanderburgh  February 6, 2025

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Gripping tightly onto a walking stick, I slowly and precariously make my way through the forest. Careful not to catch my prosthetic foot on the exposed roots, I’m scanning the ground when I see a disfigured branch, gnarled, with burls and nodules on it. These masses—called “galls”—are a common growth mutation that can be caused by various factors: bacteria, insects, and rapid changes in weather. I grew up on a fruit tree farm, so I’ve seen this before, but a different familiarity, like a kinship, spurred me to take the branch home. I soon became obsessed with the idea of “tree tumors” and the aesthetics of mutation in nature as a beautiful and intriguing expression of disease and disability. They evoked memories of the way seeing my medical scans eased the abject fear of my cancer – even though the scans felt alien and depersonalized from me, they offered a concrete visual anchor that demystified my diagnosis. (read more...)