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.

Data Borders: Three Years Later

 Melissa Villa Nicholas  April 14, 2026

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What should we do today? How would you write Data Borders differently today? But what can I do? People often ask me these questions when I present my research on my book, Data Borders: How Silicon Valley is Building an Industry Around Immigrants (Villa-Nicholas 2023), which examines the growing industry of data collection for the surveillance and control of immigrants in the United States. These questions arise in undergraduate and graduate classrooms, at academic conferences, and among public workers in the United States. I respond by advocating for policy protections for immigrant information rights, providing examples of data rights activism, and demonstrating how we are applying techno-imagined futures within my Southern California community to advocate for humane shifts in technological design and data collection. (read more...)

Gender Dimensions of Platform Work: How Do They Shape Unionizing?

 Isha Bhallamudi, Anushree Gupta, Eesha Kunduri  April 9, 2026

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This article is the fourth article in a series about gig and platform worker unions in India written by members of the Labor Tech Research Network. Read the introduction to the series here, the second post in the series here, and the third post here. In January 2024, hundreds of women workers associated with the on-demand home services app Urban Company (henceforth UC) gathered in protest outside the platform’s regional office in Hyderabad, India. The workers, many of whom were working as beauticians on the app, were protesting a slew of platform policies that had steadily eroded their working conditions over time (Figure 1). Most notable of these was the introduction of a new feature called ‘auto-assign’, which requires workers to mark the time slots that they are available to work on the app, following which they are assigned gigs automatically by the platform. The new ‘auto-assign’ policy marked a significant shift away from a previously more flexible system, where women could choose their gigs and hours. The promise of flexibility has been a prime reason that attracted women workers to platforms like UC, as it enables them to access paid work while also attending to their housework and care work responsibilities. It is this very erosion of flexibility that women were holding UC to account for. (read more...)

Techno-Ethics and Feminist AI: What Role for an African Studies Approach to Science and Technology?

 Alena Thiel  April 7, 2026

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This post is inspired by the collaborative conceptualization of a workshop on African feminist AI held at ETHOS Lab in May 2025. It is deeply indebted to the ideas shared by the workshop organizers and participants. (read more...)

From Hotspots to Outbreaks: Keywords for (Un)Grounding Space, Temporality, and the Boundaries of Infection

 Joyce Lu, Katharina Rynkiewich, Pat Kinley  April 2, 2026

Este contenido también está disponible en español

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This special series examines the spatial, temporal, and conceptual boundaries of infection. As a primarily analytic approach, the authors in this series unpack epidemiologic keywords such as outbreak, hotspot and epidemic, to assess their uptake, uses and meanings amongst scientists, public health and healthcare practitioners, experts and broader publics. As disruptions to public health ripple through the healthcare landscape in the United States, and whilst the global COVID-19 pandemic continues to haunt our collective present, the fundamental terms or “keywords” through which we understand disease transmission demand ethnographically-grounded inquiry, critique, and theorization. The posts in this series look at how infectious diseases and their conceptualizations spread through space and time, as well as how ethnography can articulate the expansive, lived realities of infection. (read more...)

On Resolving Controversies: Enduring Regulatory Neglect in Southern Tamil Nadu

 Misria Shaik Ali  March 31, 2026

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At India’s southern tip, eight reactor buildings line the shore of the coastal communities of Tirunelveli district, Tamil Nadu—one of the four districts my family and I call home. These reactor buildings are of the Kudankulam Nuclear Power Plant (KKNPP), envisioned to be India’s largest nuclear park. People living in the nearby Idinthakkarai and Kootapalli villages mock the association of a risky technoscientific complex to anything close to a ‘park,’ or poonga—a forest or garden of flowers, in Tamil. The sea that rolls against the compound of KKNPP is where women protestors claimed that they derived their energy to lead the protest against the plant in March 2011. Following suit, fishermen rowed and drove their boats into the sea to protest the commissioning of the plant. (read more...)

The Human Cost of Precision

 Samiksha Bhan  March 24, 2026

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In 2022, Microsoft CEO Satya Nadella’s son died at the age of twenty-six from a lifelong battle with cerebral palsy, a neurological disorder caused by birth-related brain damage. When in 2017, Nadella delivered a talk about the use of assistive artificial intelligence for people suffering from disabilities like CP, he was contacted by one his colleagues in Spain. Julián Isla, a software engineer at Microsoft, emailed Nadella out of a sense of resonance, because his own son suffered from a rare genetic epilepsy making him a parent of a child living with disability as well. Like Nadella, Isla was also motivated to think of the role of artificial intelligence in the assistance of other parents who, as he described, were on the “odyssey of diagnosis”. (read more...)

Love at First Sprout: Wild Peanuts and Mars’ Plan for Climate Security

 Eva Steinberg  March 18, 2026

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An animated peanut with a bowler hat and a white beard sits on one side of a campfire, opposite three smaller peanuts grinning back at him adoringly. Amid the chirping crickets and the crackling of the fire, the older peanut calls out: “Gather round my little legumes, it’s story time!” A small redheaded pod responds, “Grandpa, tell us the M and M’s story again.” Grandpa responds in a chiding tone: “We’ll get there! But, let’s start at the beginning…” (read more...)

Engineering Through Stuckness

 Meenakshi Mani  March 10, 2026

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This article is the first in a series about stuckness in science and technology. Read the introduction to the series here. What might we learn from the experiences of tech professionals being stuck? How does stuckness come about and what do these moments represent? This post traces two stories from different worlds: an Indian NGO and an American Big Tech corporation. One follows Leena , an employee at InnovateTech, an Indian education technology (EdTech) NGO. The other follows Cody, a software engineer at Microsoft, working in the United States. On the surface, Leena and Cody have more differences than things in common. Their employers operate in very different cultural and technological contexts influenced by distinct economic and political machinations. Their everyday experiences as they move through the world, one as a brown woman, and the other as a white man, have significant contrasts. (read more...)

Hip Hop Sampling and the Akai MPC as a Platform for Spatiotemporal Discourse

 Jonathan Givan  March 5, 2026

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The Akai Music Production Center (MPC, formerly known as the MIDI Production Center) is a series of sequencers/samplers/interfaces first designed by Roger Linn and released in 1988 to critical acclaim. The MPC series soon became one of the most influential technologies in modern music production. The flagship model, the MPC60, included many features that made it an immediate hit with artists: a 4 by 4 layout of comfortable pressure sensitive pads, 16 voice polyphony, 13.1 seconds of sampling, frequency response of 18kHz, and MIDI (an acronym for musical instrument digital interface, a protocol that allows electronic instruments to communicate with each other). These feature allowed for easy connectivity to other MIDI devices found in studios at the time like synthesizers and other samplers, high quality sampling and playback, and an instrument that feels good to play. (read more...)

Series: Theorizing Stuckness in Science and Technology

 Michelle Venetucci, Shoko Yamada  March 3, 2026

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What might we learn by studying science and technology through the lens of stuckness? Stuckness is a ubiquitous experience in the everyday work of science and technology. Scientists are constantly frustrated with unexpected obstacles to their research plans (Messeri & Vertesi, 2015). Technologists who aspire to change the world often end up reproducing current structures of power (Rider, 2022). In popular discourse, scientific and technological practice has been associated with progress as steady betterment. As Leo Marx (2010) notes in tracing the emergence of the word “technology” in English, scientific and mechanical innovations became synonymous with social progress in the 19th century. And yet, getting stuck is a quotidian experience among experts in these fields, from experiments that fail to grant applications that are rejected. (read more...)

A Promise of Safety for Everyone, Anywhere, Any Time: The Panic Button, The City, and the Box

 William F Stafford Jr  February 24, 2026

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By the time panic buttons were installed in buses, taxis, and autorickshaws starting in 2012, their deployment in Delhi’s public transit vehicles had already been under discussion for some time. Policymakers and engineers had considered them as one among many measures available to address anxieties that movement through the public spaces of the city by these means was inherently and increasingly fraught with danger. In the case of autorickshaws, panic buttons where integrated directly into their fare meters as part of a new meter format introduced in 2012 – the Integrated Electronic Fare Meter (IEFM) – which sought to address broader suspicions about the commercial honesty and social morality of autorickshaw operators. The IEFM incorporated GPS receivers and SIM cards which allowed for the identification and transmission of locational data, with each IEFM linked to a centrally administered software platform to track and monitor each vehicle. (read more...)

Transnational Translations: An Interdisciplinary Dialogue on Platforms and Labor

 Malcolm Katrak, Anushree Gupta, Debopriya Shome  February 18, 2026

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This article is the third in a series about gig and platform worker unions in India written by members of the Labor Tech Research Network. Read the introduction to the series here, and the second post in the series here. As the landscape of technology-mediated work has evolved rapidly over the years, spanning across diverse geographical contexts, a wide range of academic disciplines, knowledges, and expertise have become relevant for engaging with the technopolitics surrounding it. The multidimensional and dynamic expansion of digital platforms into yet newer industries and sectors, through the use of novel technological and institutional forms, has made interdisciplinary approaches for the critical study of technology and society indispensable for grounding technological innovation in contextual realities. Moreover, intricately entangled global supply chains in the age of hyper-financialized technocapitalism restage labor politics as industry and work are restructured. (read more...)

(Seed) Cycling Toward a Crossroads: Menstrual Positivity and Hormone Practices Under Right-Wing Regimes

 Anna Wood  February 4, 2026

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Over the past several years, menstrual and hormonal cycles have gained significant public attention across the US and Europe, concurrent with growing skepticism towards biomedicine and an idealization of the natural. From widespread rejection of hormonal contraceptives in favor cycle-based fertility tracking, to satirical social media trends around hormonal cycles, discourses around menstruation reflect a broader zeitgeist around naturopathic wellness. A constellation of women’s health advocates, right-wing influencers, and lay experts have helped to proliferate negative information around hormonal contraceptives, including testimonials about side effects and doubts about their safety. This has unfolded alongside a renewed embrace of non-pharmaceutically suppressed menstruation. (read more...)

Writing About/With Platform Unions: The Role of Culture, Politics, and History

 Ambika Tandon, Debopriya Shome, Kaveri Medappa  January 28, 2026

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This article is the second in a series about gig and platform worker unions in India written by members of the Labor Tech Research Network. Read the introduction to the series here. This post offers a worm’s-eye view of the tensions and opportunities shaping platform labour organising in contemporary India. Platform work has exposed larger numbers of workers, especially younger workers with little memory or experience of organizing, to mobilize against capital and to do so using innovative means and campaigns (Wadikar, 2025). Building upon literature on platform workers’ mobilization in India (Ray and John, 2025), we highlight how efforts to organize emerge within regionally specific terrains of culture, politics and histories of labour mobilization. Through three vignettes, we bring the everyday together with the cultural, political histories and contexts of three metropolitan Indian cities – Bengaluru, Delhi and Kolkata, cities in which we have lived and engaged in research and activism with platform workers. Spanning between 2019 and 2025, these vignettes reflect the political landscape in India. They shed light on the capital–state nexus that limits the power of workers, unionization efforts built on foundations of loyalty and often exclusionary hypermasculine politics. What are the tensions and contradictions that we confronted while doing research with ‘gig’ worker unions? How do we navigate making certain aspects of unionizing visible while muting others? How can we be less extractive and more useful to the workers we write about? (read more...)