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

Several prototypes are against a black background. Some have soft plastic casing.

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...)

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Stacks of tobacco leaves are bundled and displayed on the floor. In the back, people are gathered around, talking and standing.

Thinking with Epistemic Things: Quality and its Consequences in Agri-Commodities Markets

This is a thought experiment on the consequences of technical rationality, the dominant epistemology of practice that tells us that “professional activity consists in instrumental problem solving made rigorous by the application of scientific theory and technique” (Schön 2017, 22). My aim is not to demonize technical rationality at the outset. Instead, I attempt to lay out the stakes of such a project when scaled beyond the confines of the spaces where experts conceive them. What happens when an “epistemic thing”—an unstable, experimental object of scientific research—is taken out of the controlled confines of the lab or the pages collated from a scientific symposium and introduced into the real world (Rheinberger 1997)? To borrow Anna Tsing’s phrasing, what happens when you increase the scale of an experiment without altering its frame for the differences encountered in the real world (Tsing 2015, 38; 2019, 506)? (read more...)

Platypus in 2025

Welcome to Platypus in 2025! Last year, we published over 65 posts, almost half of which were also in a second language, and maintained a readership from 169 different countries. A full summary of CASTAC’s activities in 2024 can be found at our 2024 Year in Review. As we look ahead to another engaging year of publishing a wide range of work from the social sciences on science and technology, we are thankful for the labor that our editorial team and our authors continue to put in. We are also very grateful to you, our readers – thank you for being here every week! (read more...)

2024 in Review

Welcome to our annual wrap-up of CASTAC’s 2024 activities! We are grateful to all of you, our readers, for engaging with our content this year and we look forward to sharing more pieces on the anthropology of science and technology in 2025. (read more...)

Feet of a woman and a bloodstain in the floor.

On Menstruation and Feeling Shame

Menstruation as a subject of study is not new. Margaret Mead, Mary Douglas, Chris Bobel, Miren Guillo, and Karina Felitti, among many others, have discussed how menstruation has been related to specific practices, and how taboos present great dynamism and variability as specific cultural constructions frequently linked to systems of bodily control and gender. In this post, I present research that explores how taboos associated with menstruation are reflected in the bodily and emotional trajectory of menstruating women and people through the implementation of a methodology based on the collective construction of emotional corpobiographies (Ramírez, 2024). Although the relationship between taboo and shame around menstruation has been widely documented from various scientific and theoretical perspectives, this research seeks to delve into the moments, key actors, and narratives that make emotions and attitudes become embodied and acquire deep meaning in the menstrual experience. The study focuses on the trajectory of university women in Guadalajara, Mexico, and is a qualitative analysis that builds upon the results of the “Fluye con seguridad” survey, conducted in 2023 in the University of Guadalajara network. (read more...)

Photograph of about 40 people in the distance dressed in warm clothing and walking on a rocky river bank, with large trees above.

Swimming Against the Current: Navigating Distrust in Open Science

This post is part of a series on the SEEKCommons project; read the Introduction to the series to learn more. On a cool autumn day in Vancouver, I took my car, a warm coffee tumbler in hand, and drove into the woods to witness the return of salmon to their spawning grounds. I followed highways and dirt roads to the Adams River, where dense forest meets fast-moving water. I was there for the Salute to the Sockeye—a festival that gathers people from all walks of life every four years, when sockeye salmon are returning in the largest numbers of their four-year life cycle. Every year, salmon return after spending two to three years in the ocean navigating past rocks, hungry bears, eagles, fishing hooks, and even waterfalls. They push forward bit by bit, against the odds, to reach the precise place they were born where they spawn and die. Scientists don’t fully understand how salmon navigate this long, upstream journey, but we know they rely on subtle cues from the earth’s magnetic fields and the river’s chemistry to guide them home. (read more...)

A graphic representing the mission and activities of SEEKCommons. There are two blurbs on the the right and left, three arches connecting them, and a rectangular bar beneath this. The two blurbs say Open Technologies and Socio-Environmental Action. The arches connecting them are labelled Science and Technology Studies, supports (pointing from Open Technologies to Socio-Environmental Action), and informs (pointing from Socio-Environmental Action to Open Technologies). The rectangle underneath says "Projects (SeekCommons Network) / research + development + activism with common technologies for the planetary commons.

Common(s) in Science and Technology? Dispatches from the SEEKCommons Network

This is the Introduction post to our new SEEKCommons series. The posts in this series are forthcoming, and will be linked here in this Introduction as they are published over the next several months. What does the “common(s)” mean for the present and future of science and technology? Are there novel dynamics at play in how knowledge infrastructures are being built, controlled, and contested today? It is with the goal of exploring these interconnected questions that we conceived of the Socio-Environmental Knowledge Commons (SEEKCommons) network—a collective platform where the “common” stands as a political horizon for collaborative social, technical, and environmental work. (read more...)

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Maintenance of Forest Restoration: The Fragility of Promised Futures

As a growing area of inquiry in STS, maintenance studies brings two critical insights to the post-Actor Network Theory (ANT) landscape. First, relations are not a state of nature, but once established, take a great amount of ongoing, behind-the-scenes effort to maintain and mend (Star, 1991; Denis and Pontille, 2019). Second, a greater locus of scientific research and innovation is invested in the assemblies of maintenance and repair than in the creation of novel ones (Edgerton, 2011). Stability is ever produced through a constant recognition and remediation of the material fragility of things (Denis & Pontille, 2023). In their seminal article in Theory, Culture & Society, Graham and Thrift (2007) dug forth the ever-expanding arena of maintenance and repair that constitute infrastructures and objects which otherwise remain invisible to the public eye, doing their job. Moments of breakdown cast socially unacceptable ruptures in the fabric of life, inviting all forms of labor, learning, and innovation to keep going. Their dig on the inevitable politics of maintenance, “to invent the train is to also invent the train crash” (p. 4), struck me as a gut-churning reflection on the state of Himalayan forests in the aftermath of large-scale tree plantation programs. On one hand, global afforestation and nature restoration programs aim to repair the historical excesses of extractive industry and empire. On the other hand, the science which guides these programs tends to be far removed from the place, history, and nature of the contagion. This dissonance instills a deep sense of fragility on the promise of restored futures in the Global South. What if the “politics of maintenance” never takes place, and rural populations are forced to live with the inevitable crash? (read more...)