New Books in Environmental Studies

This is a special edition of the New York Institute for the Humanities’ Vault podcast. On May 13, 2026, Princeton’s Center for Human Values hosted a day-long conference titled Audio and Ideas: Exploring the Possibilities for Scholarly Podcasting. It was co-sponsored by Princeton’s Journalism program, and the NYU Podcast Initiative. Over the course of four panels, scholars, podcasters, and journalists discuss how academics might employ the techniques of narrative audio as part of their research.

In the third panel, Allison Carruth and Ellen Horne discussed the relationship between podcasting and science. Carruth is a professor at Princeton’s Effron Center for the Study of America and the High Meadows Environmental Institute. At Princeton, she directs the Program in Environmental Studies and leads Blue Lab, an environmental media and storytelling studio. Her research and teaching areas include climate storytelling, environmental art and narrative, contemporary food movements and the evolving relationships between technology and environmentalism in American culture. She is the author of Global Appetites: American Power and the Literature of Food.

Horne directs the Podcasting and Audio Reportage concentration at NYU’s Arthur L. Carter Journalism Institute. Her research is focused on performance, documentation, the perception of authority in voice, labor and production in audio and podcasting. Horne was producer for Admissible: Shreds of Evidence, a 13-episode investigative podcast that told the story of shocking misconduct at a Virginia state crime lab. Admissible won the Gold Award for Best Documentary at the Signal Awards; an Edward R. Murrow Award from the Radio Television Digital News Association, and the Public Media Award NETA for Best Podcast. Horne was an executive producer at Audible and an executive producer for WNYC’s Radiolab.
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This episode takes listeners into the latest issues of Gastronomica, with a special feature on microbes. Sarah Elton and Maya Hey talk with Dan Bender of the Gastronomica Editorial Collective about their special section on microbes and food. In a conversation that spans food systems, environment, health, dietetics, and culture, they explore human microbial relationships from the soil to the processing plant, at the grocery store, in home kitchens, and beyond. Sarah and Maya share how they each came to the study of microbes, discuss what microbes are and what it means to center microbes in food studies research, and reflect on some of the policy implications. Their two-part special section in the Spring and Summer 2026 issues of Gastronomica brings together 11 articles on microbes in food and food systems from researchers around the world.

Listeners can find "Making Microbes Explicit: Introduction to Microbes, Food, and Food Systems" by Maya Hey and Sarah Elton, and their co-written follow-up piece, "Finding the Microbes in Food Studies” in Gastronomica (issues 26.1 and 26.2).

Sarah Elton is an assistant professor and Eakin Chair in Critical Qualitative Health Research Methodology at the Dalla Lana School of Public Health, University of Toronto. She has published widely, with her research appearing most recently in journals such as Nature Cities, Social & Cultural Geography, Qualitative Inquiry and Gastronomica. She is also the author of Locavore (HarperCollins Canada 2010) and Consumed: Food for a Finite Planet (University of Chicago Press, 2013).

Maya Hey is based in Stockholm at KTH Royal Institute of Technology, where she is a postdoctoral researcher with the Environmental Humanities Laboratory. Her interdisciplinary work on microbes draws on her background in food studies, dietetics, and communication. Her new book, Singing with Invisible Worlds: Fermenting Sake on Microbial Time will be published later this year by the University of Minnesota Press.

Daniel E. Bender is a professor of food studies, environmental studies, and history at the University of Toronto, the President of the Association for the Study of Food and Society (ASFS), and Co-Chair of the Editorial Collective at Gastronomica.

Listeners can now find the Gastronomica podcast on the New Books Network here. Subscribe to Gastronomica’s podcast feed to stay updated on the newest episodes.
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A century after the Pan-American Highway was first conceived, its
story remains largely unknown—even to the hundreds of motorists who
annually attempt
the 30,000-kilometer drive from far northern Alaska to the tip of
Tierra del Fuego. There is more to the highway, however, than the
persistent allure of the open road. In Dream Road to Pan America: A Century in Pursuit of the World's Longest Highway
(University of California Press, 2026), historian Dr. Shawn William
Miller unveils a larger tale of lofty ideals and bedrock greed, romantic
adventure and pragmatic diplomacy, immigrant desperation and Indigenous resistance.

This
book journeys to the early 1920s when everyday Americans invented the
idea of a road that would spread fraternity, democracy, and prosperity
across the hemisphere. It looks at the commercial and geopolitical
interests that shaped the highway—often with little concern for those
living along its margins—and explains why the road became an escape
route for millions of migrants rather than a corridor for tourists. Dr.
Miller contends that the highway’s troubled past points to an unresolved
future, offering insights into the growing costs of continuing down
well-worn paths.

This interview was conducted by Dr. Miranda Melcher whose book
focuses on post-conflict military integration, understanding treaty
negotiation and implementation in civil war contexts, with qualitative
analysis of the Angolan and Mozambican civil wars. You can find
Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts. 
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Our ecological system is disturbed, and with it, every other system we’ve built to inhabit it. We do not face inevitable destruction, yet many of us cannot conceive of climate change as anything but the end of the world, an apocalypse with all its biblical trappings. Why?

In A Perturbed System: Religion and Climate Change from the End of a World, anthropologist Susannah Crockford argues that we must understand the climate emergency as a spiritual crisis, a result of Christian colonialism that we (religious or not) still struggle to describe without religious language. Climate discourse in the United States and northern Europe, Crockford shows, is framed by the same theological motifs that drove extraction, including ideas about prophecy, mediation, sacrifice, original sin, cult, messiah, and apocalypse. By listening to people on the edge of the crisis, A Perturbed System reveals a world in transition, what happens when worlds end—ecologically, socially, politically, and personally—and how we might live through these endings together. 

Susannah Crockford is a lecturer at the University of Exeter. She is the author of Ripples of the Universe: Spirituality in Sedona, Arizona, also published by the University of Chicago Press.

Buy the book: here
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Why has the Catholic Church in India become so engaged in environmental initiatives? And what does the wider Indian political context defined by an assertive Hindu nationalism mean for the ability of church actors to pursue environmental agendas? In this episode, we are joined by Kenneth Bo Nielsen and Nihar Gokhale who have examined these questions in the Indian state of Goa, focusing on church activities and outreach in the domain of sustainable agriculture and agroecology.

You can read more about their research on the relationship between Christian environmentalism, agroecology and the rise of Hindu majoritarianism in the edited volume Religion and Ecological Crisis: Responses from Asia, published by Leiden University Press.

Kenneth Bo Nielsen is a Social Anthropologist at the University of Oslo in Norway.

Nihar Gokhale is a DPhil student in International Development at the Oxford Department of International Development.

Mette Halskov Hansen, your host, is a Professor of China Studies at the University of Oslo.
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