Climate History Podcast

Climate History Podcast

Climate History features interviews and discussions about the history of climate change. Conversations consider what the past can tell us about our present and future. It is hosted by Dr. Dagomar Degroot, associate professor of environmental history at Georgetown University, and Emma Moesswilde, a PhD student in environmental and climate history at Georgetown.

Episodes

March 5, 2025 35 mins
The final episode of the Climate History podcast is also the first episode of The Climate Chronicles, a new podcast created, produced, and narrated by our host, Professor Dagomar Degroot of Georgetown University. The Climate Chronicles is a unique multimedia production that uses dramatic storytelling to explain how climate change shaped the history of humanity, from our evolution to the current climate crisis. It explores how a...
Listen
Watch
Mark as Played
In the 22nd episode of Climate History, co-hosts Emma Moesswilde and Dagomar Degroot interview Christian Pfister, co-author (with Heinz Wanner) of a new book: "Climate and Society in Europe: The Last Thousand Years." Pfister is one of the founders of the related fields of climate history and historical climatology. He explains how he helped establish these fields, how they benefit from genuine collaboration between disciplines, a...
Listen
Watch
Mark as Played
In the 21st episode of Climate History, co-host Emma Moesswilde interviews Debjani Bhattacharyya, Associate Professor of History at Drexel University. Professor Bhattacharyya is among the most innovative scholars of past climate change, and the histories she uncovers have clear relevance for the future of the Indian Ocean World. Moesswilde and Bhattacharyya discuss the history of human responses to climate change at sea; the role ...
Listen
Watch
Mark as Played
In the 20th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview Jim McClure, General Editor of the Papers of Thomas Jefferson at Princeton University. Recently, Director McClure spearheaded the creation of a unique digital resource: a repository of Jefferson’s abundant observations of the weather and climate of his time. McClure discusses the creation of the Jefferson Weather and Climate Records; e...
Listen
Watch
Mark as Played
In the 19th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde discuss their work on a major article in the journal Nature. The article coins a new term – the “History of Climate and Society” (HCS) – to refer to the truly interdisciplinary study of the past impacts of climate change on human populations. It offers a detailed critique of the field as it has been pursued to date, presents a new research framewor...
Listen
Watch
Mark as Played
In the 18th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview Vicki Arroyo, Executive Director of the Georgetown Climate Center and Professor from Practice at Georgetown Law. Professor Arroyo explains which climate policies have worked across the United States, and identifies where emissions reductions will be hardest to achieve. She emphasizes a pressing need for greater adaptation across America, ...
Listen
Watch
Mark as Played
In the 17th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview PhD candidate Emily Webster of the Department of History at the University of Chicago. Webster's trailblazing scholarship combines environmental history, the history of science, and medical history to transform understandings of disease in the British Empire. Among other topics, Webster discusses what history can reveal about the unequal ...
Listen
Watch
Mark as Played
In the 16th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview professor Timothy Newfield, a climate historian and historical epidemiologist in the departments of history and biology at Georgetown University. Professor Newfield explains how he landed in two very different departments, in two very different fields, and introduces the discipline of historical epidemiology. He describes how historical e...
Listen
Watch
Mark as Played
In the 15th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview Kathryn de Luna, Provost's Distinguished Associate Professor in the Department of History at Georgetown University. Professor de Luna combines paleoscience, archaeology, and historical linguistics to explore the deep history of eastern, central and southern Africa before the 20th century. At Georgetown, she is on the cutting edge of devel...
Listen
Watch
Mark as Played
In the 14th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview Joseph Manning, the William K. and Marilyn Milton Simpson Professor of Classics at Yale University. Professor Manning is a leading expert on the law, politics, and economy of the ancient world, particularly the Hellenistic Period (between 330 and 30 BCE). In recent years, he's led efforts to uncover a link between volcanic eruptions, clim...
Listen
Watch
Mark as Played
In the 13th and most unusual episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde share their reflections on the Covid-19 pandemic in light of their expertise as environmental historians. Among other topics, Degroot and Moesswilde discuss how historians might someday write about the pandemic, the parallels between Covid and climate reporting, and how (and how not) to draw lessons from the era of social distancin...
Listen
Watch
Mark as Played
In the 12th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview leading tree ring scientists Amy Hessl (West Virginia University) and Valerie Trouet (University of Arizona). Both Hessl and Trouet have scoured the world to measure the growth rings in trees, which they use to uncover ancient climate changes that likely influenced the fate of past societies. In a wide ranging conversation, Trouet and Hes...
Listen
Watch
Mark as Played
In the 11th episode of Climate History, co-hosts Dagomar Degroot and Emma Moesswilde interview Victoria Herrmann, president and managing director of the Arctic Institute and one of Apolitical's top 100 influencers on climate policy. Dr. Herrmann's scholarship has focused on media representations of the Arctic and its peoples. Yet while completing her PhD as a Gates Scholar in the Scott Polar Institute at Cambridge University, Herrm...
Listen
Watch
Mark as Played
In the tenth episode of Climate History, our podcast, Emma Moesswilde and Dagomar Degroot interview Bathsheba Demuth, assistant professor of environmental history at Brown University. Professor Demuth specializes in the lands and seas of the Russian and North American Arctic. She is a returning guest. In our seventh episode, she introduced the major themes of what was then her doctoral dissertation, and is now her book, "Floating C...
Listen
Watch
Mark as Played
In the ninth episode of Climate History, our podcast, we relaunch with a new co-host: Emma Moesswilde, PhD Student in Environmental History at Georgetown University. For the relaunch, Moesswilde and Dagomar Degroot are joined by Kevin Anchukaitis, associate professor of geography at the University of Arizona and one of the world's leading paleoclimatologists. Anchukaitis uncovers and interprets past climate changes, and he's respo...
Listen
Watch
Mark as Played
In the eighth episode of the Climate History Podcast, Georgetown PhD candidate Robynne Mellor interviews Professor Dagomar Degroot (Georgetown University), the co-director of the Climate History Network, about his new book: "The Frigid Golden Age: Climate Change, the Little Ice Age, and the Dutch Republic, 1560-1720" (Cambridge University Press). Mellor and Degroot discuss the so-called "Little Ice Age;" the contrasting experiences...
Listen
Watch
Mark as Played
In the seventh episode of the Climate History Podcast, Professor Dagomar Degroot (Georgetown University) interviews Professor Bathsheba Demuth (Brown University) about her experiences in a changing Arctic, and her forthcoming book on the history of communism and capitalism across the Bering Strait.
Listen
Watch
Mark as Played
In the sixth episode of the Climate History Podcast, Professor Dagomar Degroot (Georgetown University) interviews Professor James Fleming (Colby College) about the history and future prospects of geoengineering, and the invention of atmospheric science in the twentieth century.
Listen
Watch
Mark as Played
In the fifth episode of the Climate History Podcast, Professor Dagomar Degroot (Georgetown University) interviews Professor Sam White (Ohio State University) about the Trump administration's plans for climate scholarship; his new book on the role of climate change in the colonization of the Americas; and a new Climate History Network project that will map past climate changes and their human consequences.
Listen
Watch
Mark as Played
In the fourth episode of the Climate History Podcast, Professor Dagomar Degroot (Georgetown University) interviews Professor John McNeill (Georgetown University) about the Anthropocene: the proposed geological epoch in which Earth's environment is most profoundly shaped by humanity.
Listen
Watch
Mark as Played

Popular Podcasts

    Ding dong! Join your culture consultants, Matt Rogers and Bowen Yang, on an unforgettable journey into the beating heart of CULTURE. Alongside sizzling special guests, they GET INTO the hottest pop-culture moments of the day and the formative cultural experiences that turned them into Culturistas. Produced by the Big Money Players Network and iHeartRadio.

    Bleep! with Ana Navarro

    Fear thrives in silence and confusion. Ana Navarro rejects both. Her voice is an antidote to today’s chaos. Her new podcast, Bleep! with Ana Navarro, takes on today’s most pressing issues with the voices most connected to it: decision-makers, political leaders, cultural shapers, and people on the frontlines of the story. The conversations acknowledge the emotions we all feel—despair, sadness, fear— but emerge with knowledge, perspective, and hope. The belief is simple: fearless dialogue can transform fear into courage, and courage into change. When fear dominates the headlines, this show digs deeper. Because information, debate, and conversation don’t just ease fear, they give us power to shape the future.

    Hey Jonas!

    Hey Jonas! The official Jonas Brothers podcast. Hosted by Kevin, Joe, and Nick Jonas. It’s the Jonas Brothers you know... musicians, actors, and well, yes, brothers. Now, they’re sharing another side of themselves in the playful, intimate, and irreverent way only they can. Spend time with the Jonas Brothers here and stay a little bit longer for deep conversations like never before.

    Thanks Dad with Ego Nwodim

    Thanks Dad with Ego Nwodim is back! And this time, she's sitting down with not just dads, but anyone with a dad...so everyone! Raised by a single mom, Ego Nwodim may have daddy issues, but she suspects you might too. This season, Ego has funny, heartfelt conversations with actors, comedians, musicians and athletes about life and their experiences with their own fathers. Each episode starts with a simple question: “who do you want to say thanks to?” and ends with a listener asking Ego and the guest for some personal advice. Produced by the Big Money Players Network and iHeartRadio.

    Humor Me with Robert Smigel and Friends

    A weekly podcast where host, Robert Smigel, and a rotating panel, his friends, assist callers seeking help in making something in their real life funnier. Anything. A best man speech, a eulogy, a breakup letter, a cover letter, an apology, a Tinder profile - Robert, with a panel of professional comedy writers and comedians, will punch it up and get results. Want help with your writing assignment? Submit it to: speakpipe.com/humorme

Advertise With Us
Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2026 iHeartMedia, Inc.

  • Help
  • Privacy Policy
  • Terms of Use
  • AdChoicesAd Choices