In this episode, I had the privilege of speaking with Maude Barlow, who has spent decades at the center of the global water justice movement. She is the honorary chairperson of the Council of Canadians, a co-founder of the Blue Planet Project, and served as senior advisor on water to the president of the United Nations General Assembly, where she helped win the 2010 resolution recognizing water as a human right. She has written or co-written nearly twenty books, including Blue Gold, Blue Covenant, and Still Hopeful. Her latest book, Earth for Sale: The Fight to Stop the Last Plunder of the Commons, was published by ECW Press in 2026.

Most of us agree the natural world is in crisis. Barlow's prescient warning is about who we are trusting to fix it. Governments, claiming they cannot afford conservation on their own, are inviting the same energy, chemical, agribusiness, and bottled water corporations that caused the damage to manage the recovery. On the theory that the best way to save nature is to put a price on it. Behind friendly terms like "nature-based solutions" and "ecosystem services" lies a fast-growing market in carbon credits, debt-for-nature swaps, biodiversity offsets, conservation bonds, and water futures. Drawing on detailed examples from around the world, Barlow argues that this financialization of nature is a false solution. It is one that too few people, including many environmentalists, have noticed, and she makes the case for keeping the stewardship of the commons in public and community hands.

Our conversation ranges from the rights of nature movement and the trouble with carbon trading to the new colonialism of finance conservation, the global water wars, and why, after a lifetime of activism, she still believes hope is a moral imperative. As I mention in the episode, what struck me even before we spoke is how well researched the book is, with every issue illuminated clearly and backed by a wide array of sources. It is one reason I am passionate about people reading it. Please enjoy getting to learn more about Maude and her work in this interview.

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The history of the environmental movement-from environmentalism of the nineteenth century to the environmental justice struggles of the late twentieth century-has often been portrayed as a series of efforts led by white environmentalists. In Stewards of the Land, Stevie Ruiz reassesses the movement and reveals that it has always been a multiracial endeavor. From Southern California berry fields to Japanese American concentration camps, from Chinese cooks in national parks to Chicano Civilian Conservation Corps workers, Ruiz traces how the racialized labor and environmental knowledge of Asian migrants and Chicana/o communities built the material foundations of modern environmentalism.

Stewards of the Land: Race and Reclaiming Environmental Labor in the American West (UNC Press, 2026) argues that environmental justice was never just a reaction to pollution in the 1970s but has a much longer history tied to land theft, labor exploitation, and the everyday struggles of frontline communities to live and work with dignity. Drawing from comparative ethnic studies and archival research and with a commitment to decolonial praxis, Ruiz recovers the stories of those who labored-often invisibly-to build, maintain, and reimagine environmental spaces in the American West.

Stevie Ruiz is a Professor of Chicana and Chicano studies at California State University, Northridge and a historian, author, and environmental justice scholar. 
His research focuses on the intersection of labor, immigration, and the American environmental movement — the work of building, maintaining, and stewarding the land that is so
often left out of the story. For more information about his work, see his website.

Kalani Foster is a PhD candidate at the University of Manchester whose research focuses on the intersection between biodiversity conservation, data and technology, and coloniality. For more information, and ways to contact him, see his research profile.

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El Salvador Reborn: Abortion, Environment, and the Politics of Survival in a Postwar Nation ( examines the nation’s efforts to reshape its identity after the Peace Accords amid declining Cold War tensions. The book explores activism in postwar El Salvador by focusing on two key organizations, Agrupación Ciudadana por la Despenalización del Aborto and Foro del Agua, highlighting their political strategies during a critical moment in El Salvador’s formation.

Linton-Villafranco makes the case for a holistic conception of life that integrates land, body, and community sovereignty, weaving reproductive justice with environmental activism to promote a broader, interconnected understanding of life and rights in El Salvador.

Mellissa Linton-Villafranco is an assistant professor of women and gender studies at Arizona State University’s School of Social Transformation, where she also coordinates the LGBT Studies Certificate.

Caleb Zakarin is CEO and Publisher of the New Books Network.

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The national parks are loved by many Americans and visitors from around the world. Yet, few realize how often these landscapes and their history have been shaped by questions answered in the courts. With more than 3,500 lawsuits involving the National Park Service, litigation has shaped and defined the character of the parks. Litigation has determined how land can be added to national parks, answered questions about treaty and free speech rights on park land, and settled numerous other disputes that have helped determine what the parks look like today. In her new book National Parks and the Supreme Court: Groundbreaking Legal Battles (University of Nevada Press, 2026), Carla Chung Mattix examines five landmark Supreme Court cases involving national parks over the course of nearly a century. These cases provide readers with a new lens to understanding the parks and help them understand the role of the courts in the nation's public lands. In this episode, Mattix, who was an attorney for the National Park Service in the U.S. Department of the Interior's Office of the Solicitor for 25 years, discusses her new book and the Court's influence on the national parks.

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The oil industry today sponsors dozens of citizen advocacy organizations. Often called 'front groups' or 'astroturf,' they have become key actors in fossil fuel companies' political efforts across the US and Canada. People For Oil: Citizen Mobilization in the U.S. and Canadian Fossil Fuel Industries (Cambridge UP, 2026) by Dr. Tim Wood digs into these groups and the day-to-day ways they shape our energy future. Drawing on interviews with pro-oil organizers and citizen joiners, Dr. Wood explains why these groups form, why people join, and how these organizations intervene in governance. He shows that while we tend to think of all corporate grassroots mobilization as financially secretive, many campaigns today are openly sponsored and long-lasting. This allows industry lobbyists to stake a claim to representing citizen voice. By making sense of the backstage logics and affective politics of pro-oil organizing, People for Oil equips readers to better understand important new players in today's climate and energy politics.

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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In Disaster Nationalism: Tsunami and Civil War in Sri Lanka (Duke UP, 2025), Vivian Y. Choi examines how the 2004 Indian Ocean tsunami fostered new forms of governance and militarization during Sri Lanka’s decades-long civil war that led to enduring forms of precarity and insecurity. Tracing the development of disaster management projects following the tsunami, Choi demonstrates how these projects rest on a logic that treats natural disasters and terrorism as inevitable risks in need of management. The tsunami’s destruction foreclosed the possibility of political resolution to the war, as the state leveraged these projects to justify its militarized aggression in the war against the Tamil Tigers and a new construction of the Sri Lankan nation. Choi reveals how, paradoxically, state-sponsored disaster management projects—from new buffer and border zones to early warning systems—created more insecurity. Choi amplifies the experiences of those affected by the tsunami, particularly Tamil and Muslim communities. In so doing, Choi shows how life perseveres against perpetual uncertainty and danger—caused by natural disasters and state-sanctioned violence alike.

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Water, Carbon, Time: Exploring Peatlands in a Warming World was published by University of Minnesota Press in 2026. Water, Carbon, Time is the story of Jennifer’s personal discovery of an overlooked natural wonder: peatlands. These murky ecosystems formed of decay are both full of life and crucial to our planetary wellbeing: covering only about three percent of the earth's surface, peatlands store more carbon than all the world's forests combined. In Water, Carbon, Time, Jennifer de Mooy shares her personal discovery of these natural wonders in all their variety and understated beauty, bringing much-needed attention to the restorative possibilities of their spongy depths. De Mooy first encountered peatlands on a trip to Ireland with her father, but her later work on climate change policy in the United States motivated her to investigate options for reducing greenhouse gases in the atmosphere. Her interest was practical: could peatlands combat global warming? To deepen her understanding of these unique wetlands, she embarked on a quest from bogs and fens in Minnesota and Maine to bofedales in Peru and muskegs in Canada and Alaska. A vivid account of her journey, Water, Carbon, Time describes these peatlands in all their richness and mystery: what they are and how to find them, the diversity of ecological life they support, and how their hidden systems promote climate resilience. As she learns more about the importance of peatlands, de Mooy emphasizes all we lose when they are damaged by drainage, fire, and the broader sweep of climate change. When peatlands are threatened, we risk releasing stored carbon from their soil, where it has accumulated over millennia, into the atmosphere. In parts a travelogue, an ecological history, and a call to action, Water, Carbon, Time demonstrates there is still hope for these precious ecosystems and their potential as a natural climate solution right beneath our feet. Water, Carbon, Time is a story of exploration, awareness, and hope that will leave readers wanting to get outside.

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Offshore Oildom: America’s Energy Expansion into the Ocean (LSU Press, 2026) tells the riveting story of the United States’ quest to secure the oil riches of the sea. Drawing on a wealth of untapped sources, Tyler Priest reveals how the offshore oil industry emerged from an ambitious project to incorporate the ocean’s submerged lands into the territory of the United States. These lands were frontier spaces, beyond traditional jurisdiction and control. Efforts to commandeer them for oil and gas extraction thus required new institutions of governance. From the titanic struggle over the tidelands starting in the 1930s to Project Independence in the 1970s, the process of establishing an offshore dominion of oil provoked intractable conflicts over money, values, and power. It pitted coastal states against their land-locked counterparts and captains of industry against federal civil servants and coastal communities. It stoked partisan and internecine warfare. It set off an international race to annex offshore territory, complicating U.S. foreign-policy objectives. It weighed on the minds of Supreme Court justices and troubled every occupant of the White House from Franklin Roosevelt forward. The modern environmental movement was born in opposition to offshore oil just as the 1970s energy crisis compelled the acceleration of drilling in the ocean. Creating and governing an offshore oildom involved nothing less than redrawing the territorial borders of the nation, rebuilding the political foundations of the U.S. energy system, and testing the environmental limits of resource extraction. This history is essential to understanding the tension between energy security and environmental protection in modern America.

Tyler Priest is associate professor of history at the University of Iowa. He is the author of the award-winning book The Offshore Imperative: Shell Oil’s Search for Petroleum in Postwar America and has published in the Journal of American History, Environmental History, Enterprise & Society, the Wall Street Journal, Politico, and Science. In 2010 he served as a senior policy analyst on the President’s National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling.

Filippo De Chirico is a PhD candidate in History and Politics of Energy at Roma Tre University (Italy). His research focuses on the history of the natural gas sector in Italy.

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