Nature Revisited

Josie Iselin is a photographer, author, and book designer, including The Mysterious World of the Bull Kelp Forest (2026). She is also a co-director of Above/Below, a campaign to bring the recognition afforded forests on land to the kelp forests below the ocean’s surface. Synthesizing the scientific stories of our coasts is her overriding passion, bringing thoughtfulness and stewardship to this extraordinary place of discovery.

On this episode of Nature Revisited, Josie introduces us to the overlooked complex underwater world of Bull Kelp forests on the North Pacific coast of the US. Each year, tiny bull kelp saplings explode into sixty-foot “redwoods”, harboring an array of co-dependent species. She describes how their interspecies dramas play out in eight coastal regions, from Alaska to central California, exploring instances of interdependent, compromised, and resilient coastal ecosystems. Humans are also deeply implicated in this saga—by turns beneficiaries, agents of harm, and stewards of these subtidal sanctuaries.

https://www.josieiselin.com

https://www.heydaybooks.com/catalog/mysterious-world-of-the-bull-kelp-forest/

https://bullkelp.info

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Mark J. Easter is an ecologist, researcher, and author of more than fifty scientific papers and reports related to carbon cycling and the carbon footprint of agriculture, forestry, and other land uses.

On this episode of Nature Revisited, Mark offers us a picture of the impact the foods we eat every day have on the earth. From the soil that grows our crops, to the farmers who steward the land, to the workers and grocers who bring the food to our table, the compounding social and environmental impacts are far-reaching. However, we can employ low-carbon, in-season alternatives to make our foods more sustainable, but we must first understand how food is produced, harvested, and shipped. [Originally published Dec 9th, 2024. Ep 136]

The Blue Plate book: https://www.patagonia.com/product/the-blue-plate-a-food-lovers-guide-to-climate-chaos/BK910.html

Mark's Website: https://farmtablesky.com/

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Ben Cosgrove is a traveling composer-performer whose music explores themes of landscape, place, and environment. Described as “a sonic plein-air painter who uses his piano as a paintbrush,” Ben's music "incorporates elements of classical, folk, country, blues, pop, et cetera, and can be by turns meditative and chaotic, somber and exuberant.."

On this episode of Nature Revisted, Ben returns to discuss the influences and creative process behind his latest album Topograph. The sixteen new songs are inspired by landscapes of tumult and change — instances of “water and air moving land around”. The resulting album is as lush and diverse as the scenes and processes that inspire it: moving islands, eroding dunes, collapsing hillsides, and landscapes being made and unmade.

https://www.bencosgrove.com

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Leigh Ann Henion is the bestselling author of Phenomenal + Night Magic: Adventures Among Glowworms, Moon Gardens, and other Marvels of the Dark. Her writing has appeared in Smithsonian, The Washington Post, and Oxford American, among other publications.

On this episode of Nature Revisited, Leigh Ann invites us to reset our relationship with the night and open our eyes and minds to a parallel world that comes alive in darkness. From the physiological effects of the absence of light itself, to the vast, surprising array of nocturnal organisms that transform our surroundings, when we rediscover night, dazzling wonders can be found in our own backyards. [Originally published Nov 25th, 2024. Ep 135]

Leigh Ann's website: https://leighannhenion.com/

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Rowan Jacobsen writes about science and nature and the less-explored corners of the world for Harper’s, Outside, The Atlantic, Scientific American, Smithsonian, and many other publications. He is the author of nine books, including In Defense of Sunlight.

On this episode of Nature Revisited, Jacobsen upends everything you thought you knew about sun exposure, shedding light on a quiet revolution that is transforming our understanding of sunlight’s effects on human health. Outlining the growing case for the importance of modest sun exposure for our health and well-being, citing up-to-date studies on the effects of sunlight on human health, Jacobsen presents a much-needed, lucid assessment of not only what the sun can do for us, but how a lack of sun could actively be harming us.

https://www.rowanjacobsen.com/

In Defense of Sunlight book: https://www.simonandschuster.com/books/In-Defense-of-Sunlight/Rowan-Jacobsen/9781668092163

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

John Navazio was a breeder of genetically-resilient, open-pollinated leafy greens and root crops for regenerative farming practices. He also authored The Organic Seed Grower, a comprehensive manual for the serious vegetable grower. His work focused on developing varieties with robust growth, broad resistance to disease and environmental stress, and superior culinary quality.

On this episode of Nature Revisited, those who knew John best pay tribute to the life of a truly passionate and inspiring spirit, celebrating his magnetic personality, his lifelong relationship with seeds, and his philosophy & approach to growing robust, genetically-diverse crops. [Originally published Nov 11th, 2024. Ep 134]

John's book: https://www.chelseagreen.com/product/the-organic-seed-grower-paperback/

The Organic Seed Alliance: https://seedalliance.org/

Listen to Nature Revisited on your favorite podcast apps, on YouTube, or at https://noordenproductions.com

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Megan Eaves-Egenes is a Lowell Thomas Award-winning travel writer whose work explores the intersections of landscape, culture, and the natural world. A passionate advocate for dark skies, she is the editor of DarkSky International's Nightscape magazine and founded Dark Sky London, a community group focused on light pollution awareness.

In this episode of Nature Revisited, Megan alerts us to our ever-brightening world. The proliferation of artificial lighting around the world has created so much light pollution that many of us can no longer see the Milky Way or experience the restful embrace of a natural night. As the dark becomes ever more elusive, it is a critical moment to stop, look up, and consider what we lose with the disappearing stars.

https://meganeaves.com

https://bookshop.org/p/books/nightfaring-in-search-of-the-disappearing-darkness-megan-eaves-egenes/5978221c68baf133?ean=9780306835360&next=t&next=t

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Yolonda Youngs is an Associate Professor of Geography and Environmental Studies at CSU San Bernardino and a dedicated scholar, teacher, researcher, and leader. Her expertise lies within national parks and protected areas, environmental policy, conservation of natural resources, and cultural landscapes.

On this episode of Nature Revisited, Yolonda traces the idea of the Grand Canyon as an icon and the ways people came to know it through popular imagery and visual media. She reminds us of the shifting interplay between humans and their environments and how visual representations shape popular ideas and meanings about national parks and the American West. [Originally published Oct 28th, 2024. Ep 133]

Yolonda's website: yolondayoungs.com/

Framing Nature book: https://www.amazon.com/Framing-Nature-Creation-American-Americas/dp/149620218X

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Gabrielle Cerberville aka the "Chaotic Forager" is a foraging educator, community mycologist, and climate advocate. Known for her informative, funny, high-energy social media content, Gabrielle has given keynotes, classes, and forays around the country. She researches the intersection between art, science, and our responsibility to understand, protect, and communicate with the natural world.

On this episode of Nature Revisited, Gabrielle invites us to move beyond our comfort zones, open our eyes, and dig into the earth. She argues that foraging is the past, present, and future of food, and the key to unlocking a reciprocal relationship with the land that feeds us. Through learning to engage with the world of wild food, we can also build a kinder, more respectful relationship with ourselves and our communities.

https://www.chaoticforager.com

https://gabriellecerberville.com

Gathered book: https://bookshop.org/p/books/gathered-on-foraging-feasting-and-the-seasonal-life-gabrielle-cerberville/d76d0f79b8f74a2a?ean=9780063357914&next=t&next=t

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

Cynthia Jurs is a dharma teacher (Dharmacharya) in the Order of Interbeing of Zen Master Thich Nhat Hanh, and in recognition of her dedication in carrying out the Earth Treasure Vase practice, she was made an honorary lama in the Vajrayana tradition of Tibetan Buddhism.

On this episode of Nature Revisited, Cynthia recounts a fateful meeting with a venerated Lama in Nepal whose formidable assignment sent her on a thirty year pilgrimage into diverse communities and ecosystems with holy vessels to bring healing and protection to the earth. [Originally published Oct 14th, 2024. Ep 132]

https://earthtreasurevase.org/

Summoned By The Earth book: https://www.summonedbytheearth.org/

Listen to Nature Revisited on your favorite podcast apps, on YouTube, or at https://noordenproductions.com

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Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact