
Insights from recent episode analysis
Audience Interest
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Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
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Total monthly reach
Estimated from 25 chart positions in 25 markets.
By chart position
- 🇺🇸US · Nature#7730K to 100K
- 🇨🇦CA · Nature#1915K to 30K
- 🇬🇧GB · Nature#1945K to 30K
- 🇰🇷KR · Nature#2130K to 100K
- 🇸🇪SE · Nature#2730K to 100K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
116K to 406K🎙 ~2x weekly·82 episodes·Last published 6d ago - Monthly Reach
Unique listeners across all episodes (30 days)
231K to 812K🇺🇸12%🇰🇷12%🇸🇪12%+22 more - Active Followers
Loyal subscribers who consistently listen
92K to 325K
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Reach across major podcast platforms, updated hourly
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
From 13 epsHosts
Recent guests
Recent episodes
It's All Elementary: Part 2 – Phosphorus
Jun 18, 2026
Unknown duration
It's All Elementary: Part 1 – Nitrogen
Jun 5, 2026
25m 55s
Climate Wayfinding: A Compass for the Climate Crisis
May 22, 2026
35m 48s
Losing Paradise
May 6, 2026
46m 10s
Catching the Codfather
Apr 23, 2026
57m 10s
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| Date | Episode | Topics | Guests | Brands | Places | Keywords | Sponsor | Length | |
|---|---|---|---|---|---|---|---|---|---|
| 6/18/26 | ![]() It's All Elementary: Part 2 – Phosphorus | This is part 2 of our 3-part series about elements. Last time we met nitrogen, today, it’s partner in crime and in life – phosphorus. WLRN Environment Editor Jenny Staletovich has gotten to know the main character of this story pretty well after reporting on the environment in South Florida for more than a dozen years. Bone Valley in Central Florida has quietly fed the world’s hunger for phosphorus, even as its waters, in particular the Everglades, suffer from the fallout. In this episode, you'll meet fishing captains turned environmental crusaders, hear about Guano Wars fought over this "Devil's Element," and learn how some are figuring out how to fix our phosphorus paradox.CREDITS WLRN Environment Editor Jenny Staletovich reported this story. The episode was hosted by Executive Producer Carlyle Calhoun. This episode was edited by Eve Abrams. Editing help from Carlyle Calhoun, Michael McEwan, Ryan Vasquez, Alana Schrieber, and Eva Tesfaye. Sound design by Dennis Funk, and our theme music is by John Batiste. Sea Change is a WWNO and WRKF production. We're a part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. WWNO's Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 6/5/26 | ![]() It's All Elementary: Part 1 – Nitrogen✨ | nitrogenelements+4 | — | Sea ChangeWWNO+6 | — | nitrogenperiodic table+4 | — | 25m 55s | |
| 5/22/26 | ![]() Climate Wayfinding: A Compass for the Climate Crisis✨ | climate crisisinspiration+3 | Katherine WilkinsonColette Pichon Battle | Taproot EarthWWNO+6 | — | climate wayfindingclimate crisis+6 | — | 35m 48s | |
| 5/6/26 | ![]() Losing Paradise✨ | fishing rightscoastal erosion+5 | — | Sea ChangeWWNO+6 | — | Louisianafishing+5 | — | 46m 10s | |
| 4/23/26 | ![]() Catching the Codfather✨ | commercial fishingsustainability+3 | — | GBH NewsSea Change+2 | New EnglandGulf Coast | CodfatherCarlos Rafael+5 | — | 57m 10s | |
| 4/9/26 | ![]() Returning to the Carbon Coast✨ | Liquified Natural GasGulf Coast+4 | Drew Hawkins | Gulf States NewsroomWWNO+7 | Southwest LouisianaLouisiana+2 | LNGGulf Coast+6 | — | 51m 47s | |
| 3/25/26 | ![]() Can We Save Millions of Migrating Birds?✨ | bird migrationGulf Coast+4 | Celia Llopis-Jepsen | Up From DustSea Change+4 | — | migrating birdsGulf Coast+6 | — | 15m 23s | |
| 3/11/26 | ![]() Sea Change Live: The Future of Seafood✨ | seafood industryGulf Coast+3 | Ryan BradleyMatthew Mayfield+2 | Walter Anderson Museum of ArtEagle Point Oyster Company+8 | — | seafoodGulf Coast+5 | — | 43m 09s | |
| 2/25/26 | ![]() One Man's Trash: Artificial Reefs Creating Underwater Treasures✨ | artificial reefsfisheries+5 | — | WWNOWRKF+5 | GulfCambodia+1 | artificial reefsfisheries+5 | — | 34m 56s | |
| 2/11/26 | ![]() Wetlands Radio: Part 4✨ | coastal restorationenvironmental science+3 | — | Wetlands RadioBTNEP+6 | Louisiana | coastal restorationwetlands+3 | — | 32m 52s | |
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| 1/28/26 | ![]() Wetlands Radio: Part 3✨ | wetlandsoil and gas+4 | — | Wetlands RadioBTNEP+6 | — | wetlandsoil and gas canals+3 | — | 30m 09s | |
| 1/14/26 | ![]() Wetlands Radio: Part 2✨ | coastal restorationland loss+3 | — | Wetlands RadioBTNEP+3 | Louisiana | Louisianacoastal restoration+3 | — | 33m 42s | |
| 12/29/25 | ![]() Wetlands Radio: Part 1✨ | coastal restorationclimate change+4 | — | WWNOWRKF+4 | Louisiana | Louisianacoastal restoration+5 | — | 33m 17s | |
| 12/18/25 | ![]() Understanding the Mysterious Loop Current✨ | ocean currentsLoop Current+3 | Audrey MorleyAmy Bower+2 | University of GalwayWoods Hole Oceanographic Institution+6 | — | Loop Currentoceanography+3 | — | 37m 19s | |
| 12/3/25 | ![]() Farming the Ocean: Part 2 | This is part 2 of a 2-part series exploring the future of farming seafood in the Gulf. We know this: demand for seafood is soaring. We won't be able to sustainably meet that demand from wild-caught fisheries. And there’s a growing global movement to farm more and more of our seafood. The Gulf is one of the LAST places in the world where there is still a major wild oyster harvest. Lately, though, that harvest…is in trouble. In this episode, we ask: What can the downfall and resurrection of the oyster tell us about a future of farming the ocean?EPISODE CREDITSThis series is produced in partnership with the Food and Environment Reporting Network. This episode was hosted by Carlyle Calhoun and Boyce Upholt. Boyce also reported this episode. Editing by Jack Rodolico. Carlyle Calhoun is the executive producer. The episode was fact-checked by Garrett Hazelwood. Our theme music is by Jon Batiste, and our sound designer is Emily Jankowski. Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 11/21/25 | ![]() Farming the Ocean: Part 1 | This is part 1 of a 2-part series exploring the future of farming seafood in the Gulf. Americans eat a lot of farmed seafood — but the vast majority of it comes from overseas. We just don’t farm fish on a big scale in U.S. waters. Now that might start to change. There are proposals to build massive fish farms in U.S. federal waters. And guess which coast is likely to be the first home for these new farms? You guessed it, the Gulf.So is this a miracle cure or a looming ecological disaster?EPISODE CREDITSThis series is produced in partnership with the Food and Environment Reporting Network. This episode was hosted by Carlyle Calhoun and Boyce Upholt. Boyce also reported this episode. Editing by Jack Rodolico. Carlyle Calhoun is the executive producer. The episode was fact-checked by Garrett Hazelwood. Our theme music is by Jon Batiste, and our sound designer is Emily Jankowski. Voices featured at the top of the episode in order of appearance: Melvin Jackman in Newfoundland, Fay Orfanidou in Greece, Nick Underdown in Scotland, and Leticia Caro and Claudio Carocca in Chile.Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 11/13/25 | ![]() Classic Episode: Riddle of the Kemp's Ridley Sea Turtle | The story we are bringing you today is about sea turtles. In fact, it’s about the smallest and most endangered of sea turtles, called the Kemp’s Ridley. It’s a surprising and optimistic tale about a turtle’s return to Louisiana. We reported this episode back in 2023, but we wanted to revisit it because who doesn’t need more sea turtles in their life right now? And also because there has been some big news for sea turtles recently.This episode was hosted and produced by Carlyle Calhoun. Sea Change's theme music is by Jon Batiste, and our sound designer is Emily Jankowski. Carlyle Calhoun is the executive producer.Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. And to help others find our podcast, hit subscribe wherever you get your podcasts. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 10/25/25 | ![]() No Matter the Water | What does it take to stay rooted on the Gulf Coast, even as the land and weather change around us? We meet individuals, from a poet to a minister to a computer programmer, each finding their own creative ways to adapt and fight for the future of their communities. From amphibious homes to inland retreats to processing our changing environment through poetry, we hear how people's ingenuity is helping chart a new path forward.To hear more from Rachel Nederveld's oral history series, No Matter the Water, click here or find it wherever you get your podcasts.This episode was hosted and produced by Carlyle Calhoun. Sea Change's theme music is by Jon Batiste, and our sound designer is Emily Jankowski. Carlyle Calhoun is the executive producer.Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. And to help others find our podcast, hit subscribe wherever you get your podcasts. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 10/9/25 | ![]() The Quiet Revolution Saving Fish and Fishermen | There was a time back in the 1980s when overfishing had decimated popular fish like red snapper and grouper in the Gulf. But then, there was a dramatic turning point, when both fish and fishermen in the Gulf were kind of saved. Today, we hear the remarkable success story of how unlikely partners joined forces to save an industry and an ecosystem.In this episode, Environmental Defense Fund's Executive Director, Amanda Leland, water resilience author, James Workman, and fisherman, Buddy Guidon, talk about how catch shares created a quiet revolution. To learn more, check out Amanda and James' book, Sea Change: Unlikely Allies and a Success Story of Oceanic Proportions.This episode was hosted by Carlyle Calhoun and Michael McEwen. Michael conducted the interview. Our sound designer is Emily Jankowski, and our theme music is by Jon Batiste. Carlyle Calhoun is the executive producer. Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 9/24/25 | ![]() The Trojan Seahorse | Today, we’re bringing you a wild story. It’s about a covert ocean adventure from back in the Cold War days that inadvertently set off a brand new industry. And it’s an industry that’s been in the news a lot lately: deep-sea mining. Earlier this year, President Trump signed an executive order to try to fast-track deep-sea mining, while many countries are calling for more research before any mining can proceed or an outright ban. The deep ocean is the least known place on Earth, and scientists say we are only beginning to understand the power of the deep.And to tell the incredible backstory of how the industry that could forever change our ocean got its start, we are bringing you an episode from one of our favorite public radio podcasts: Outside/In from New Hampshire Public Radio. This episode was reported and produced by Daniel Ackerman.Sea Change is a WWNO and WRKF production. Carlyle Calhoun is Sea Change's executive producer. Emily Jankowski is our sound designer, and our theme music is by Jon Batiste. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 9/10/25 | ![]() The Next Big One: Are We Prepared? | Today, we bring you three stories exploring what it really takes to be ready for the next big storm. But at their core, these stories are about something deeper: the determination to keep living here on the Gulf Coast, and about the choices we’re making that will decide whether that’s possible.Thanks for listening to Sea Change. This episode was hosted by Carlyle Calhoun, Eva Tesfaye, and Michael McEwen. Eva and Michael reported the stories. Carlyle Calhoun is Sea Change's executive producer. Emily Jankowski is our sound designer, and our theme music is by Jon Batiste.Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 8/27/25 | ![]() A Train Ride Through Katrina's Legacy | For the first time since Hurricane Katrina made landfall 20 years ago, you can take a train ride across the Gulf Coast, from Mobile to New Orleans. And all these years later, the cities along that route are still living with the storm's aftermath. In this episode, we hop aboard the train and make four Gulf Coast stops along the way to share that story. About what happened during Katrina. How some places built back better, and how others are still trying to figure out how to rebuild.This episode was reported and hosted by Stephan Bisaha of the Gulf States Newsroom. Sea Change's executive producer, Carlyle Calhoun, co-hosted the episode.Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. For another great podcast serving up more great stories from the region, check out Gulf States Gumbo wherever you get your podcasts.Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 8/20/25 | ![]() Sea Change Live! 20 Years After Katrina | Two decades after Hurricane Katrina and its devastating aftermath reshaped New Orleans and the Gulf Coast, we gathered to remember all that was lost, reflect on the lessons learned, and pay tribute to all the good that has been done in the two decades since. And, we look to the future: where do we go from here, and how can this region not just survive but thrive?Renowned jazz musician Dr. Michael White performs original music written in response to Katrina and reflects on connections between recovering from the tragedy and the city's jazz culture. (Dr. White on clarinet, Mitchell Claire on bass, and Sevva Bennet on banjo.)And we are joined by an esteemed panel: Troy Carter - US Congressman. He was previously a member of the Louisiana State Senate, served on the New Orleans City Council, and was a member of the Louisiana House of Representatives. Colette Pichon Battle - Lawyer and Climate Justice Organizer. She's the vision and initiatives partner for Taproot Earth, a frontline organizing project working across the Gulf and Global South.David Waggonner -Architect and founder of Waggonner and Ball, an award-winning, internationally active architecture and environment practice located in New Orleans.Josh Lewis - Scientist and Schwartz Professor of River and Coastal Studies at the Tulane Bywater Institute.We’d like to thank the Broadside for hosting us and Nikkei Izakaya for providing delicious, local seafood for the reception. This episode was hosted by Carlyle Calhoun and Eva Tesfaye. Sea Change's executive producer is Carlyle Calhoun. Our theme music is by Jon Batiste, and our sound designer is Emily Jankowski. Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 7/30/25 | ![]() Classic Episode: If I Get Called Resilient One More Time... | This August marks twenty years since Hurricane Katrina. Today, we are bringing you a story we first aired in 2023. It’s about a word heard everywhere after Hurricane Katrina. And people across the Gulf Coast have strong and complicated feelings about it. The word is resilient. A special thanks to Rob Verchick, author of The Octopus in the Parking Garage: A Call for Climate Resilience. And, to everyone who spent time with us for this story, from a construction site in rural Alabama to the streets of New Orleans’ Gentilly neighborhood. Also, a big, big thank you to everyone who called in to give us their two cents on the word “resilient.”For more on the Strengthen Alabama Homes program, check out their website, along with more information on FORTIFIED homes from the Insurance Institute for Building and Home Safety. Want to see that video from inside the airplane hangar research facility, where they recreate hurricane conditions? (You do. Find it here).Find out more on the New Orleans Resilience Corps here.This episode was hosted by Carlyle Calhoun, Carly Berlin, and Halle Parker. Editing by Carlyle Calhoun, Rosemary Westwood, Halle Parker, Kezia Setyawan, and Eve Abrams. Our theme music is by Jon Batiste, and our sound designer for this episode was Maddie Zampanti, with additional mixing by Emily Jankowski. Sea Change's executive producer is Carlyle Calhoun. Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
| 7/16/25 | ![]() The Unlikely Hero of El Bosque | El Bosque, Mexico, a tiny fishing village on Mexico’s Gulf Coast, is quickly vanishing into the sea. In this episode, we journey to El Bosque to meet the town’s unlikely hero—one woman determined to fight for a future for her community as her neighbors flee the encroaching waves.This episode was reported by Alvaro Céspedes. It was hosted by Carlyle Calhoun and Alvaro. Editing by Johanna Zorn, Carlyle Calhoun, with additional help from Ricardo Lopez Cordero. Translation by Elsa Gil (as Lupe Cobos) and Sofia Garfias (as Cristina Pacheco). Fact-checking by Garrett Hazelwood. Our theme music is by Jon Batiste, and our sound designer is Emily Jankowski. Carlyle Calhoun is the executive producer.Sea Change is a WWNO and WRKF production. We are part of the NPR Podcast Network and distributed by PRX. Sea Change is made possible with major support from the Gulf Research Program of the National Academy of Sciences, Engineering, and Medicine. Sea Change is also supported by the Water Collaborative of Greater New Orleans. WWNO’s Coastal Desk is supported by the Walton Family Foundation, the Meraux Foundation, and the Greater New Orleans Foundation. | — | ||||||
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Chart Positions
27 placements across 25 markets.
Chart Positions
27 placements across 25 markets.

