Episodes 86
Avg. Duration 34m
Activity Highly Active
Apple Rating 4.5 (107)
Since Mar 2023
Latest Episode Jun 2026

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Publishing Details

Schedule
Every 2 Weeks
Format
Episodic
Consistency
94%
Hosting
publicfeeds.net

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About This Podcast

Living on the coast means living on the front lines of a rapidly changing planet. And as climate change transforms our coasts, that will transform our world.

Every two weeks, we bring you stories that illuminate, inspire, and sometimes enrage, as we dive deep into the environmental issues facing coastal communities on the Gulf Coast and beyond. We have a lot to save, and we have a lot of solutions. Join us as we investigate and celebrate life on a changing coast. It’s time to talk about a Sea Change.

Based in New Orleans, Sea Change is a production of WWNO New Orleans Public Radio and WRKF Baton Rouge Public Radio. Sea Change is a part of the NPR Podcast Network and is distributed by PRX. Hosted by Carlyle Calhoun. Our theme song is by Jon Batiste.

Sea Change is made possible with major support provided by The Gulf Research Program of the National Academies of Sciences, Engineering, and Medicine and The Water Collaborative. The Coastal Desk is supported by the Walton Family Foundation, the Greater New Orleans Foundation, and the Meraux Foundation.

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Recent Episodes

It's All Elementary: Part 1 – Nitrogen

Jun 05, 2026 25m

In this three-part series, we’re giving some of the most misunderstood characters on the periodic table a fuller story. We dive into the fascinating double lives of these elements that are both the…

Climate Wayfinding: A Compass for the Climate Crisis

May 22, 2026 35m

Want to feel better? Get unstuck? Be inspired? Remake the world? Then this episode is for you. We talk with Katherine Wilkinson,  author of the book Climate Wayfinding, and Colette Pichon Battle,…

Losing Paradise

May 06, 2026 46m

Why are fishermen being arrested in Louisiana? An epic battle over "Sportsman's Paradise" is being waged on Louisiana's water. This is a story about public rights and private power colliding. As more…

Catching the Codfather

Apr 23, 2026 57m

Carlos Rafael immigrated to the US from Portugal as a teenager, and over the years, built one of the country’s largest commercial fishing operations from scratch. Carlos owned the biggest fleet of…

Returning to the Carbon Coast

Apr 09, 2026 51m

Two years ago, we investigated the Liquified Natural Gas export build out on the Gulf Coast. We followed those exports around the world from Louisiana to Germany to Japan to unravel the story of…

Can We Save Millions of Migrating Birds?

Mar 25, 2026 15m

We’re in the beginning of spring bird migration here on the Gulf Coast, which means warblers, vireos, orioles, and thrushes coming through as they make their way up North. Around 2 billion birds make…

Sea Change Live: The Future of Seafood

Mar 11, 2026 43m

Sea Change travels to the Walter Anderson Museum of Art in Ocean Springs, Mississippi, for a lively live panel discussion about the future of seafood. For more than a century, the Gulf seafood…

One Man's Trash: Artificial Reefs Creating Underwater Treasures

Feb 25, 2026 34m

Artificial reefs have been credited with supporting fisheries, protecting rare species, and attracting tourists that boost the economy. But, of course, like any story about the environment, it gets…

Wetlands Radio: Part 4

Feb 11, 2026 32m

For the fourth and final episode of our collaboration with Wetlands Radio, a series about coastal restoration: ways we can all help repair our coast. So...what does a bottle of Two Buck Chuck and…

Wetlands Radio: Part 3

Jan 28, 2026 30m

Oil and gas canals. You’ve likely heard about the canals—tens of thousands of them, ever-widening, shredding the wetlands. The canals are what some scientists say is Louisiana’s major cause of land…

Wetlands Radio: Part 2

Jan 14, 2026 33m

The media is full of stories about the coastal land loss crisis in Louisiana, dire predictions of climate change and sea level rise, and polarizing accounts of controversial projects. What's less…

Wetlands Radio: Part 1

Dec 29, 2025 33m

Louisiana is a world leader in coastal restoration. Many would even say number one. The media is full of stories about the coastal land loss crisis in Louisiana, the dire predictions of climate…

Understanding the Mysterious Loop Current

Dec 18, 2025 37m

The amazing science behind understanding mysterious but critical ocean currents. And specifically, understanding the current in our backyard, the Gulf’s Loop Current.We talk with scientists leading a…

Farming the Ocean: Part 2

Dec 03, 2025 23m

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…

Farming the Ocean: Part 1

Nov 21, 2025 30m

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…

Classic Episode: Riddle of the Kemp's Ridley Sea Turtle

Nov 13, 2025 37m

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…

No Matter the Water

Oct 25, 2025 28m

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…

The Quiet Revolution Saving Fish and Fishermen

Oct 09, 2025 31m

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 Trojan Seahorse

Sep 24, 2025 32m

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…

The Next Big One: Are We Prepared?

Sep 10, 2025 37m

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…

Frequently Asked Questions

How many episodes does Sea Change have?

Sea Change has published 86 episodes since March 2023, covering topics in Nature, Science.

Is Sea Change still active?

Sea Change is currently highly active with new episodes every 2 weeks. Average episode length is 34m.

How do I contact Sea Change for sponsorship or guest appearances?

Sign up on Grep.FM to access contact details for Sea Change, including email and social media links.

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