Rephonic
Artwork for Sea Change

Sea Change

WWNO & WRKF
Climate Change
Louisiana
Hurricane Katrina
Gulf Of Mexico
Liquefied Natural Gas
Gulf Coast
Sea Level Rise
Coastal Restoration
BP Oil Spill
Environmental Impact
Deepwater Horizon
Mississippi River
Deep Sea Mining
Environmental Justice
Louisiana Coast
Liquefied Natural Gas (LNG)
Louisiana State University
Fossil Fuel Industry
New Orleans
Infrastructure

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... more

PublishesTwice monthlyEpisodes87Founded3 years ago
Number of ListenersCategories
ScienceNature

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Artwork for Sea Change

Latest Episodes

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 ... more

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 makers and unmakers of our world. 

In part one, rep... more

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, lawyer and co-founder of Taproot Earth, about finding ... more

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 and more of Louisiana’s coast disappears underwate... more

Key Facts

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Recent Guests

Damavir Grewal
Professor at Yale, nitrogen researcher
Yale University
Episode: It's All Elementary: Part 1 – Nitrogen
Anne Giblett
Director of the Ecosystems Center at the Marine Biological Lab
Marine Biological Laboratory
Episode: It's All Elementary: Part 1 – Nitrogen
Jim McClelland
Senior scientist, ecologist
Marine Biological Lab
Episode: It's All Elementary: Part 1 – Nitrogen
Hilda Mangei
Environmentalist, pee-cycling advocate
The Green Center
Episode: It's All Elementary: Part 1 – Nitrogen
Earl Barnhart
Environmentalist, pee-cycling advocate
The Green Center
Episode: It's All Elementary: Part 1 – Nitrogen
Katherine Wilkinson
Author, climate activist and writer; co-author of Climate Wayfinding
Climate Wayfinding; author of Climate Wayfinding: Healing Ourselves and the Planet We Call Home
Episode: Climate Wayfinding: A Compass for the Climate Crisis
Daryl Carpenter
Fishing guide featured in on-water segments
Private fishing charter operator, Grand Isle, Louisiana
Episode: Losing Paradise
Eddie Lambert
Attorney involved in the Rodney Wagley case
Attorney, LSU Law School graduate, pro bono representation in navigable water case
Episode: Losing Paradise
Rodney Wagley
Angler involved in trespass case
Private water owner/angler
Episode: Losing Paradise

Host

Carlyle Calhoun
Host and Executive Producer on Sea Change with extensive involvement across episodes; often co-host.

Reviews

4.6 out of 5 stars from 163 ratings
  • love the podcast

    This podcast combines three of my favorites things, food, coasts, and environmental reporting. Thank you for producing this podcast.

    Apple Podcasts
    5
    Christopher Harrod
    United Statesa year ago
  • Lovely Listen

    Really lovely listen with great stories and insight. As a coastal person, it’s nice hearing about similar issues on other coasts and becoming more informed about the different, yet largely similar, environmental changes affecting creatures and populations inhabiting the surrounding areas. Thank you Sea Change!

    Apple Podcasts
    5
    ekacostae
    United Statesa year ago
  • So well done

    After hearing the fertilizer episode I had to leave a review. So often things are described as “complex” and yet they often are just not understood. I feel like I have a much greater understanding of the impact of what is happening. Thank you for your reporting. It’s valuable. Keep it up.!!

    Apple Podcasts
    5
    VeloSaint
    United Statesa year ago
  • Excellent. This affects all of us and should be more widely known.

    Podcast Addict
    5
    marynync
    2 years ago
  • Agents of change

    This storytelling format is a values-driven look at where science is failing to build the future we need. By talking about what’s happening to our coasts and the communities dealing with coastal effects, we can sense the human dimension of the coastal management and applied science.

    Apple Podcasts
    5
    Wildmonster
    United States2 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners praise the show for its human-centered coastal reporting and the clear linkage between science, policy, and everyday life.
Shout-outs to the storytelling quality and audio production indicate strong listener engagement and word-of-mouth growth.
Audience feedback highlights the in-depth coverage of local issues like public access and restoration with practical takeaways.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#34
United States/Science/Nature
Apple Podcasts
#105
Canada/Science/Nature
Apple Podcasts
#244
United Kingdom/Science/Nature
Apple Podcasts
#92
Australia/Science/Nature
Apple Podcasts
#111
Italy/Science/Nature
Apple Podcasts
#248
France/Science/Nature

Talking Points

Recent interactions between the hosts and their guests.

Losing Paradise
Q: What happened with House Bill 391 at the Louisiana Capitol?
The bill aimed to clarify public access to navigable waters but was defeated after strong opposition from landowners and oil companies, leaving the status quo and ambiguity intact.
Losing Paradise
Q: Why is public access to navigable waters such a contentious issue in Louisiana?
Because ownership of land that becomes water is disputed: landowners claim private rights over submerged land and minerals, while the state asserts public ownership of navigable waters and their beds, creating a legal and political battleground that is reinforced by economic interests in oil and gas.
Catching the Codfather
Q: Can you tell me about how you did ultimately get arrested?
The narrative explains how Rafael's business practices, including falsified documents and a cash-heavy operation, drew the attention of multiple federal agencies. Undercover agents posed as buyers, gathering evidence while Rafael explained his methods, which ultimately led to charges and his arrest as investigators pieced together the full extent of the operation.
Wetlands Radio: Part 2
Q: How do you balance immediate concerns with long-term coastal restoration goals?
It's a tightrope, requiring input from local communities to ensure broader support for projects.
Wetlands Radio: Part 2
Q: Can you talk about why these ambitious projects are so hard to get done?
There were multiple concerns including fisheries impacts, which became hurdles for implementing the project.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Sea Change

What is Sea Change about and what kind of topics does it cover?

Coast-focused reporting that blends on-the-ground storytelling with investigative energy to illuminate environmental, regulatory, and community-driven issues along Gulf and beyond. Across episodes, listeners encounter a mix of ground-level perspectives from fishermen and local residents, rigorous reporting on public trust and coastal restoration, and thoughtful discussions about climate emotions, local solutions, and the cultural significance of seafood and coastal livelihoods. Notably, the show prioritizes human stories alongside science, highlighting public access battles, sustainable seafood, and regenerative restoration through place-based narratives and expert voices. The format tends to mix immersive field reporting, legal and policy ... more

Where can I find podcast stats for Sea Change?

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How many listeners does Sea Change get?

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How many subscribers and views does Sea Change have?

To see how many followers or subscribers Sea Change has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Sea Change?

These podcasts share a similar audience with Sea Change:

1. Outside/In
2. Throughline
3. Climate One
4. Radiolab
5. Reveal

How many episodes of Sea Change are there?

Sea Change launched 3 years ago and published 87 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Sea Change?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Sea Change?

Rephonic pulls ratings and reviews for Sea Change from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

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What guests have appeared on Sea Change?

Recent guests on Sea Change include:

1. Damavir Grewal
2. Anne Giblett
3. Jim McClelland
4. Hilda Mangei
5. Earl Barnhart
6. Katherine Wilkinson
7. Daryl Carpenter
8. Eddie Lambert

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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