Episode 2000: TV Offers, Job Offers, and a Major Announcement
Release Date: 08/12/2026
Millimeters That Matter: The Sea Level Rise Threshold Coastal Wetlands Can't Survive
How To Protect The Ocean
Sea level rise. It's a phrase everyone's supposed to be afraid of, and almost nobody can picture. A couple of millimeters a year sounds too small to matter, until you find out coastal wetlands have an exact, measured speed limit for how fast they can keep up, and the ocean is closing in on it. Marshes and mangroves have kept pace with a rising sea for thousands of years by building their own soil upward, layer by layer, as plants grow, die, and get buried in place. That strategy has a hard limit. Peer-reviewed research puts it at roughly 6.1 millimeters of sea level rise a year, the point past...
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What the Coast Is Worth: How a Dollar Number Is Already Funding Its Protection
How To Protect The Ocean
A boat's wake looks harmless right up until you watch it happen over and over. Every wake a boat throws off chips away at a shoreline that took centuries to build, and it happens on calm days, sunny days, days with no storm anywhere near. A NOAA study at Snow's Cut, North Carolina found that roughly half of all boat wake heights on that stretch of the Atlantic Intracoastal Waterway exceeded the largest wind driven waves measured there, and boats moving at the slow, considerate seeming "plowing" speed threw the tallest wakes of all. Habitat pushes back, and now that push has a number attached...
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Red Tide, Decoded: Why It Isn't Random, and How to Track It
How To Protect The Ocean
No smell. No warning. Just a beach full of people who start coughing at the same time, grab their towels, and leave. That's red tide, and it feels completely random until you know what's actually happening in the water. Karenia brevis, the algae behind it, produces a toxin called brevetoxin that rides the wind and waves into the air along the shoreline, which is why people can start coughing with no visible sign anything's wrong. The 2017 to 2019 Southwest and Southeast Florida bloom cost the region an estimated $2.7 billion, mostly in tourism losses, and it wasn't a freak event. Follow the...
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Nature's Kidneys: How Coastal Wetlands Stop Ocean Pollution
How To Protect The Ocean
Green water. A smell that won't go away. Sometimes, dead fish washing up on shore. That's what too much nitrogen does to a coastline, and it's easy to hear stories like this and feel like the ocean is just losing. This episode is the opposite of that. Here's what most people don't know: a healthy stretch of marsh or mangrove can pull nitrogen straight out of the water before it ever becomes a problem. A single restored 100-acre wetland cut nearby ammonia by 62 percent and total nitrogen by 37 percent, and saved local water systems about $17,000 a year, all within three years. Then there's...
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Blue Nitrogen: The Nutrient Story Coastal Wetlands Have Been Hiding
How To Protect The Ocean
Every time this podcast talks about coastal wetlands, the conversation goes straight to carbon. Marshes, mangroves, and seagrasses pull carbon dioxide out of the atmosphere and lock it in soil for centuries, and that story has earned coastal ecosystems a real seat at the climate table. Dr. Adam Langley, a global change ecologist and professor of biology at Villanova University and a research associate at the Smithsonian Environmental Research Center, thinks there's a second story hiding in that same soil that could matter just as much, or more: nitrogen. Langley and 37 co-authors just...
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Who Pays for Plastic? Inside the Law Quietly Shifting the Bill to Producers
How To Protect The Ocean
For decades, the honest answer to "who pays to deal with plastic packaging once it leaves the shelf" was taxpayers, quietly, through municipal budgets that funded garbage trucks and recycling plants running at a loss, whether or not the packaging actually got recycled. That's the system extended producer responsibility (EPR) is built to replace: a legal requirement that the companies making and selling packaging fund what happens to it after a customer buys the product, not the city that collects it afterward. Seven US states have now passed packaging EPR laws. Oregon has been charging...
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Inside Ocean Conservancy's Fight to Make Washing Machine Filters the Law
How To Protect The Ocean
Ocean Conservancy's "Not Safe for Wash" campaign is built around a simple premise: the fix for washing machine microfiber pollution already exists, so the fight isn't about inventing new technology, it's about forcing a nearly two-decade-old idea into law. Its own May 2026 poll of 1,010 Americans found concern about microplastics up 32% since 2023, nearly 9 in 10 people concerned, and 81% in favor of requiring filters on new washing machines. The public isn't the obstacle. The real opponent is AHAM, the Association of Home Appliance Manufacturers, the trade group representing the companies...
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Your Washing Machine Sheds Up to 18 Million Microfibers a Load
How To Protect The Ocean
Every wash cycle sheds plastic. Last Monday, Andrew talked with Dr. Anja Brandon of Ocean Conservancy about microfiber pollution, and one question from that conversation stuck with him: has anyone actually fixed this yet? In this solo follow-up, Andrew traces a microfiber's actual path, from the moment agitation, heat, and detergent work it loose from a shirt, through the drain, into a wastewater treatment plant, and out the other side into biosolids, farmland, rivers, and the ocean, with a growing body of research suggesting some of it ends up in human lungs and even in the human placenta....
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Can Bacteria Actually Eat Plastic?
How To Protect The Ocean
Bacteria that eat plastic sounds like the fix everyone's been waiting for, and Andrew gets sent videos about it constantly. So on this solo episode, following Monday's interview with Dr. Anja Brandon of Ocean Conservancy, he goes looking for the real state of the science. The short version: it's promising, it's roughly a decade of real research deep, and it is nowhere close to running at the scale the ocean plastic crisis actually needs. The bacterium that started this whole field, Ideonella sakaiensis, was discovered breaking down PET plastic in Japan in 2016. A 2025 breakthrough from NREL,...
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The 90 Percent Fix Hiding in Your Laundry Room
How To Protect The Ocean
Every time you run a load of laundry, your washing machine sheds plastic. Not metaphorically: synthetic clothing made from polyester, nylon, and rayon releases microfibers with every wash, and depending on the study, a single load can shed anywhere from a few hundred thousand to millions of them. Most of us have never thought about it, because unlike a plastic bag on the beach, you can't see it happening. In this episode, Andrew talks with Dr. Anja Brandon, Director of Plastics Policy at Ocean Conservancy, about the plastic pollution problem hiding in plain sight behind the more familiar...
info_outlineToday marks episode 2000 of How to Protect the Ocean, and Andrew is taking a break from the usual format to look back at how this show came to be. From an accidental start in 2010 to a name change driven by search engine optimization, to over 3 million downloads across 11 years, this episode traces the full arc of the podcast's history.
Andrew also opens up about how podcasting reshaped his career. What started as a side project outside of work hours led to TV documentary appearances, podcast hosting offers including a multi-year run on the Toronto Zoo podcast, and eventually the job offer that became his dream role. Along the way, he helped launch an estimated 20 to 25 other podcasts, including Beyond Jaws, the shark science show he co-hosts with Dr. David Ebert.
The biggest news of the episode is the announcement that How to Protect the Ocean is now officially licensed to Pisces Oceans, the same organization where Andrew now works as their ocean communications manager. He explains why this partnership matters, what it means for the quality of future episodes, and how it sets up a bigger ocean impact going forward, including the launch of new shows across the Pisces podcast network.
Takeaways:
- How to Protect the Ocean began as Speak Up for Blue in 2010, later became Speak Up for the Ocean Blue for SEO reasons, before settling on its current name
- The show has generated an estimated 3 million downloads over 11 years of consistent publishing
- Andrew has helped launch an estimated 20 to 25 podcasts, including Beyond Jaws with Dr. David Ebert
- Podcasting led to TV documentary appearances, podcast hosting offers, and ultimately Andrew's current role at Pisces Oceans
- How to Protect the Ocean is now officially licensed to Pisces Oceans, with the goal of improving show quality and increasing ocean impact
- The Pisces network is expanding to include Ocean Leaders podcast and Polar Bears and Flip Flops with Angelo Villagomez [VERIFY]
- Ocean Decoded Live continues weekdays at 4 pm Eastern on YouTube
Support Independent Podcasts: https://www.speakupforblue.com/patreon
Need help with your ocean non-profit, company, or project? Get the help you need with Pisces Oceans Inc.: https://www.piscesoceans.ca
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