The Latest Orca News: Two Species Considered, Marineland Tragedy, and Lagoon Rescue
Release Date: 04/08/2024
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...
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A New PBS Documentary Wants You to Care About Coral. Meet the Man Behind It.
How To Protect The Ocean
A new documentary called Descent – Into the Blue starts airing on public television stations nationwide on September 1, 2026. It's narrated by Peter Coyote, directed by Rory Fielding, and one of its central voices is Mike Goldberg, co-founder of the Florida Keys coral restoration nonprofit I.CARE and owner of Key Dives in Islamorada. Andrew sits down with Mike for the full, unedited version of the conversation this week's four solo episodes have been building toward: 30-plus years running a dive shop, more than 10,000 dives, and a front-row seat to watching the reefs he built his life around...
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Show Me the Receipts: Why I.CARE Monitors Every Coral It Plants
How To Protect The Ocean
Most coral restoration groups check on a sample of what they've planted, often around 20 to 30 percent, and report that sample as if it represents everything in the water. I.CARE checks on all of it. Every single coral outplant gets monitored at one week, one month, 90 days, then one, two, and three years, with no substitute and nothing left unaccounted for. That rule was built in by co-founders Mike Goldberg and Dr. Kylie Smith before I.CARE ever planted its first coral, and Mike frames it as a matter of fiduciary duty, the same obligation he'd expect from anyone handling someone else's...
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The Nursery Hack That Pays for Itself
How To Protect The Ocean
Coral nurseries need constant maintenance, and that maintenance is expensive and relentless. When Andrew talked to Mike Goldberg, co-founder of I.CARE, his answer wasn't to hire more staff. It was to let paying customers do it for the fun of it. Mike owns a dive shop in the Florida Keys, so the paying customers are scuba divers, and over the years he's built a funding model so small that nobody has ever really complained about it. None of that makes sense until you understand what coral actually is. It's an animal, not a plant or a rock: what looks like one coral "head" is really a colony of...
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He Almost Quit the Dive Business. Then a Coral Reef PhD Student Walked In.
How To Protect The Ocean
Mike Goldberg had over 10,000 dives and decades running a dive shop in the Florida Keys, enough time to have seen the reefs at their pristine best. Then came a coral bleaching event in 2008, and a few years later, Stony Coral Tissue Loss Disease, a still-unexplained outbreak that's killed coral tissue outright across more than 20 of Florida's roughly 45 stony coral species since 2014. At one point his wife told him directly: the reef isn't what it used to be, and it's not getting better. Get out of the business before there's nothing left to sell. He didn't know what to do about it. Then,...
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84 Percent: Inside the Worst Coral Bleaching Event Ever Recorded
How To Protect The Ocean
This year, most of the coral on the planet went through heat stress severe enough to bleach it. That's not a rounding error: 84 percent of the world's reef area, across the Pacific, Atlantic, and Indian Oceans, and NOAA had to add three brand-new alert levels to its Coral Reef Watch scale because the existing one had no category for what was happening. In this episode, Andrew breaks down exactly where global coral reefs stand right now: how the fourth global mass bleaching event on record got declared, why NOAA waited until 2026 to confirm it had actually ended, and why every global bleaching...
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Everyone in the Tent: How Ocean Treaties Actually Get Made
How To Protect The Ocean
Holly Koehler has spent almost thirty years in rooms most people never think about: windowless UN offices in New York, the FAO in Rome, and what she calls "oftentimes very boring hotel ballrooms around the world," where countries hash out how the ocean actually gets managed. She's the Vice President of Policy and Outreach at the International Seafood Sustainability Foundation (ISSF), and before that she spent thirteen years at the U.S. State Department's Office of Marine Conservation, chairing international fisheries negotiations. In this episode, she walks Andrew through how a grad-school...
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Inside the System That Makes a Seafood Label Trustworthy
How To Protect The Ocean
Between a fishing vessel out on the water and a can of tuna in your grocery cart, there is a complex, little-understood system working to verify whether you should trust what is on the label. In this episode of the How to Protect the Ocean Podcast, host Andrew Lewin breaks down how that system actually works, and why the blue check mark on your seafood means something real. Andrew starts with the RFMO, a regional fisheries management organization: a treaty-based body where countries with a stake in a fishery legally bind themselves to cooperate on how it is managed. He walks through where...
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The Ship Has Reached the Shore: The High Seas Treaty Explained
How To Protect The Ocean
There's a video online of a room full of exhausted diplomats breaking into applause after nearly 20 years of work. One woman brings down the gavel and says, "the ship has reached the shore." That moment, in March 2023, closed out a negotiation that had already failed once in public. It became binding international law this year, and the fight over what it actually protects is happening right now. In this episode, Andrew traces the full history of the High Seas Treaty, formally the BBNJ Agreement (Biodiversity Beyond National Jurisdiction): from the idea first raised at a UN Oceans working...
info_outlineToday's episode of the How to Protect the Ocean podcast dives deep into the world of orcas. From the consideration of two species of orca to the tragic death of an orca at Marineland in France, and a delicate rescue operation for a mother orca off the coast of Vancouver Island, host Andrew Lewin covers it all.
Tune in to stay updated on the latest ocean news and learn how you can make a difference for our marine friends.
Link to one of the articles: https://www.washingtonpost.com/world/2024/04/06/stranded-orca-calf-rescue-canada/
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Efforts are being made to reunite the stranded calf with its extended family of transient orcas to ensure its survival. The calf, left orphaned after its mother tragically drowned in a scenic lagoon off the coast of Vancouver Island, is in a precarious situation. The calf is unable to survive on its own in the lagoon, as it requires marine mammal meat such as seals or sea lions for sustenance, rather than the birds it has been seen hunting.
A team of marine mammal experts, drone technicians, veterinarians, environmental consultants, and indigenous people are working together to devise a plan to reunite the calf with its extended family. The hope is that the calf's grandmother, aunts, and other members of the transient orca family will come to the lagoon to retrieve the calf. However, the calf is currently unable to navigate the narrow passage out of the lagoon on its own.
Various methods have been considered to facilitate the calf's reunion with its family. Initially, attempts were made to entice the calf out of the lagoon by playing sounds that mimic the calls of its family members. However, this method was unsuccessful. Other options, such as using a helicopter to lift the calf out of the water or craning it out and transporting it to the other side of the lagoon, are being considered. These methods pose risks to both the calf and the crew involved, as being out of water for an extended period can be stressful and dangerous for the orca.
The indigenous people in the area have a deep cultural connection to the orcas, viewing them as symbolic of their ancestors. The orca's role in their stories is significant, further emphasizing the importance of saving the stranded calf. The collaborative efforts of experts, including the Department of Fisheries and Oceans, veterinarians, and indigenous communities, highlight the urgency and complexity of the situation.
The clock is ticking for the calf, and a decision must be made soon to ensure its survival. The tragic loss of its mother, who was pregnant at the time of her death, adds to the urgency of reuniting the calf with its family. The ultimate goal is to ensure the well-being and survival of the orphaned calf by reuniting it with its extended family of transient orcas.