PoddsändningarCATEGORY_NATUREHow To Protect The Ocean

How To Protect The Ocean

Andrew Lewin
How To Protect The Ocean
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  • How To Protect The Ocean

    Why You Should Think Twice Before Eating Squid (The Seafood Labeling Problem No One Talks About)

    2026-03-20 | 1 h 4 min.
    Squid fisheries are booming worldwide, but most consumers have no idea what they are actually eating.
    In this episode, marine biologist and Oceana policy advisor Marine Cusa breaks down how seafood labeling gaps are hiding critical information about squid species, origins, and fishing practices. Using DNA testing, her team uncovered that many squid products come from distant, high-risk fisheries, often without any transparency for consumers.
    We explore how traceability failures, unregulated fishing, and complex global supply chains make squid one of the hardest seafood products to track. You will also learn how some fisheries are linked to illegal fishing and poor labor conditions, and why current labeling laws in North America and Europe are not enough.
    If you care about sustainable seafood, ocean conservation, and making informed choices, this episode will change the way you look at calamari forever.
    👉 Follow the podcast to stay informed on ocean science and conservation.
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  • How To Protect The Ocean

    The Squid You Eat Is a Mystery, Seafood Mislabeling Explained

    2026-03-19 | 6 min.
    Seafood mislabeling is more common than most people realize, and squid might be one of the biggest examples. When you order calamari, you are rarely told which species you are actually eating. With more than 300 squid species in the ocean, and most products labeled simply as "squid," consumers are left with almost no information about the origin, sustainability, or even the species on their plate.
    Squid fisheries are growing rapidly across the globe, but they are also some of the hardest to track. Squid is often caught on the high seas, processed in multiple countries, and sold in forms like rings or frozen mixes that remove all identifying features. This creates major gaps in traceability and opens the door to mislabeling, illegal fishing, and supply chain confusion.
    Ocean conservation depends on transparency, and squid shows exactly where the system breaks down. In this episode, we break down why squid is so difficult to trace and what that means for seafood sustainability. Tomorrow, we continue the conversation with marine scientist Marine Cusa, who studies seafood traceability and global squid fisheries.
    Follow the show to stay informed on ocean science and conservation every weekday.
    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Help fund a new seagrass podcast: https://www.speakupforblue.com/seagrass
    Join the Undertow: https://www.speakupforblue.com/jointheundertow

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    Why Seafood Traceability Is Broken (And What's Really on Your Plate)

    2026-03-18 | 8 min.
    Seafood is one of the most globalized food systems in the world, but that complexity comes at a cost: traceability.
    In this episode of How to Protect the Ocean, we break down why it is so difficult to track seafood from the moment it is caught to the moment it reaches your plate. With supply chains spanning multiple countries, processing steps that remove identifying features, and practices like transshipment happening far from oversight, even well-intentioned systems struggle to keep up.
    We explore how seafood moves through a complex network of fishing vessels, cargo ships, processing plants, and distributors, and why information is often lost along the way. You will also learn about the tools scientists and regulators are developing to solve this problem, including DNA barcoding, satellite monitoring, and digital catch documentation systems.
    If you have ever wondered whether the seafood you are eating is what it claims to be, this episode will give you the clarity you need to understand the system and its challenges.
    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Help fund a new seagrass podcast: https://www.speakupforblue.com/seagrass
    Join the Undertow: https://www.speakupforblue.com/jointheundertow

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    The Fish on Your Plate Might Not Be What the Label Says

    2026-03-17 | 11 min.
    What if the fish on your plate isn't the fish you think it is?
    Scientists around the world have been testing seafood from grocery stores, markets, and restaurants using DNA. The results are often surprising. Studies have found that anywhere from 10 percent to more than 30 percent of seafood products are mislabeled. In some cases, cheaper fish are sold as expensive species. In other cases, endangered fish or illegally caught seafood can enter the market under completely different names.
    Seafood mislabeling is not just a consumer problem. It can hide illegal fishing, undermine sustainable fisheries, and make it harder for regulators to protect ocean ecosystems. In this episode, we break down how common seafood fraud really is and why it matters for the future of ocean conservation.
    Follow How to Protect the Ocean for weekday ocean science updates.
    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Help fund a new seagrass podcast: https://www.speakupforblue.com/seagrass
    Join the Undertow: https://www.speakupforblue.com/jointheundertow

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    The Seafood Label Problem Most Shoppers Never Notice

    2026-03-16 | 7 min.
    Most seafood labels look simple, but they often hide more than they reveal.
     
    When you buy fish at a grocery store, the package might say salmon, tuna, or cod. But those market names can represent dozens of different species, and the label rarely tells you exactly which one you are eating. In many cases, key details like the fishing location, the vessel that caught the fish, or the specific species are missing.
    In this episode of How to Protect the Ocean, we explore the seafood labeling gap and why it matters. When multiple species are grouped under the same market name, it becomes harder to detect seafood fraud, track fisheries, and ensure sustainable seafood choices. Understanding what labels do and do not tell us is an important step toward improving transparency in the global seafood supply chain.
    Follow How to Protect the Ocean for weekday ocean science updates.

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Om How To Protect The Ocean

Dive into the Depths: Join Andrew Lewin on 'How to Protect the Ocean' – Your Gateway to Exclusive Ocean Insights! Explore the latest, uncharted realms of ocean science and conservation that you won't find anywhere else. Andrew takes you on an inspiring journey to uncover the hidden gems of oceanic discovery and initiatives. Tune in to discover how you can transform your life for a better ocean, one episode at a time. The How To Protect The Ocean is your resource to keep you informed on the latest ocean news; teach you how to speak up for the ocean; and, how you can take action to live for a better ocean. There is so much information on the ocean and the issues that are affecting it that it can be difficult to find optimism in the future of the ocean. Climate change, overfishing, plastic pollution, water pollution, and coastal development have altered the ocean in ways that have negatively changed the way we use it. The repercussions of climate change, including the ominous specter of rising sea levels, the relentless march of warming ocean temperatures, and the ominous shadow of ocean acidification, have not only altered the very fabric of our coastlines but have also conjured fiercer storms and summoned floods with growing frequency. The fossil fuel industry may whisper in your ear that the situation is insurmountable, an inescapable fate. However, this podcast is here to unveil a different narrative, one that empowers you to take action. It illuminates the path to change by casting your vote for leaders committed to implementing climate-rescuing policies and by offering invaluable insights into how each of us can shrink our individual carbon footprint. The grim reality of overfishing casts a long shadow, fueled by governmental shortcomings in the stewardship of both commercial and recreational fisheries. Within the delicate balance of our oceans, every fish population possesses a threshold - a point at which the relentless harvest of fishermen begins to erode their numbers. The management of these aquatic resources is a formidable task, as the elusive currents of the sea often defy easy tracking. Furthermore, the menace of illegal, unregulated, and unreported (IUU) fishing looms large in many nations, adding to the crisis. Yet, a glimmer of hope shines through the depths. A beacon for responsible consumption emerges in the form of seafood programs, guiding conscientious individuals toward choices that safeguard our oceans. By heeding these programs, you not only savor the delights of sustainable seafood but also become an informed guardian of marine ecosystems. The relentless scourge of plastic pollution has unleashed an epidemic of death upon the denizens of our oceans. It's a ruthless killer, claiming the lives of hundreds of thousands of marine mammals, majestic sharks, grandiose fish, gentle sea turtles, and the graceful sea birds that soar above. The malevolence of this crisis knows no bounds, with microplastics infiltrating even the remotest depths of the ocean and etching their presence along every coastline. To mount a defense against this ecological cataclysm, the clarion call for action echoes on the international and national stages. It beckons governments far and wide to adopt resolute policies, wielding the power to outlaw the menace of single-use plastics and demanding the meticulous detoxification of our supply chains. In this grand battle to safeguard our seas, the fight against plastic pollution knows no borders. The ominous specter of water pollution looms large, a consequence of our thoughtless disposal into the arteries of our planet – our streams, rivers, lakes, and oceans. This callous act reverberates, sending shockwaves through the intricate ecosystems of our coastal havens, where the likes of coral reefs, resilient mangroves, and swaying seagrasses thrive. But alas, this intrusion is not benign; it bears the capacity to corrode and dismantle these vital sanctuaries, the very lifeblood of countless fish and the steadfast guardians of our vulnerable shorelines. Yet, amidst the unsettling tide of pollution, there emerges a ray of hope. Through individual resolve and visionary government policies harnessed with cutting-edge technology, we can stem this toxic deluge. Water treatment systems stand as stalwart guardians, armed with the ability to sift out the insidious nutrients that fuel destructive algal blooms. The power to heal our waters and preserve the sanctity of our coastal treasures lies within our grasp. Coastal development, driven by human desires to construct homes or fortify the shoreline against erosion, represents a significant intervention in the natural order. Yet, these changes, while initially confined to the coastal zone, often send ripple effects that extend far beyond their original boundaries, casting a shadow of unintended consequences. The repercussions of altering coastlines resonate through interconnected ecosystems, occasionally triggering a cascade of events that can inflict profound harm on distant areas. In doing so, this well-intentioned transformation can unwittingly imperil the lives and livelihoods of communities residing in the wake of its impact. It is a stark reminder that our actions along the coast carry a profound responsibility, not just to the immediate environment but to the greater web of life and society that depends upon it.
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