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Managing fishing vessels goes far beyond tracking where a boat is registered. In this episode, we dive into Oceana’s Beyond the Flag report to explore how large-scale fishing vessels are often flagged in one country but owned in another, creating dangerous loopholes that allow illegal, unreported, and unregulated (IUU) fishing…

Plastic pollution in the ocean is no longer just an environmental issue—it’s a public health crisis and an economic threat. In this episode, I break down the latest updates from the UN negotiations on a global plastics treaty, explaining why the talks in Geneva this month could set the course…

How 5 billion sea stars died is a story that shook marine ecosystems along North America’s Pacific coast. This episode dives into the groundbreaking discovery of the bacterium Vibrio pectenicida, the pathogen responsible for sea star wasting disease, which decimated up to 90% of sunflower sea stars. We explore how…

Scientist Identifies New Manta Ray Species—the Atlantic Manta Ray, Mobula yarae—in a groundbreaking announcement from Dr. Andrea Marshall and her team at the Marine Megafauna Foundation. In this episode, Andrew Lewin shares the story of how Dr. Marshall, already renowned for identifying two distinct manta species in 2009, confirmed a…

Climate Crisis and Capitalism are at the heart of David Suzuki’s powerful message in this episode. In a candid and impassioned reflection, Suzuki warns that if we continue to prioritize politics and the economy over protecting the environment, we may as well give up on climate action. He challenges the…

Map the Deep Sea to protect what we don’t yet understand. In this episode, Andrew Lewin speaks with Tim Kearns from Map the Gaps, a global initiative working to close the knowledge gap beneath the waves. With over 75% of the seafloor still unmapped in high resolution, the ocean remains…