Home Podcasts How To Protect The Ocean
How To Protect The Ocean

How To Protect The Ocean

Andrew Lewin 1930 Episodes Jul 3, 2026

Join Andrew Lewin on 'How to Protect the Ocean' for exclusive insights into ocean science and conservation. The podcast covers the latest ocean news, teaches how to speak up for the ocean, and provides actionable steps to live for a better ocean. Topics include climate change, overfishing, plastic pollution, water pollution, and coastal development. Each episode aims to find optimism in the future of the ocean despite the challenges.

Episodes

The Hidden Ocean World Most of Us Will Never See Jul 3, 2026 52:37 Most of us will never visit the deep ocean, yet it covers the majority of our planet and supports life in ways we're only beginning to understand. In this episode, Andrew Lewin wraps up the Surfacing Secrets series with Ocean Networks Canada by exploring why the deep sea remains one of Earth's greatest frontiers. You'll discover how scientists are uncovering hidden ecosystems that could reshape ou
What We Don't Know About the Ocean Could Cost Us Everything Jul 2, 2026 06:26 How do you protect something you barely understand? In this episode, we explore why ocean exploration is much more than discovering strange creatures or mapping the seafloor. Every marine protected area, conservation plan, and fisheries decision begins with one essential ingredient: knowledge. You'll discover how scientists collect the information that guides conservation, from mapping underwater
How Do Scientists Explore a Place Humans Can't Survive? Jul 1, 2026 12:02 The deep ocean is one of the most extreme places on Earth. Crushing pressure, freezing temperatures, and total darkness make it impossible for humans to explore for long, yet scientists continue to make incredible discoveries thousands of meters below the surface. So how do they do it? In this episode, you'll discover the remarkable technology that makes deep sea exploration possible. From remotel
The Deep Sea Isn't Barren, Here's Why That Changes Everything Jun 30, 2026 07:39 Most people picture the deep sea as a dark, empty place where almost nothing can survive. The truth is far more surprising. Thousands of meters below the surface lives an extraordinary world filled with ancient corals, giant sponges, glowing jellyfish, strange fish, and species that scientists are still discovering today. In this episode, you'll learn how life has adapted to crushing pressure, fre
We've Explored Space Better Than Our Own Ocean, How Is That Possible? Jun 29, 2026 07:16 How can we know more about the Moon and Mars than the bottom of our own ocean? It sounds impossible, but it is true. In this episode, we begin a special series on deep ocean exploration by uncovering why so much of our planet remains a mystery and why that matters more than ever. The deep ocean plays a critical role in regulating Earth's climate, supporting marine life, and helping sustain the eco
What Happens to Ocean Science During a War? Jun 26, 2026 10:10 What happens to marine conservation when a humanitarian crisis unfolds? In this episode of How to Protect the Ocean, we explore the remarkable story of marine scientist Mohammed Abu Daya, whose work studying endangered giant devil rays has continued despite the immense challenges of living and working in Gaza. His story reminds us that conservation is ultimately about people as much as it is about
The Return of Mangroves Should Give You Hope Jun 25, 2026 12:39 For years, mangrove forests were seen as one of the world's fastest disappearing coastal ecosystems. Cleared for development, shrimp farming, and agriculture, these unique forests seemed locked in a steady decline. But a new global study tells a much more hopeful story. Researchers have found that mangroves are recovering in many parts of the world, offering one of the most encouraging conservatio
Why This El Niño Matters More Than You Think Jun 24, 2026 08:42 A potential super El Niño is developing in the Pacific Ocean, and scientists are warning that it could have major consequences for marine ecosystems around the world. While El Niño is a natural climate pattern, stronger events can dramatically alter ocean conditions by warming surface waters and reducing the nutrients that support marine food webs. In this episode, we explore why researchers are w
The Hard Truth About Working in Ocean Conservation Jun 23, 2026 34:59 After 11 years of hosting How to Protect the Ocean, I wanted to take a step back and reflect on what the journey has taught me. What started as a simple passion project became a platform for ocean storytelling, science communication, and career development. Along the way, I learned lessons about persistence, networking, and creating opportunities that I never could have predicted when I published
The Ocean Sensors We Almost Lost Jun 22, 2026 09:10 What happens when one of the world's most important ocean monitoring systems is nearly shut down?   The Ocean Observatories Initiative (OOI) collects critical data on ocean temperatures, oxygen levels, currents, marine ecosystems, and climate change. Earlier this year, parts of the program faced significant cuts, raising concerns among scientists, policymakers, and ocean advocates. In this episode
The Ocean Is in Trouble, So Why Is This Report Hopeful? Jun 19, 2026 20:18 The ocean is facing some of the biggest challenges in its history. Rising temperatures, marine heatwaves, coral bleaching, habitat loss, and overfishing continue to put pressure on marine ecosystems around the world. If you only follow the headlines, it can feel like ocean conservation is losing the battle. But hidden within a recent United Nations ocean report is a surprising reason for optimism.
The Power Shift Changing Ocean Projects in Canada Jun 18, 2026 18:28 For decades, Indigenous communities were often asked whether they approved of projects happening in their territories. But a different question is now emerging: why should they not own part of those projects? In this episode of How to Protect the Ocean, Andrew Lewin looks at the shift from consultation to Indigenous ownership in ocean conservation, fisheries, infrastructure, and ocean technology.

Recommended