PodcastsNatureHow To Protect The Ocean

How To Protect The Ocean

Andrew Lewin
How To Protect The Ocean
Latest episode

1934 episodes

  • How To Protect The Ocean

    What Dead Seabirds Are Trying to Tell Us About the Pacific Ocean

    2026/07/07 | 8 mins.
    Thousands of seabirds are washing ashore along California's coast, starving, exhausted, and unable to find enough food. While the images are heartbreaking, scientists say the birds are only the visible symptom of a much larger problem unfolding beneath the surface. In this episode, we explore why seabirds are dying and what their struggle reveals about the health of the Pacific Ocean.
    You'll learn how marine heat waves are disrupting one of the world's most productive ocean ecosystems by reducing nutrients, shrinking fish populations, and breaking apart the marine food web. We also look at why seabirds act as early warning indicators, often showing us that something is wrong long before the full impact reaches fisheries, marine mammals, or coastal communities.
    With another powerful El Niño expected to develop, these warning signs may become even more important in the years ahead. Understanding what is happening today can help us prepare for tomorrow and remind us why protecting ocean ecosystems means protecting the communities and wildlife that depend on them. Listen now to discover why the fate of seabirds matters to all of us.
    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

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
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    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    Who Really Decides Canada's Climate Future?

    2026/07/06 | 8 mins.
    Canada has admitted it is no longer on track to meet its 2030 climate targets, but the reasons go far beyond domestic politics. In this episode, we explore how changing economic priorities are reshaping Canada's approach to climate action. The surprising twist is that many of these changes begin outside Canada's borders.
    New U.S. tariffs and shifting trade policies are putting pressure on Canada's economy, forcing leaders to rethink where to invest and what to prioritize. As economic policy changes, climate policy often changes with it. We follow that chain of events to understand why Canada's emissions outlook has changed and what it means going forward.
    Finally, we connect the dots to the ocean. Slower climate progress means greater risks for marine ecosystems, coastal communities, and the industries that depend on healthy oceans. If you've ever wondered how international politics can influence ocean conservation, this episode brings the whole picture together.
    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

    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 Hidden Ocean World Most of Us Will Never See

    2026/07/03 | 52 mins.
    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 our understanding of the ocean.
    Andrew is joined by Monica Peltz of Ocean Networks Canada and Heidi Gartner from Fisheries and Oceans Canada to discuss what it takes to study places thousands of meters below the surface. They share how cutting-edge technology, education, and collaboration are making deep-sea science more accessible than ever before. Their work is helping students, researchers, and the public experience discoveries that were impossible just a generation ago.
    The conversation also explores why deep-sea exploration matters far beyond scientific curiosity. Understanding these hidden ecosystems helps inform conservation decisions, strengthens ocean stewardship, and reminds us how much of our planet is still waiting to be explored. By bringing these unseen worlds to light, we can make better choices about protecting the ocean for future generations.
    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

    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

    What We Don't Know About the Ocean Could Cost Us Everything

    2026/07/02 | 6 mins.
    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 canyons to identifying coral gardens and sponge reefs that most people will never see. We also look at what happens when important ecosystems are damaged before we even know they exist, and why exploration gives decision makers the evidence they need to protect the right places.
    This episode is the final part of our deep-sea exploration series leading into tomorrow's special interview with experts from Fisheries and Oceans Canada and Ocean Networks Canada. If you've ever wondered why ocean science matters to your everyday life, this conversation will show you why understanding the ocean is the first step toward protecting it.
    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

    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

    How Do Scientists Explore a Place Humans Can't Survive?

    2026/07/01 | 12 mins.
    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 remotely operated vehicles and autonomous underwater robots to multibeam sonar, artificial intelligence, and environmental DNA, these tools are transforming how we study one of the least explored parts of our planet. You'll also learn why mapping the ocean often leads to discoveries scientists never expected to find.
    This episode is part three of our four-part series leading up to Friday's interview with experts from Ocean Networks Canada and Fisheries and Oceans Canada. By the end, you'll understand why technology is helping scientists ask bigger questions, make new discoveries, and build the knowledge needed to better protect Canada's deep ocean and the rest of our blue planet.


    Map the Gaps: https://www.mapthegaps.org/
    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

    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
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About 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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