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Coral Restoration In Trouble: Why Saving Reefs Takes More Planting Coral

How To Protect The Ocean

Release Date: 04/18/2025

Orca Conservation, Shark Ethics, and David Attenborough’s Ocean Film show art Orca Conservation, Shark Ethics, and David Attenborough’s Ocean Film

How To Protect The Ocean

Orca conservation takes center stage as we highlight an inspiring community-led effort to protect these iconic marine mammals. Andrew explores how nearshore ocean heroes are driving real change, and why their stories matter more than ever. Learn how protecting your local waters can lead to healthier oceans worldwide—and why it’s time we recognize those leading the charge. Shark encounters on social media spark a deeper discussion on wildlife ethics, as Andrew reacts to a TikTok video that demonstrates exactly what not to do. Wrapping up the episode is a look at David Attenborough’s new...

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Why Nearshore Ocean Conservation Is Critical for Climate, Biodiversity, and Communities show art Why Nearshore Ocean Conservation Is Critical for Climate, Biodiversity, and Communities

How To Protect The Ocean

Nearshore conservation is often overlooked in favor of flashy offshore marine protected areas. But a growing movement of community-led initiatives is showing that protecting coastal waters might be one of the smartest, most effective ways to safeguard ocean biodiversity and build climate resilience. This episode explores new insights from the Nearshore Ocean Progress report by the Center for American Progress, which highlights successful local conservation efforts across the U.S. Community-driven ocean protection has the power to achieve more than top-down mandates. By focusing on the waters...

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Why Gray Whales Are Dying: Climate, Starvation, and Human Threats show art Why Gray Whales Are Dying: Climate, Starvation, and Human Threats

How To Protect The Ocean

Gray whales are dying along the Pacific coast—and the reasons are alarming. In this episode, we dive into why hundreds of gray whales have stranded or died between 2019 and 2023. From food shortages in their Arctic feeding grounds to the rising risks of ship strikes and entanglement in fishing gear, we break down what NOAA has called an Unusual Mortality Event (UME) and how climate change is accelerating the crisis. We also explore recent signs of population recovery and what it means for the future of marine mammal conservation. If you want to understand how ocean ecosystems are...

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Ontario Weakens Species Protections | Hawaii’s Climate Fee | Deep Sea Mining Clash | Frilled Shark Expansion show art Ontario Weakens Species Protections | Hawaii’s Climate Fee | Deep Sea Mining Clash | Frilled Shark Expansion

How To Protect The Ocean

Endangered species protection in Ontario is under threat as the provincial government proposes Bill 5, repealing the Endangered Species Act in favor of weaker legislation. Host Andrew Lewin breaks down what these changes mean for biodiversity, habitat protection, and public accountability, and shares how Ontarians can respond through the Environmental Registry. Climate action in Hawaii is taking a bold step forward with a new tourism climate fee aimed at offsetting ecological damage from visitors. Meanwhile, an ancient species—the frilled shark—has been spotted off the coast of Chile,...

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Deep Sea Mining in U.S. Waters: A New Era of Ocean Extraction show art Deep Sea Mining in U.S. Waters: A New Era of Ocean Extraction

How To Protect The Ocean

Deep sea mining in the U.S. is entering a new chapter after a recent executive order signed by former President Donald Trump authorized exploration and extraction not only in U.S. Exclusive Economic Zones but potentially in international waters. This move marks a dramatic shift in ocean policy and raises serious questions about compliance with the United Nations Convention on the Law of the Sea (UNCLOS), which governs activities beyond national jurisdiction. The risks of deep-sea mining are substantial. From disturbing unique and fragile ecosystems on the ocean floor to triggering global...

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Coral Bleaching Across 82 Countries: Why This Global Event Is the Deadliest Yet show art Coral Bleaching Across 82 Countries: Why This Global Event Is the Deadliest Yet

How To Protect The Ocean

Coral bleaching is not just a temporary event—it’s a climate emergency that can unfold over years. In this episode of How to Protect the Ocean, host Andrew Lewin dives deep into the devastating history of global coral bleaching events, revealing how the fourth and current one (2023–2025) is affecting over 80% of coral reefs worldwide. From the Great Barrier Reef to the Caribbean, bleaching is now a global phenomenon threatening biodiversity, food security, and coastal protection. Climate change and rising ocean temperatures are causing corals to lose the vital algae that keep them alive....

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Octopus Ocean Book: Exploring the Genius Minds Beneath the Waves with Mark Leiren-Young show art Octopus Ocean Book: Exploring the Genius Minds Beneath the Waves with Mark Leiren-Young

How To Protect The Ocean

Octopus intelligence is nothing short of extraordinary—and in this episode, we dive deep with award-winning author Mark Leiren-Young to explore the surprising minds, behaviors, and conservation challenges of one of the ocean’s most elusive animals. Inspired by his latest book Octopus Ocean: Geniuses of the Deep, Mark shares jaw-dropping stories about tool-using octopuses, their ability to dream, their strange biology (think blue blood and donut-shaped brains), and why these misunderstood creatures deserve our awe and protection. Octopus conservation is becoming a hot topic thanks to a...

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US Government Rolls Back Environmental Protections for Energy Drilling show art US Government Rolls Back Environmental Protections for Energy Drilling

How To Protect The Ocean

Energy policy shifts in the U.S. are sparking concern as the government rolls back environmental regulations to fast-track oil and gas drilling. In this episode, we examine how these rollbacks could jeopardize ecosystems, especially marine environments, and undermine efforts to transition to clean energy sources. Environmental protections have long served as safeguards for biodiversity and climate resilience, but these new changes prioritize short-term energy gains over long-term sustainability. We discuss the potential consequences for marine protected areas, public health, and climate...

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Defunding Science Due To DEI: What It Means for Canada show art Defunding Science Due To DEI: What It Means for Canada

How To Protect The Ocean

Equity, Diversity, and Inclusion (EDI) have become integral components of Canadian science funding. In this episode, we explore Pierre Poilievre's plan to strip funding from research programs that incorporate so-called "woke" policies like EDI. We examine how EDI policies are currently embedded in major grants from NSERC, SSHRC, CIHR, and more, and discuss what could be at stake for Canada's research innovation if these changes move forward. Pierre Poilievre's proposal has sparked a broader debate within the Canadian academic and scientific communities. Many fear that removing EDI requirements...

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US Opens Up Marine Protected Areas to Fishing: What This Means for Ocean Conservation show art US Opens Up Marine Protected Areas to Fishing: What This Means for Ocean Conservation

How To Protect The Ocean

Fisheries: In this episode, we see the surprising news that the U.S. government is opening up parts of its marine protected areas (MPAs) to commercial fishing. This rollback of protections in the Pacific Remote Islands Marine National Monument has sparked debate about the future of sustainable fisheries and marine biodiversity. Ocean: We explore what this decision signals for global ocean governance and why it could undermine years of conservation progress. Focusing on political motivations and international implications, we ask the hard questions: Are MPAs truly protected if they can be so...

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More Episodes

Coral restoration is often seen as a beacon of hope for our oceans—but are we putting too much faith in it? In this episode, we dive into why coral bleaching has become an annual event, especially on the Great Barrier Reef, and whether restoration can keep up with the pace of climate change. We explore what recurring stress events mean for the long-term survival of reefs and how restoration, while helpful, might be insufficient if larger systemic issues like warming seas and pollution aren’t addressed.

Restoration is discussed not just as a solution, but as a strategy that needs to be reconsidered in light of the science. What happens when reefs bleach four years in a row? What’s the ecological and financial cost of trying to rebuild what’s actively being destroyed? This episode challenges listeners to rethink what ocean conservation should prioritize in the fight for the future of coral reefs.

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