A clear look at how deep sea discovery becomes ocean knowledge.
The episode offers a measured look at deep sea exploration in the Northeast Pacific, with Monica Peltz and Heidi Gartner laying out what it takes to study places most people never see.

Ocean science, made clear and urgent.
How To Protect The Ocean is a weekday ocean news and conservation show built around clear explanation. It connects deep-sea exploration, climate pressure, species research, and marine policy to practical questions about why the ocean matters.
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How To Protect The Ocean is a weekday ocean science and conservation show with a patient, explanatory style. It is built for listeners who want more than a headline about warming seas, endangered animals, or a new report. The show spends time on definitions. Governance becomes rules, enforcement, accountability, and cooperation. A seamount becomes an underwater mountain with life gathered around it. An ice shelf becomes a structure that holds inland ice back. That habit of translating science into ordinary language gives the show its shape. Recent episodes range widely across the ocean world. A deep-sea series with Ocean Networks Canada follows the tools, maps, and remote observations that help scientists study places humans cannot survive. The show treats discovery as more than finding a new species. It can mean extending a known range, documenting rare behavior, or finally seeing enough of an animal to understand its place in an ecosystem. Antarctic episodes connect distant ice and real-time monitoring to sea level rise, ocean circulation, and climate systems. A report on glacier melt explains why ocean water beneath the ice can be as important as the air above it. The series also looks at conservation under difficult human conditions. The episode on devil ray research in Gaza keeps the focus on science, risk, community knowledge, and the fact that biodiversity does not pause during conflict. Other conversations turn toward cold-water oceans, Nova Scotia tide pools, eelgrass, blue sharks, mola mola, and the overlooked beauty of temperate systems. The career episode adds another layer, describing marine science and communication as work that often requires persistence before stability arrives. Across formats, the show favors clarity over spectacle. It is warm, direct, and grounded in the daily work of people trying to understand and protect the ocean.
Made for: For ocean-curious listeners, conservation students, marine science followers, and people who want climate and biodiversity stories explained without being flattened. It suits anyone who likes careful context more than quick outrage.
What sets it apart: The show stands out by treating ocean news as a translation task: technical ideas are defined, repeated, and tied to real examples. Its mix of weekday updates, scientist interviews, conservation career talk, and field technology gives it unusual range.
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 ca…
Based on 5 episodes we listened to · September 2026
Andrew Lewin connects ocean research to the technology, policy, and patient institutional work that can turn evidence into conservation.
Andrew Lewin keeps ocean science tied to the decisions, tools, and working lives around it. Interview-led episodes move from deep-sea observation and the fine distinctions of taxonomy to cold-water ecosystems and tuna management, while solo updates examine conservation…
Tuna harvest rules get interesting when you want your ocean hope backed by evidence.
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Short reviews from the PlayNext desk, based on the episodes we processed.
A clear look at how deep sea discovery becomes ocean knowledge.
The episode offers a measured look at deep sea exploration in the Northeast Pacific, with Monica Peltz and Heidi Gartner laying out what it takes to study places most people never see.
An 11-year marker that presents ocean conservation careers as patient, practical work.
This episode frames 11 years of work through a career shaped by marine science and conservation, and it does so by moving steadily from the work itself into conservation policy and then into the practical side of volunteering, patience, and the long road from a first podcast…
A stark ocean report that finds hope in stronger governance and faster enforcement.
How To Protect The Ocean sets a hard UN assessment against a more hopeful counterpoint: governance is improving. It keeps the damage in view, with warming seas, more marine heat waves, stressed fish populations, and rising sea levels, but the episode's real argument is that…
Cold-water oceans get a grounded, place-based spotlight.
This episode leaves the usual tropical ocean backdrop behind and spends time with colder waters instead. Temperate seas, tide pools, eelgrass, and species like mola mola and blue sharks get the attention, and Kirstie Burnett’s clear affection for these places gives the…
A rare tuna conservation win, explained as a system rather than a miracle.
The episode lands on a notable tuna conservation milestone: last year, 100% of the tuna catch in ISSF reports came from stocks that were not experiencing overfishing.






Host Andrew Lewin interviews Susan Jackson, president of the International Seafood Sustainability Foundation, about a new report showing almost 100% of global tuna catch comes from stocks not experiencing overfishing.
Host Andrew Lewin examines why global fisheries management often fails despite available science, highlighting political negotiations and international complexities.
This episode wraps up the Surfacing Secrets series with a close look at the Northeast Pacific.
A study cited by Andrew Lewin reports that mangrove gains over the past 16 years outpaced losses, leaving global coverage about 1% below its 1980s level.
Eleven years after the first How to Protect the Ocean episode, the host uses the anniversary to reflect on a career in marine science and conservation.
Andrew Loon opens by setting the episode against a hard ocean picture.
In 2021, a coalition of Mi'kmaq First Nations acquired 50% ownership of Clearwater Seafoods: not consultation, but ownership.
In the Strait of Gibraltar, shipping noise may make it harder for pilot whales to communicate, according to research highlighted by Mongabay.
This episode argues that the ocean is bigger than the tropical image most people carry.
This episode explores an international mission to install real-time ocean monitoring systems in Antarctica and discusses how data from this remote region impacts global climate, sea levels, and marine ecosystems.
This episode explains how ocean warming from below, not atmospheric warming, is accelerating the collapse of Antarctic glaciers by weakening their stabilizing ice shelves.