How To Protect The Ocean

How To Protect The Ocean

By Andrew LewinScienceNature
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How To Protect The Ocean episodes

  • People and Sustainability: The Human Cost Big Business Keeps Ignoring

    Sustainability conversations usually center on ecosystems, emissions targets, and corporate pledges, but this episode makes the case that people belong at the center of that conversation too. Andrew looks at how communities living closest to refineries, extraction sites, and industrial waterfronts carry a disproportionate share of the pollution burden, often without having consented to the risk in the first place.

    Using a Philadelphia refinery as a case study, Andrew walks through how fenceline communities experience higher poverty rates, higher rates of residents of color, and elevated cancer and respiratory risk compared to their surrounding cities. He extends that pattern to wildfire response, contrasting how affluent California communities were able to evacuate and rebuild after the Santa Ana wind fires with how remote Northern Ontario and Arctic communities, some with only one road in and one road out, had to be airlifted out entirely. The episode also revisits New York's Hudson River, once devastated by industrial chemical runoff and now home to returning oysters, menhaden, and whales after decades of restoration work.

    The back half of the episode turns to policy. As federal environmental justice efforts recede in 2026, states including Minnesota, Illinois, and Massachusetts are stepping into that gap, and nonprofit legal teams are winning court challenges against federal rollbacks. Andrew closes with a reminder that protecting the environment and protecting people are frequently the same fight, and that sustainable business practices tend to protect local economies as much as they protect public health.

    Takeaways

    • Communities near industrial facilities carry a disproportionate pollution burden, often without their consent
    • Fenceline communities show higher poverty rates, higher percentages of residents of color, and elevated cancer and respiratory risk
    • Wildfire evacuation capacity varies sharply by community resources and infrastructure
    • The Hudson River's recovery shows environmental restoration is possible after decades of industrial damage
    • States are advancing environmental justice policy as federal efforts recede in 2026
    • Courts have blocked some federal rollbacks of environmental justice funding
    • Protecting the environment and protecting public health are frequently the same fight

    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

    12 min
  • Why Sustainable Companies Actually Save Money

    Sustainability isn't just good PR; it's good business math. In this episode, Andrew breaks down why companies are shifting toward circular business models, using Philips Lighting as a case study in selling light as a service instead of a product. He digs into the economics behind the shift: a British industrial symbiosis study that saved companies significant money and cut CO2 emissions, a PwC Sweden study showing double-digit operating cost reductions in circular electronics, and the rise of sustainability-linked loans that reward companies for hitting circularity targets with lower interest rates.

    Andrew also gets honest about the limits of corporate sustainability. Greenwashing is real, B Corp certification isn't perfect, and some consulting firms that advise on sustainability also take on fossil fuel clients. He connects this to a broader conversation about right-to-repair legislation, the EU's upcoming circular economy rules, and why appliances that used to last 20 to 25 years now often die within a decade. Along the way, he shares a personal story about a retired school principal who spent 25 years collecting bottles and cans to fund his old school, a small-scale example of the same circular thinking companies are now being pushed to adopt.

    This episode is part of How to Protect the Ocean's weekday coverage of ocean and sustainability news, where Andrew connects business decisions, government policy, and everyday consumer choices to the bigger picture of environmental protection.

    Takeaways

    • Circular business models like Philips Lighting's lighting as a service can cut costs while extending product lifespans
    • Industrial symbiosis and shared waste streams between companies can generate major cost savings and emissions reductions
    • Sustainability-linked loans now offer lower interest rates to companies that hit circularity targets
    • Greenwashing and inconsistent B Corp standards make it hard to separate real sustainability action from marketing
    • The EU's upcoming circular economy legislation includes stricter product design rules, a digital product passport, and consumer repair rights
    • Right to repair laws could reverse the trend of appliances failing well before their expected lifespan
    • Deposit return systems for bottles and cans show how take-back models create financial incentive for recycling

    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

    17 min
  • Why Sustainability Is Becoming a Business Requirement

    Sustainability anxiety is real. Watching wildfires spread, sea levels rise, and ice melt while governments drag their feet on climate policy can leave anyone feeling stuck. Andrew opens today's episode by naming that frustration directly, then makes the case for where real momentum is actually coming from: business.

    This episode breaks down why companies are adopting sustainability practices, sometimes because they want to and sometimes because regulation and consumer pressure leave them little choice. Andrew walks through the European Union's corporate sustainability due diligence directive, a law requiring large companies to address environmental and human rights harms across their entire supply chain. He also shares a real cost savings story from Mountain Equipment Co-op's warehouse recycling overhaul, and explains how B Corp certification gives consumers a way to check a company's environmental and social record before they spend a dollar.

    This episode sets up Friday's interview with a sustainability consultant who works inside the entertainment industry, giving listeners the business and regulatory context needed to get the most out of that conversation.

    Takeaways
    • The EU corporate sustainability due diligence directive requires large companies to address environmental and human rights harms across their full global supply chain
    • Consumer spending and cancel culture create real pressure on companies to change their environmental practices
    • Mountain Equipment Co-op saved millions of dollars annually after fixing its warehouse recycling and packaging process
    • B Corp certification scores companies on people, profit, and planet, giving consumers a way to vet businesses before buying
    • Small and medium-sized businesses face a heavier relative burden than large corporations when new sustainability regulations take effect
    • Industry pushback has already led EU ministers to reduce the number of companies covered by the directive and delay its timeline

    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

    15 min
  • How to Network at Marine Science Conferences Like a Pro

    Conferences can feel intimidating, expensive, and overwhelming, especially if networking doesn't come naturally to you. In this episode, Andrew shares what more than a decade of attending marine science and conservation conferences has taught him about making real connections, from picking the right event for your career stage to crafting an elevator pitch that actually works.

    Andrew walks through how to choose a conference that fits your specific field, why in-person events build stronger professional relationships than virtual ones, and why even seasoned scientists like Dr. David Ebert still get approached by people battling imposter syndrome. He also shares a personal story about coaching his daughter Taya through her first job fair elevator pitch, and how that same pitch helped her get remembered a year later.

    Whether you are a student heading to your first conference or a working professional trying to expand your network, this episode offers practical, low-pressure strategies for showing up, introducing yourself, and building the kind of relationships that shape a career in ocean science and conservation.

    Takeaways

    • Research conferences that match your specific career focus before committing time and money
    • Practice a 20 to 30 second elevator pitch until it comes out naturally
    • In-person conferences build stronger professional relationships than virtual ones
    • Volunteering for a conference planning committee increases visibility and connections
    • Imposter syndrome affects everyone, including established researchers
    • The International Marine Conservation Congress stands out for its inclusive, welcoming atmosphere

    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

    23 min
  • Marineland Canada Shuts Down: The Beluga Whale Rescue Begins

    Marineland Canada is officially closing, and this week the park began moving its remaining beluga whales out of Niagara Falls. Six belugas were flown out on a single flight this week, four to the Shedd Aquarium in Chicago and two to SeaWorld San Antonio, marking the start of a rescue effort that has been years in the making. Andrew walks through how the park got here, from its 1961 founding through decades of protests, whistleblower allegations, OSPCA charges, and a failed 2025 attempt to export the belugas to a Chinese aquarium.

    The episode traces the full timeline: the 2012 Toronto Star exposé that first exposed conditions at the park, trainer-turned-whistleblower Phil Demers and his years-long legal battle with Marineland, the 2019 passage of Canada's Free Willy Bill, and the deaths of Kiska the orca and Mary Holler, the park's last owner, which left the facility's future uncertain. Andrew also digs into why Marineland's plan to send the belugas to China was blocked and why sending them to accredited US aquariums, while still captivity, is being treated as the safer near-term option.

    Andrew shares his own take on the ethics of the situation, arguing that owning captive animals comes with an obligation to care for them regardless of a park's finances, and explains why release into open ocean is not a realistic option for whales that have never hunted on their own. He also covers the ongoing effort to build a whale sanctuary in Nova Scotia and the funding gap still standing in its way.

    Takeaways

    • Marineland Canada is closing and moved its first six belugas to US aquariums this week
    • The park's collapse followed over a decade of OSPCA charges, whistleblower allegations, and public protest
    • A planned export of the belugas to a Chinese aquarium was denied by Canada's fisheries minister
    • Belugas raised in captivity cannot be released directly into open ocean since they have never hunted on their own
    • The Whale Sanctuary Project in Nova Scotia still lacks federal permits and full construction funding
    • The land Marineland sits on is expected to be sold for development once the animals are relocated

    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

    19 min
  • American Samoa Said No to Deep-Sea Mining. The US Government Doubled The Area

    The US government is moving toward the world's first commercial deep-sea mining lease sale, and it's happening in federal waters off American Samoa. In this episode, Andrew breaks down how we got here: a California startup's 2025 request to mine polymetallic nodules, the Request for Information process that followed, and the 75,000-plus public comments that came in during the 30-day comment window, with 80 to 98% opposed to mining. Despite that opposition, and despite a standing moratorium from American Samoa's own governor, the federal government expanded the proposed mining area from 18 million to 33 million acres and pushed the lease sale forward, currently projected for August 2026.

    Andrew walks through who's actually bidding on this, including Impossible Metals, The Metals Company, and a handful of smaller entrants, and digs into what the peer-reviewed science says about the risks. That includes a 2025 Nature Ecology & Evolution study showing a 37% drop in seafloor animal density after a single test mining pass, a Nature study finding measurable impacts still detectable four decades after a 1970s test site, and research on the socioeconomic stakes for Pacific fisheries and tuna-dependent economies.

    The episode closes with the question that matters most: do American Samoans actually want this? Spoiler, no, based on every available measure of public sentiment, though the picture isn't entirely uniform. Andrew also unpacks the deeper pattern here, indigenous Pacific communities being asked to shoulder the risk of an untested industry with little say in the outcome.

    Takeaways:

    • Sign a petition opposing the lease sale
    • Follow and support Earthjustice, Greenpeace, and NRDC as they track legal action
    • Follow Future Swell for ongoing updates
    • If you're a US voter, remember this fight runs through the midterms

    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

    21 min
  • Ghost Nets: Why They Keep Happening and What's Actually Working

    A viral TikTok about fish aggregation devices drifting into marine protected areas got Andrew thinking about a topic he hasn't covered in a while: ghost nets. In this episode, he breaks down what ghost nets actually are, the scientific term for them (ALDFG, or abandoned, lost, or otherwise discarded fishing gear), and why they're a growing, well-documented problem from the ocean surface all the way down to the deep seafloor.

    Andrew walks through what the peer-reviewed research shows: entanglement patterns across whales, seals, sea turtles, and coral reefs, a personal diving story off Big Cayman where he watched a ghost net get cut free from a loggerhead sea turtle, and the real economic and technical challenges holding back solutions like ropeless fishing gear and biodegradable nets. He also covers where progress is actually happening, from derelict net removal programs to circular economy recycling models.

    This isn't a "just stop fishing" episode. Andrew makes the case that ghost nets are a solvable, adaptable problem, but one that needs more research funding, cheaper technology, and stronger enforcement to get there.

    Takeaways from this episode:

    • Ghost nets (ALDFG) are found from the ocean surface to the deep seafloor, and they keep catching and killing marine life for as long as they remain in the water.
    • The animals most affected span whales, seals, sea turtles, and coral reef species, not just fish.
    • Solutions like ropeless gear and biodegradable nets are real and improving, but cost and fisher adoption remain the biggest barriers.
    • Stopping fishing altogether isn't a realistic fix. The path forward is better gear design, more funding, and stronger enforcement.
    • Listeners can support the fisheries and programs that are already investing in gear-loss prevention and removal.

    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

    17 min
  • What the Wildfire Smoke in Your Sky Has to Do With the Ocean

    For a week straight, Andrew watched his own sky turn orange outside Toronto as smoke from nearly 900 wildfires burning across Canada, most of them following the boreal forest from the east coast to Northwestern Ontario, drifted south into the US and back again. He walks through what actually happened on the ground: which towns and First Nations were evacuated, how bad the air quality got (Toronto briefly had the worst AQI in the world), and why northwestern Ontario, not a hugely populated area but home to vulnerable First Nations communities, bore the brunt of it.

    Then he digs into why this keeps happening. Most of Ontario's fires this season were sparked by lightning, not arson, despite conspiracy theories claiming otherwise (arson accounts for well under a quarter of cases). An active El Nino is drying things out further, and climate change is intensifying the underlying heat and dryness that let these fires spread. Andrew also connects the dots to the ocean directly: the boreal forest is one of the planet's biggest carbon sinks, and when it burns that stored carbon heads into the atmosphere, where roughly a quarter of it eventually gets absorbed by the ocean, driving further acidification.

    The back half of the episode gets political. Ontario slashed its emergency firefighting budget from $271 million spent in 2025-26 down to $150 million budgeted for 2026-27, even as Premier Doug Ford defends the province's readiness. Meanwhile, US President Trump and several senators have floated tariffs and sanctions against Canada over the smoke, a move Andrew calls scientifically and diplomatically backwards given how often Canada and the US send firefighters and equipment across the border to help each other. He closes with concrete steps listeners can take, from checking air quality indexes to contacting elected officials about wildfire funding.

    Takeaways From the Episode
    • Nearly 900 wildfires were burning across Canada as of July 16, most following the boreal forest belt into Northwestern Ontario.
    • Vulnerable First Nations communities and small towns bore the brunt of evacuations, some residents had to self-evacuate by boat or air with little warning.
    • Most fires were lightning-caused, not arson, arson accounts for well under a quarter of cases despite online conspiracy theories.
    • Burning boreal forest releases stored carbon into the atmosphere, and roughly a quarter of human-caused CO2 emissions get absorbed by the ocean, tying wildfires directly to ocean acidification.
    • Ontario cut its baseline emergency firefighting budget from $271 million spent to $150 million budgeted for the coming year, a proactive-versus-reactive funding problem.
    • US tariffs and sanctions threats against Canada over the smoke ignore how often the two countries help each other fight fires, including the loss of a Canadian firefighter in Colorado this year.
    • Individual actions still matter: check air quality indexes before extended time outdoors, follow evacuation orders immediately if you're in a fire zone, keep a 72-hour go bag ready, and contact your elected officials if wildfire underfunding frustrates you.

    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

    25 min
  • 100 Years of Data Reveals Why Sharks Keep Stealing Your Catch

    If you've ever felt a hard strike, fought a fish, and reeled up nothing but a head, you already know what shark depredation feels like. In this episode, Andrew breaks down a new study that tracked shark depredation across the entire Atlantic coast, from Maine to Texas and the US Caribbean, going back a full century to figure out why it's happening more now than ever before.

    The study found at least 51 targeted fish stocks affected and 22 shark species involved, with bull sharks and sandbar sharks showing up most often. But the real story isn't that sharks are out of control. It's that decades of shark conservation, starting with the 1993 US shark management plan, actually worked, and a recovering shark population combined with more anglers on the water means more overlap, and more overlap means more bite-offs.

    Andrew unpacks the concept of "dead discards," the fish that die during depredation but never get counted in stock assessments, and why that creates a blind spot in fishery management. The episode closes with concrete, same-day actions anglers (and non-anglers) can take, from changing fishing tactics to reporting depredation events to NOAA, so both fish and shark populations can keep being managed well.

    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

    12 min
  • What Lives in the Middle of the Ocean?

    A thousand meters down off the coast of Brazil, a deep-sea robot caught something almost no one has ever filmed alive: a giant open ocean octopus calmly eating a jellyfish. That moment, captured by the Schmidt Ocean Institute's ROV SuBastian aboard the research vessel Falkor (too), was part of a wider expedition that turned up more than two dozen species new to science, from glowing worms to glass squid to strange colonial siphonophores.

    The discovery points to something bigger than one expedition. The ocean's midwater, the vast zone between the sunlit surface and the seafloor, is by volume the largest living space on the planet, and we've barely looked at it. It's also doing quiet, essential work: midwater animals help drive the biological carbon pump, moving millions of tons of carbon from the surface into the deep ocean every year and helping regulate the climate we all live in.

    That same midwater is now facing a decision. Deep-sea mining companies want to extract metals from the seafloor below it, and the sediment plumes that the process kicks up could drift for enormous distances through this fragile, newly discovered ecosystem. The rulebook that would allow commercial mining hasn't been finished yet, and dozens of countries, including Canada and Brazil, have called for a pause. This episode breaks down what was found, why it matters, and what you can actually do about it this week.

    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

    13 min

About How To Protect The Ocean

From the publisher's feed

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.

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