Addressing Misconceptions: The Reality of Climate Change and Carbon Tax in Canada
Release Date: 11/10/2023
What Your Farmed Salmon Ate: Inside a Five-Year Fishmeal Investigation
How To Protect The Ocean
More than half the seafood eaten on Earth now comes from fish farms, and most of those farmed fish are raised on fishmeal made from wild-caught fish. Maya Martin, deputy editor at The Outlaw Ocean Project, joins Andrew Lewin to unpack Food for Feed, a five-year investigation that traced fishmeal from the ships that catch it, through the plants that grind it, to the farmed fish on your plate. Maya explains how forage fish like sardinella and anchoveta are pulled from waters off West Africa, Peru and Southeast Asia, often from stocks that are already overexploited and from communities that...
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How to Read the Seafood Counter Like a Marine Biologist
How To Protect The Ocean
Picture a big sign over the seafood counter promising sustainable fishing, with a fish every independent guide says to avoid sitting on ice right below it. In most countries nobody broke a rule, because the word "sustainable" on seafood has no legal definition. In this final episode of our sustainable seafood week, Andrew Lewin walks you through how to see past that sign and choose seafood you can feel good about. You'll learn how to use the eco-labels and seafood guides that have already done the research for you, including the Marine Stewardship Council's blue tick for wild seafood, the...
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Is Bottom Trawling Always Bad? It Depends Where
How To Protect The Ocean
Off the south coast of England, about 100 kilometres out, sits Haig Fras, a granite reef covered in jewel anemones and cup corals. For years it was protected on paper, yet heavy fishing gear could still drag across it. In March 2024, that finally changed. In this episode, Andrew Lewin explains why where we fish matters as much as how much we fish, and what it takes to turn a line on a map into real protection. Andrew breaks down the difference between midwater and bottom trawls and puts the damage shown in the recent Ocean documentary into context. Bottom trawling lands about a quarter of the...
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The Trapdoor That Saves Sea Turtles From Shrimp Nets
How To Protect The Ocean
A Kemp’s ridley sea turtle, the most endangered sea turtle on Earth, gets swept into a shrimp trawl. It hits a metal grid, slides out through a flap in the net, and swims away. That small trapdoor, the turtle excluder device, is one of the biggest success stories in fisheries management, and in late August 2026 a US federal appeals court upheld the rule extending it to skimmer trawl boats 40 feet and longer. In this episode, marine biologist Andrew Lewin walks through the bycatch fixes that are working and the fights still underway. You’ll hear why North Atlantic right whales get tangled...
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The Cod Came Back: What a Fishery Collapse Teaches Us About Overfishing
How To Protect The Ocean
Five centuries ago, explorers off Newfoundland described cod so plentiful that a weighted basket lowered into the sea came back full. By July 2, 1992, so few remained that Canada shut the northern cod fishery overnight. About 30,000 people lost their work in what became the largest single layoff in Canadian history. In this first episode of a week-long sustainable seafood series, Andrew tells the story of how the collapse happened and how slowly the cod came back. Andrew then breaks down the words that cause the most confusion in fisheries headlines: overfishing, overfished, depleted, and...
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How to Choose Sustainable Seafood
How To Protect The Ocean
You want to eat seafood the right way. Then you hit the seafood counter and face a wall of labels, a sign promising “sustainable practices,” and an employee who has no idea where the tuna came from. Add documentaries like Seaspiracy telling you to quit fish entirely, and it’s tempting to give up and buy whatever looks good. Unsustainable fishing is the biggest threat to marine biodiversity, so those choices carry real weight. In this episode, Andrew’s good friend Dr. David Shiffman joins the show to talk about his new book, Why Sustainable Seafood Matters. David spent two years on the...
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Slow Down for Whales: How Global Shipping Learned to Share the Ocean
How To Protect The Ocean
Blue whales can’t dodge ships. When scientists tracked blue whales alongside cargo ships off Southern California, the whales responded in just over half the encounters, and every response was the same: a slow, shallow dive. Not once did a whale move sideways out of the ship’s path. Models suggest ships kill around 18 blue whales a year off the U.S. West Coast, nearly eight times what the population can lose and still recover. The good news is in the data. Most blue whale strike deaths happen in a small slice of ocean, and that’s where ports, air quality agencies, marine sanctuaries, and...
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When Whale Food Moves: Climate Change, Crab Traps, and Pop-Up Gear
How To Protect The Ocean
In 2014, a patch of unusually warm water nicknamed "the blob" settled off the west coast of North America. The cold, food-rich water that normally stretches far offshore shrank into a narrow strip along the coast, and hungry humpback whales followed their food straight into the waters where Dungeness crabbers had set thousands of traps, each tied to a vertical rope. Entanglements jumped from about 10 a year to 53 in 2015 and 55 in 2016. In this episode, Andrew traces the line from warmer water to a specific whale in a specific rope. You'll learn why lunge-feeding whales depend on dense patches...
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The Whale Heart That Beats Twice a Minute
How To Protect The Ocean
Fill your hands with cold water, hold your breath, and press your face in. Your heart slows within seconds. That reflex lives in every whale in the ocean too, and in a blue whale it is pushed so far that the largest heart on Earth can drop to two beats a minute on a deep dive. In this episode, Andrew walks through the first heart rate recording from a wild blue whale, led by Jeremy Goldbogen's team at Stanford, and a study by Terrie Williams of UC Santa Cruz that tracked narwhals fleeing after release from nets in East Greenland. The narwhals swam as hard as they could while their hearts fell...
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The Biggest Mouthful: How Blue Whales Eat and Why Krill Matters
How To Protect The Ocean
A blue whale can swallow a volume of water bigger than its own body in a single gulp. That move, called lunge feeding, is one of the most extreme feats in the animal kingdom, and it only pays off when krill is packed into thick, dense swarms. In a thin patch, a blue whale gets back about six times the energy it spent. In a dense swarm, it gets back more than 200 times. In this first episode of the Age of Giants series, Andrew breaks down how rorqual whales feed, then follows the krill. In 2025, the Antarctic krill fishery hit its 620,000 tonne precautionary limit for the first time and closed...
info_outlineIn this episode of the How to Protect the Ocean podcast, Andrew discusses the myths and misconceptions surrounding clean energy in Canada. Joined by Jana Elbrecht, a policy advisor with Clean Energy Canada, they aim to debunk these narratives and shed light on the benefits of renewable energy. They explore topics such as the cost-effectiveness of transitioning to clean energy and the impact of carbon taxing.
Tune in to learn more about the importance of clean energy and why it deserves recognition in Canada.
Links mentioned in the episode:
1) https://www.cer-rec.gc.ca/en/data-analysis/energy-markets/provincial-territorial-energy-profiles/provincial-territorial-energy-profiles-canada.html
2) https://cleanenergycanada.org/media-brief-addressing-common-myths-around-renewable-power/
3) https://cleanenergycanada.org/report/a-clean-bill/
4) https://cleanenergycanada.org/households-in-nova-scotia-can-save-up-to-11000-a-year-by-choosing-clean-energy/
In this episode, the guest explores the concept that failing to reach certain targets can actually be seen as an opportunity for growth and acceleration of plans. This perspective is crucial as it promotes a positive mindset and a willingness to learn from setbacks.
The guest emphasizes the importance of not perceiving failure as an ultimate defeat, but rather as a chance to reassess and adjust strategies. They suggest that when targets are not met, it provides an opportunity to reflect on what went wrong and identify areas for improvement.
By reframing failure as an opportunity, both organizations and individuals can approach setbacks with a growth mindset. Instead of becoming discouraged or giving up, they can utilize the experience to learn, adapt, and develop new strategies to achieve their goals.
The guest also highlights the significance of accelerating plans when faced with failure to meet targets. This involves taking decisive action to address the gaps and shortcomings that led to the failure. It may entail implementing new technologies, adopting innovative approaches, or seeking partnerships and collaborations to expedite progress.
Overall, this episode underscores the importance of viewing failure as an opportunity for growth and the acceleration of plans. By embracing this mindset, individuals and organizations can overcome setbacks and continue working towards their goals with renewed determination and resilience.
Furthermore, the episode emphasizes the need for more widespread and informative discussions surrounding climate change and clean energy. Both the host and guest express their appreciation for having the opportunity to discuss these topics on the podcast, as they believe that this type of information is not often discussed on a level that reaches a wide audience. They express a desire to have more conversations like this to help people understand the progress being made toward clean energy and addressing climate change.
The guest, Jana Alberts, mentions that there is a faction in Canada (and likely elsewhere in the world) that opposes taking action on climate change. However, she believes that this opposition stems from a lack of understanding and awareness of the opportunities that clean energy presents. She emphasizes that transitioning to clean energy could be a great opportunity for Canada, especially considering the country's already high percentage of clean electricity compared to other countries like Germany.
The host also expresses frustration with a narrative that undermines the positive aspects of clean energy. They aim to use the podcast as a platform to dispel myths and narratives that may undermine the benefits of clean energy. They firmly believe that clean energy is a viable solution and want to provide informative discussions to counteract any misinformation or doubts surrounding it.
During the episode, the host addresses the existence of myths and narratives that manipulate people into thinking that clean energy is ineffective, which they find frustrating. They wanted to dedicate this episode to debunking these misconceptions and providing accurate information about clean energy. They express frustration with the narrative that pushes against the positive aspects of clean energy.
One of the myths discussed in the episode is the belief that clean energy is expensive. The host asks the guest, Jana Alberts, about the cost of transitioning to clean energy, specifically in terms of purchasing solar panels for roofs or electric vehicles (EVs). Jana explains that the opposite is true and that clean energy is actually becoming more affordable. She points out that this is a common myth they often encounter.
Another myth mentioned is the concern about the intermittency of renewable energy sources like wind and solar. The host asks Jana about the common worry of what happens if the wind doesn't blow or the sun doesn't shine. Jana addresses this by highlighting countries like Denmark, which have a high share of renewable energy in their electricity generation without experiencing blackouts or major issues. This example challenges the myth that renewable energy is unreliable.
Overall, the episode aims to debunk these myths and provide accurate information about the effectiveness and affordability of clean energy.