Rebuilding fisheries in Canada: Capelin biomass is only at 16% of its pre-collapse level, which spells disaster for northern cod's recovery. In this episode of How to Protect the Ocean, host Andrew Lewin breaks down the troubling state of Canada’s east coast fisheries. With DFO ignoring science-based recommendations, capelin is…
Shark communication is critical in changing their "man-eating" reputation from the movie Jaws. Sharks need protection so telling people about the wonders of sharks is essential. Marine biology is more than just a job — it’s a lifestyle driven by passion and purpose. In this episode of How to Protect…
De-extinction is no longer just science fiction. In this episode, we dive into the controversial concept of bringing back extinct species—specifically the dire wolf—using cutting-edge genetic engineering. Inspired by the headline-grabbing efforts to resurrect woolly mammoths, scientists are now exploring how DNA from ancient canids could be used to reintroduce…
Rare intersex southern right whale discovered through genetic testing Intersex marine mammals are an exceptionally rare topic in marine biology. In this episode, we dive into a groundbreaking discovery of an intersex southern right whale. The whale, sampled in 1989, was recently found to possess XY chromosomes through genetic testing.…
Deep sea mining is making headlines as the United States considers allowing operations within its boundaries. In this episode, Andrew Lewin dives into a recent development involving a Canadian company, The Metals Company, that is pushing to mine the deep sea in US territory. What does this mean for the…
Fisheries are more than just the act of catching fish—they’re tightly woven into the fabric of science, activism, and community livelihoods. In this episode of How to Protect the Ocean, we speak with Eva van Heukelom about the many layers of fisheries management and how sustainable practices are shaped not…
Ocean conservation careers are inspiring and impactful, but getting started can feel overwhelming. In this episode of How to Protect the Ocean, host Andrew Lewin explores the real-world steps to becoming a marine biologist or marine conservationist. Drawing from a recent presentation to high school students, he shares common misconceptions,…
🌊 When was the last time you talked about the ocean? Not in a classroom. Not during a documentary. But casually—with your friends, family, or coworkers? The ocean needs our attention, and that starts with conversation. Every chat, every story, and every moment we bring it up helps build a…
When was the last time you talked about the ocean? It’s more important than you think.
Why We All Need to Talk About the Ocean—Not Just the Experts. Ocean literacy isn’t just for scientists, activists, or podcast hosts. In this impromptu and unedited episode, Andrew Lewin reflects on a powerful moment he had while presenting to a group of ninth-grade students—and how it sparked an important…
