STEFANIE BRENDL on Being Humbled by Sharks /242

Overhead photo of a school of sharks swimming in shadowy waters with golden leaves floating on the surface; photo taken in Columbia by Luis Vidal.

Overhead photo of a school of sharks swimming in shadowy waters with golden leaves floating on the surface; photo taken in Columbia by Luis Vidal.

We begin this week with reverence for sharks as kin that have inhabited Earth’s waters for 450 million years, an existence that even predates trees. These apex predators embody a deep resilience and commitment to their place in this world, however, like many of the ocean’s inhabitants, sharks cannot handle commercial exploitation at the scale of which global capitalism demands. A demand which is vastly different from subsistence fishing. In conversation with guest Stefanie Brendl, we learn how sharks regulate the ocean’s ecosystem, the ramification of dwindling shark populations, and the many reasons that the market for shark, ray, and skate meat has more than doubled since the early 1990s; ranging from the depletion of other fish stocks to the burgeoning pet food, cosmetic, and wellness industries. 

Additionally, we explore the United State’s complicity as the 7th largest shark-fishing country in the world and the significance of understanding our own Fisheries Act in context to multilateral treaties like the Convention on International Trade in Endangered Species of Wild Flora and Fauna. Closing our conversation, we meditate on the reality that our rapid consumption is totally incompatible with biological paces, sexuality maturity, and gestation periods of most life around us. For example, the Greenland shark, which has the longest known lifespan of all vertebrate species (up to 500 years), does not reach sexual maturity for 90 to 150 years, with a gestation period of 8 to 18 years. Unable to breed sharks in captivity or reintroduce them to replenish their stocks, we must ask ourselves who will pay the price for the damage done to the ocean if we propel sharks into extinction?

Sharks are really only seen as a collection of parts that can be sold.
— Stefanie Brendl / Episode 242
Photo of Stefanie Brendl

Photo of Stefanie Brendl

Stefanie Brendl is an advocate for sharks and a creative and social entrepreneur that leads campaigns and projects in all corners of this planet. As founder and executive director of Shark Allies and team member of various NGO coalitions, she has dedicated her last two decades to bringing greater protection to sharks. As filmmaker and producer, she also filmed and produced a documentary called Extinction Soup about the perils of shark finning.


♫ The music featured in this episode is “Across the Water” by Bird by Snow, “Stones Rolling Back Into The Ocean” by Handmade Moments, and “This Year Be” by Left Vessel.

Episode References

Shark Allies


Take Action

Explore Shark Allies Current Calls To Action


We aim to be a gathering place for ideas and solutions ensuring that the growing body of work that we steward remains accessible to the public. If you want to see us continue, or perhaps are especially moved by the episode you are listening to today, please become a monthly sustaining member through our Patreon or consider making a one-time donation directly to us through our website. To stay up-to-date on our work, sign up for our newsletter.