Inside the System That Makes a Seafood Label Trustworthy

Speak Up For The Ocean Blue by Andrew Lewin - Marine Biologist and Ocean Conservationist

Aug 27, 202613:59Science & Medicine

Between a fishing vessel out on the water and a can of tuna in your grocery cart, there is a complex, little-understood system working to verify whether you should trust what is on the label. In this episode of the How t...

Related Episodes

Continue listening to more episodes from Speak Up For The Ocean Blue.

Red Tide, Decoded: Why It Isn't Random, and How to Track It

Sep 15, 2026 - 13:37

No smell. No warning. Just a beach full of people who start coughing at the same time, grab their towels,...

Nature's Kidneys: How Coastal Wetlands Stop Ocean Pollution

Sep 15, 2026 - 19:49

Green water. A smell that won't go away. Sometimes, dead fish washing up on shore. That's what too much n...

Blue Nitrogen: The Nutrient Story Coastal Wetlands Have Been Hiding

Sep 14, 2026 - 01:02:37

Every time this podcast talks about coastal wetlands, the conversation goes straight to carbon. Marshes,...

Who Pays for Plastic? Inside the Law Quietly Shifting the Bill to Producers

Sep 11, 2026 - 17:06

For decades, the honest answer to "who pays to deal with plastic packaging once it leaves the shelf" was...

Inside Ocean Conservancy's Fight to Make Washing Machine Filters the Law

Sep 10, 2026 - 13:46

Ocean Conservancy's "Not Safe for Wash" campaign is built around a simple premise: the fix for washing ma...

Your Washing Machine Sheds Up to 18 Million Microfibers a Load

Sep 9, 2026 - 13:09

Every wash cycle sheds plastic. Last Monday, Andrew talked with Dr. Anja Brandon of Ocean Conservancy abo...

Can Bacteria Actually Eat Plastic?

Sep 8, 2026 - 15:40

Bacteria that eat plastic sounds like the fix everyone's been waiting for, and Andrew gets sent videos ab...

The 90 Percent Fix Hiding in Your Laundry Room

Sep 7, 2026 - 01:06:44

Every time you run a load of laundry, your washing machine sheds plastic. Not metaphorically: synthetic c...