The special ingredient for ocean health? Animal pee, and lots of it
The sea, some say, is the world’s biggest toilet — and that’s a good thing. Because when it comes to keeping ocean ecosystems in tip-top shape, pee is liquid gold. Without urine from fish, whales and other critters, coral reefs and seagrass meadows would struggle. Kelp forests might wither. And there would be fewer phytoplankton, … Read more