An ingenious proposal for scaling up marine p...

Over the course of hundreds of scuba dives, marine biologist Ayana Elizabeth Johnson fell in love -- with a fish. In this ode to parrotfish, she shares five reasons why these creatures are simply amazing (from their ability to poop white sand to make colorful "wardrobe changes") ...  Show more

Among the dinosaurs, giant sea dragons roamed the ancient ocean. Millions of years later, paleontologist Dean R. Lomax and his team freed the remains of one of these colossal creatures from the Earth. Settle in to learn about the once-in-a-lifetime discovery of the 10-meter-long ...  Show more

There’s a new way for some countries struggling under piles of debt to get relief: by agreeing to spend part of the difference on the environment. The Nature Conservancy, the US-based environmental group, is teaming up with big financial institutions to offer what’s called Blue B ...  Show more

David Lang is a drone expert whose work takes him into the deepest ocean waters of the world. He encourages us to fight to protect our oceans -- something we are all capable of doing collectively. This talk was filmed at TEDxBerkeley. All TEDx events are organized independently b ...  Show more

For centuries, humans have relied on the oceans for resources and food... but even the deepest sea has its limits. This hour, TED speakers discuss how we can save our seas to save our planet. Guests include marine biologists Asha de Vos, Ayana Elizabeth Johnson, and Alasdair Harr ...  Show more

Original broadcast date: June 25, 2021. For centuries, humans have relied on the oceans for resources and food... but even the deepest sea has its limits. This hour, TED speakers discuss how we can save our seas to save our planet. See pcm.adswizz.com for information about our co ...  Show more