Name: Why the world needs sharks
Uploaded: 2019-07-30T17:20:51Z
Duration: 17 min 27 s
Description: In this eye-opening talk, conservationist Ocean Ramsey explains why sharks -- highly intelligent marvels of evolution -- are actually an essential part of the ocean's ecosystem.

In this eye-opening talk, conservationist Ocean Ramsey explains why sharks -- highly intelligent marvels of evolution -- are actually an essential part of the ocean's ecosystem.

Why the world needs sharks

Scuba Instructor, Shark Diver, marine biologist & model

Sharks play an essential role as the ocean’s immune system, maintaining balance and supporting life for countless species. Despite their critical importance, over 11,000 sharks are killed every hour, mostly for their fins. Their decline threatens ocean health, economies, and even the air humans breathe, as up to 80 percent of our oxygen comes from the sea. Changing perceptions and protecting sharks can boost local economies and restore ecosystems.