Ideas worth spreading

How we wrecked the ocean

903,053 views | Jeremy Jackson • Mission Blue Voyage

In this bracing talk, coral reef ecologist Jeremy Jackson lays out the shocking state of the ocean today: overfished, overheated, polluted, with indicators that things will get much worse. Astonishing photos and stats make the case.

In this bracing talk, coral reef ecologist Jeremy Jackson lays out the shocking state of the ocean today: overfished, overheated, polluted, with indicators that things will get much worse. Astonishing photos and stats make the case.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

About the speaker

Jeremy Jackson

Marine ecologist

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A leader in the study of the ecology and evolution of marine organisms, Jeremy Jackson is known for his deep understanding of geological time.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.