Ideas change everything

The astonishing hidden world of the deep ocean

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Robert Ballard |

TED2008

• February 2008

Ocean explorer Robert Ballard takes us on a mindbending trip to hidden worlds underwater, where he and other researchers are finding unexpected life, resources, even new mountains. He makes a case for serious exploration and mapping. Google Ocean, anyone?

Want to use TED Talks in your organization?

Want to use TED Talks in your organization?

Ocean explorer Robert Ballard takes us on a mindbending trip to hidden worlds underwater, where he and other researchers are finding unexpected life, resources, even new mountains. He makes a case for serious exploration and mapping. Google Ocean, anyone?

Want to use TED Talks in your organization?

This talk was presented at an official TED conference.

Read our curation guidelines.

About the speaker

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On more than 120 deep-sea expeditions, Robert Ballard has made many major natural discoveries, such as the deep-sea vents. Oh, and he found the Titanic.

Learn more

Wave bye bye to Nereus

Find out what could have happened to Nereus, a deep-sea robot, when it was lost under the sea.

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This talk was presented at an official TED conference.

Read our curation guidelines.