Kristina Gjerde: How do we monitor the open ocean? Using technology from space exploration.
Barton Seaver: Just because there’s cod at the counter, doesn’t mean there’s enough cod in the sea.
Damien Rice: “We have 12 minutes 37 seconds to write a song. Give me a chord and name an emotion.”
Enric Sala: In a marine protection area, the fish come back after 5 to 7 years. The system recovers.
Photos: TED / James Duncan Davidson
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