Biology

Hooked by an octopus: Mike deGruy on TED.com

Underwater filmmaker Mike deGruy has spent decades looking intimately at the ocean. A consummate storyteller, he takes the stage at Mission Blue to share his awe and excitement — and his fears — about the blue heart of our planet. (Recorded on the Mission Blue Voyage, April 2010 on the National Geographic Endeavor, the Galápagos Islands, Ecuador. Duration: 16:10)

Watch Mike deGruy’s talk on TED.com, where you can download this TEDTalk, rate it, comment on it and find other talks and performances from our archive of 600+ TEDTalks.