'I've always said, if you protect the ocean, you protect yourself,' says Cousteau. The son of Jacques Cousteau travels to the most extreme locations on Earth, combining science with storytelling, to reveal how the ocean is connected with our own lives. His 'Ocean Adventures' series and killer whale documentary brings to light the threats to sea life because of human activity, and ways we can protect these important creatures. In this video we see a study of toxin levels in humans and orcas.
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