TED Radio Hour
Our oceans are in danger ... but it's not too late.
Jun 14, 2024
Marine biologists and oceanographer discuss saving the oceans by conservation efforts, sustainable practices, challenges in ocean biodiversity, impact of human activities on whale populations, and the urgent need for protecting marine ecosystems for the future.
50:06
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Quick takeaways
- Whale excrement plays a vital role in nutrient transportation and carbon reduction in the marine ecosystem.
- Ongoing conservation efforts are essential to protect whales from threats like ship strikes and entanglement in fishing nets.
Deep dives
Whale Communication and Ecology
Marine biologist Asha Devos discusses the fascinating world of whales. Highlighting their unique communication methods, Asha explains how whale songs are not just beautiful but essential for echolocation and navigation. Observing them up close, she emphasizes the critical role of whale excrement in transporting nutrients and reducing carbon, impacting the marine ecosystem significantly.
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