Why whale excrement is arguably the most precious substance in our global oceans.

Is this the most valuable thing in the ocean? - David Biello · 5:37 · Video: TED-Ed · Watch at the source

In short: Whales frequently surface to release massive plumes of waste, a substance that appears unappealing but serves a critical ecological function. This video explores why whale poop is essential for maintaining ocean health and supporting a vast array of marine life.

While often dismissed as mere waste, whale excrement acts as a vital component of marine ecosystems. The slurry released by whales during their frequent trips to the surface provides nutrients that support countless other forms of marine life.

By sustaining these diverse organisms, whale waste contributes significantly to the overall health of the ocean. David Biello explains the surprising benefits of this substance, highlighting its role as one of the most important materials in the world's aquatic environments.

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