Why you should care about whale poo | Asha de Vos
Why you should care about whale poo | Asha de Vos
TED Talks Education · Asha de Vos
January 5, 20155m 31s
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Show Notes
Whales have a surprising and important job, says marine biologist Asha de Vos: these massive creatures are ecosystem engineers, keeping the oceans healthy and stable by ... well, by pooping, for a start. Learn from de Vos, a TED Fellow, about the undervalued work that whales do to help maintain the stability and health of our seas -- and our planet.
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