Every species has its own important role in maintaining nature's balance. Thomas Barwick/Getty Images hide caption

itoggle caption Thomas Barwick/Getty Images

Everything Is Connected

In this hour, TED speakers explain how everything in nature is connected, and how we can restore its delicate balance.


"In habitats that are pretty much untouched, the sound is organized and structured in such a way so that each critter establishes its own bandwidth" — Bernie Kraus James Duncan Davidson/TED hide caption

itoggle caption James Duncan Davidson/TED
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