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Awakening

Awakening

Season 1 Episode 1
54:40
Understanding

Understanding

Season 1 Episode 2
54:40
Season 1

Changing

Season 1 Episode 3
54:40
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
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The Age of Nature

Blue Carbon Ecosystems

Peter Macreadie discusses blue carbon and how plants sequester more carbon beneath the water than they do on land. He explains how turtles are overgrazing the seagrass meadows because of a reduction in the number of sharks.