Earth: The Power of the Planet is a Scientific Documentary programme.

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Earth: The Power of the Planet: Oceans

Series 1, episode 4

Directed by (unconfirmed)
Matthew Gyves

Dr Iain Stewart examines the role of oceans in the formation of Earth as it is today. From the shaping of coastlines to the phenomenon of El Nino, the energy of the current is the most consistent in nature and when it fails the effects are catastrophic. Investigating what will happen if global warming proceeds as predicted, the presenter discovers carbon dioxide will acidify and destroy many nutrients. When last that happened, 250 million years ago, it led to the biggest mass extinction in history

Cast (unconfirmed)

Iain Stewart