How the Earth Changed History

SN 1 | EP 5 | The Human Era

In this final episode we explore a completely new force; humans. It's easy to think of our impact on the planet as a negative one, but as we discover, this isn't always the case. But it is clear that today we have unprecedented control over many of the planet's geological cycles. The question is how will we use this power?

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How the Earth Changed History
Season 1