Ep. 10 - Passage to the Future

The Polar Sea

Described Video:
Threading between the Diomedes islands our explorers finally exit the Bering Strait and complete the Northwest Passage. As they sprint towards the safety of the Aleutian Islands, they pass one last astonishing impact of climate change: an entire community that is sinking into the sea, creating America's first climate refugees.
Aired:
Aug 13, 2018