Season 4
4 episodes · 2022
1Montana: Saving the Last Best Place
The pristine land of President Lincoln's favorite state is under threat like never before as developers, conservationists and cowboys battle for territory.
2Greenland: Breaking the Ice
Global warming is dramatically altering the landscape — and the prospects — of the world's largest island.
3Charleston: History and the Rising Tide
As surging seas and frequent floods batter America's most historic city, the fight is on to save beautiful Charleston and its storied past.
4Hawaii: Protecting Paradisefinale
The global shutdown gave Hawaii's fragile islands a chance to recover from the effects of surging tourism. Can a new balance be struck to protect the island?
