Moving a Mountain (S01E09)

In the series finale titled "Moving a Mountain," Michael C. Hall wraps up his exploration in Bangladesh, a low-lying nation facing the threat of rising seas that could submerge 17% of its land. Meanwhile, conservationist M. Sanjayan revisits leading climate scientists to delve deeper into crucial data that reveals insights into the planet's evolving climate. His journey takes him to Tupungatito, the southern Andes' northernmost historically active stratovolcano, as he seeks to understand the past and future implications of climate change.