An expedition traveled along the Pechora River through the Russian tundra towards the Kara Sea, encountering snow and long oil pipelines. They visited settlements like Varnek with post and products, the semi-abandoned town of Amderma with about 300 people now, and a hunter's house, while receiving training at the Arctic Circle. Observations showed the Arctic is in trouble with climate change causing an Arctic desert and temperatures as low as -52 C at a meteo station.