All eight episodes from the second season of the National Geographic documentary that follows celebrities as they look at the effects that global warming is having on the natural world. This season sees actor Jack Black travel to Miami to investigate how coastal areas are equipped to cope with the rising sea levels caused by climate change, Joshua Jackson looks at the impact of ocean warming on coral reefs, and Ty Burrell examines the development of electric vehicles. The episodes are: 'A Race Against Time', 'Gathering Storm', 'The Uprooted', 'Fueling the Fire', 'Collapse of the Oceans', 'Priceless', 'Safe Passage' and 'Uprising'.