In episodes 7 and 8 of Season 2, rivalries harden and new alliances begin to reshape the balance of power on both sides of the sea. Ragnar and King Horik clash over the fate of Jarl Borg and over who should control their next expedition to England. While Horik argues that they still need Borg’s ships and warriors, Ragnar finds an unexpected new ally in Lagertha, now commanding warriors of her own. With that obstacle removed, Ragnar carries out one of the most terrifying punishments in Viking tradition: the blood eagle. At the same time, King Ecbert welcomes King Aelle to Wessex and seals an alliance between their kingdoms through marriage, preparing England for the Vikings’ inevitable return. The tension only increases when Aslaug’s dark prophecy appears to come true with the birth of Ragnar’s son Ivar, while the Viking fleet once again sails for Wessex. Ragnar wants negotiation and sees the possibility of something more lasting than simple plunder, but Horik is driven by revenge and increasingly resents Ragnar’s independence. Ecbert, meanwhile, prepares both for peace and war, using Athelstan as a link to the man he knows is unlike any other Viking leader. When Ragnar discovers that Athelstan is still alive and Ecbert offers talks under safe conduct, the possibility of a historic agreement suddenly emerges—but distrust, ambition and bloodshed threaten to destroy it before it can even begin.
As climate chaos intensifies, animals across the planet are being pushed into conditions their bodies and instincts were never designed to face. Floods arrive where drought once ruled, storms grow stronger, seas warm and familiar habitats disappear. Narrated by Andrew Lincoln, this six-part natural history series follows wildlife confronting these extremes at close range, revealing not only the destructive power of a changing climate but also the extraordinary ingenuity, resilience and adaptability animals use to survive. In the first three episodes, the struggle begins on an increasingly extreme Earth. Burrowing owls on the North American Great Plains race to protect their chicks from tornadoes, cheetahs in Kenya battle record floods, polar bears search for vanishing sea ice and chimpanzees survive severe drought by digging their own filtered water holes. Rising waters then transform entire ecosystems: pygmy elephants face monsoon floods in Borneo, a platypus is swept into a violent flash flood in Australia, and a lone lioness in the Kalahari turns an unexpected flood into a rare hunting opportunity. Finally, along the world’s coasts, Caribbean flamingos confront a category-five hurricane, anole lizards cling on through violent winds, California sea otters struggle through huge storms and collapsing kelp forests, while clownfish on the Great Barrier Reef face a marine heatwave that threatens the very anemones on which their families depend.
The tension only increases when Aslaug’s dark prophecy appears to come true with the birth of Ragnar’s son Ivar, while the Viking fleet once again sails for Wessex. Ragnar wants negotiation and sees the possibility of something more lasting than simple plunder, but Horik is driven by revenge and increasingly resents Ragnar’s independence. Ecbert, meanwhile, prepares both for peace and war, using Athelstan as a link to the man he knows is unlike any other Viking leader. When Ragnar discovers that Athelstan is still alive and Ecbert offers talks under safe conduct, the possibility of a historic agreement suddenly emerges—but distrust, ambition and bloodshed threaten to destroy it before it can even begin.