Man on Earth

Tony Robinson picks through the ruins of three great civilisations from the last 2,000 years to ask what made these civilisations more vulnerable to climate catastrophe than the ones who survived. In the jungles of Central America he investigates how decades-long drought brought the advanced Mayan civilisation to an apocalyptic end, resorting to human sacrifices to plead to their gods for salvation. Dr Joy Singarayer travels to the extraordinary landscape of Greenland to discover how the mini-Ice Age of the 13th century wiped out the 'advanced' Vikings, while their 'savage' Inuit neighbours developed new tools and strategies to stay alive. Meanwhile, in the deserts of America's southwest, Dr Jago Cooper investigates the climate crisis that made the Puebloan inhabitants of extraordinary cliff cities homeless 750 years ago.

Tony Robinson examines societies similar to our own, who not only survived climate change, but flourished. In Peru the Hauri people embraced a savage drought, developed advanced techniques of water management and founded a great empire, itself the basis of the great Inca nation. In Europe, Tony learns how a mini-Ice Age triggered the Black Death; but rather than cripple medieval Europe it launched a period of unprecedented progression. The Industrial Revolution and globalisation were hastened by the benefits of a stable climate, but Tony also learns how this stability appears to be ending, bringing a new threat to human societies.