Man on Earth with Tony Robinson

He travels back through 200,000 years of human history to find out what happened to our ancestors when the impact of global warming turned their world upside down.

Using computer generated effects and stunning imagery, the series illustrates how drastic temperatures and the factors that made them so vulnerable transformed environments.

Tony seeks answers at some of the world's most important and intriguing archaeological sites and speaks with leading archaeologists, historians, and climate scientists.