The Ancients host Tristan Hughes sits down with Professor John Mcnabb at the University of Southampton to discuss the extinct species of archaic human, Homo Erectus (aka the 'Upright Man') that existed about 2 million years ago.

Were these ancient ancestors the first to make stone tools? Were they the first to create fires? How did they hunt? How similar were they to Neanderthals and Homo Sapiens? Why did they go extinct?

Tristan and John cover all of this ground as well as touching upon another species of human that lived on the remote islands of Indonesia, Homo Floresiensis, otherwise known as 'The Hobbit' due to its small structure and features.