Was there a Beaker revolution? Both Rupert and Michael are surprised to find that despite a lot of detailed archaeological and genetic evidence, there is much confusion as to what exactly was going on in Britain and Northern/Central Europe 4,500 years ago. However, what is clear is that big changes happened, especially in Britain - where wholesale population change occurred over a few hundred years. What are we to make of this?
Plus:Neolithic beasts of burden, Mesolithic chewing gum, The Folkton Drums and an exhibition of archaeological howlers. And Michael and Rupert fight for the "Grouchy Hat'!