Rob Cowen and Johnny Flynn at Thornborough Henges

We’re going back to Neolithic times with the award winning author Rob Cowen (“Common Ground” and “North Road”) and his friend the actor and singer Johnny Flynn. For two thousand years the Thornborough Henges in what is now Yorkshire were used as ceremonial spaces and later became Bronze Age burial grounds. As we walk through these enormous circular monuments, Rob explains why he’s fascinated by…