Shamanism and Ancient Architecture with Graham Hancock

Similarities of the pyramids found in South America and Egypt may cause one to wonder if both cultures bear a common cause. We do know that many ancient cultures had shamanic traditions with a long history of contact with non-physical beings. Could it be that the same entities that gave rise to the megaliths of Giza also inspired the architecture of other ancient cultures? Graham Hancock explores the shamanic connection between consciousness and sacred architecture in this interview with David Wilcock originally webcast April 9, 2015.