Episode #358: Prehistoric Pillars of Civilization

Kyle delivers his latest presentation on Gobekli Tepe and the wider "Tas Tepeler Civilization" topic. How far back do these ancient megaliths really go? The evidence we have cannot actually tell us, because all of the dating is based on the material found around the megaliths. And is there a connection between the people who inhabited these t-pillar sites and the area of Giza in Egypt?