In part 2 we move through history with topics like: What's the Expanding Earth theory implications for Antarctica? Why are most ancient habitation zones submerged? Is Mars a dead planet? What say Sali

In this crescendo closer Clif deals with the final cards of the SP enigmas, incl. the 4 basic scenarios: Ancient Civ, Nazis, Aliens, & Hollow Earth. Some issues raised: What's his original info before