the Pyramids are? How old, within 1,000 years is Tiwanaku? How do you know? How half-baked is the reason for your knowing? How do you know the Earth has at its core, molten lava? Or Solid Iron? Or an Inner Sun? What proof do you have?
Anyone can listen to "popular lore" expounded upon by degree'd aficionados and call it scientific knowledge...anyone half-baked...anyone.
Have we not come to understand that all is not what we've been told?
Kinda makes any concrete understandings seem rather stupid when all seems to deteriorate with time and further evolution of consciousness...even Laws are being or have been challenged...
Wha? .....hey....who stole my country?