Another fantastic slice of information and history! It's remarkable that any "expert" would have the audacity to state that work of this magnitude was carried out with the use of primitive hand tools. In respect of the great flood as far as I'm aware pretty much every belief system and religion in the world has a flood myth. Like the wall of faces displays the truth of the ancient world is an interconnected civilisation based upon high architecture, science, astronomy and a deep understanding as to the true nature of reality (the Piri Reis map is another fascinating aside). Indeed much of this information is still held within the upper echelons of secret societies.
I've said it before and I'll say it again, the keys to our future lay hidden within our ancient past. Vast amounts of information and artifacts are stored within museum/vatican vaults, they fail to conform to the dogmatic view of history that's been handed down to us and as such are kept from public scrutiny. Thanks for sharing this excellent post my friend, upvoted and resteemed!
Dead on my friend.
Piri Reis will know doubt make an appearance in future posts as it's an amazing piece of evidence regarding the mapping of the planet in antiquity. Puma Punku is unique also as it looks to have been deliberately dismantled or destroyed prior to a flood caused by a cataclysm. The place is at 12,000ft elevation so it was a pretty 'biblical' flood.
The hypothesis of the builders doing a runner as they had prior knowledge of the coming destruction is an interesting one that I'll be looking into. Some cosmic event methinks.
Cheers for reading and a great comment as ever dude.