re: Ancient civilizations. Y or N?

I don't know, but I love consuming materials that investigate this question. So many peculiar things out there that seem to refute the consensus about the history of humanity. The precision and sheer magnitude of the great pyramids alone make me wonder what kind of tech they were working with that we have yet to discover. Or the evidence that the Sphinx was at one time surrounded by water. Gobekli Tepi is another one. Fascinating stuff.

I hope I live to see what's in (under?) Antarctica. There are ancient maps based on even older maps that not only show Antarctica way before it was officially discovered, but it shows lush, fertile land.