Göbekli Tepe

Each Land is a swamp in addition to it's other types.

“It’s an enormous site, you can’t just wake up
one morning with no prior skills, no prior knowledge, no background in working with
stone and create something like Gobekli Tepe.
There has to be a long history behind it and that history is completely missing… "

To me it very strongly speaks of a lost civilisation, transferring their technology, their skills, their knowledge to hunter gatherers…”