It’s not that we’re incapable of building it. We’re just not using the methods that they used to build it.
This one guy is building his own stonehenge by himself.
They’re building one up the pike from me.
Maybe so but that is probably a minor part of the whole story. The site may be 5,000 or more years older than 2900 BC. I watched a show about a pit of burned human bones dug up there around 1900, studied, placed in a leather bag and reburied in the same hole. They weren’t the elite.