I’ve heard people try to claim the garden of eden is a memory of the green sahara, but that’s not provable.

Early civilizations were routinely centered around lush green river valleys, with political strife forcing dissidents out into the dry and sterile periphery. So, I wouldn't say it's a memory of a green Sahara so much as a cycle of cultivation and degradation that has informed human storytelling for millennia.

"Eden" could just as easily be the Indus Valley in modern-day Pakistan. Or the Fertile Crescent of Iraq/Iran. Or the Göbekli Tepe of southeast Turkiye. Or the Nile Delta. Or the modern-day Gaza Strip. Or the rich soils along the slopes of Mount Kenya. Or the bountiful soil of Ukraine. Or yadda yadda yadda.

Maybe all of these places, with migrating peoples constantly looking for the next Promised Land of Fruit and Honey, settling for a time, and being uprooted again.

That's pretty cool. I've heard the idea that the Garden of Eden is where the Persian Gulf is now. It supposedly had incredibly rich soil and an immense supply of fresh water until the glaciers over Europe melted and eventually flooded the area.

Something about the wobble of the earth's axis shifting every once in a while. Also the poles can switch too and our sun does it way more often.

i heard that the amazon rainforest was a desert when the sahara was green too