this post was submitted on 27 Jan 2026
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And to add on to your point about the Sahara being less hostile, it used to be filled with life.
https://en.wikipedia.org/wiki/African_humid_period
This period ended right around when recorded history begins. Because the Sahara was not hostile it created a corridor for plants, and animals, and people to make an easy crossing into the levant and then further into Asia and Europe.
https://en.wikipedia.org/wiki/Sahara_pump_theory
Yeah, it's wild how there's just a 5cm thick layer of salt down under the sand, and mining salt slabs from the ancient sea is how most nomadic groups flavor their food.
Plus all the rock art and ancient cities just out in the middle of nowhere today. I once bought a dinosaur tooth from a guy that 1) agreed with claims I had heard that the mountains in the Sahara still harbor things like peach trees, and 2) that there are badlands style areas where herders just find dinosaur bones lying around.