Huh. I was just reading yesterday that the Negev is the oldest large-scale stretch of ancient surface in the world (1.8My). https://www.theatlantic.com/science/

Huh. I was just reading yesterday that the Negev is the oldest large-scale stretch of ancient surface in the world (1.8My). https://www.theatlantic.com/science/archive/2018/04/are-we-earths-only-civilization/557180/ https://www.theatlantic.com/science/archive/2018/04/are-we-e...