Rigby5
Diamond Member
Are you sure?
More like 12,000 BC when it was swamp.
For 6000 years ago, it was more like grassland.
What Really Turned the Sahara Desert From a Green Oasis Into a Wasteland?
10,000 years ago, this iconic desert was unrecognizable. A new hypothesis suggests that humans may have tipped the balance
www.smithsonianmag.com