Mar 16, 2022
Well, in order to survive in the STone age, about 7 .5 billion of us would have to die. :)
Roughly, the international population at the time was between 100,000 and 300,000 people.
Well, in order to survive in the STone age, about 7 .5 billion of us would have to die. :)
Roughly, the international population at the time was between 100,000 and 300,000 people.
