Titre
Please share those informations... but do not forget to add a link to spontex!
Packed in Paradise
By rory on 2009-02-05 19:43:06   


80 billion human beings have been born on the planet since the first humans, and half of them in the last two millennia !

Details :

In addition, one out of ten is still alive. This illustrates the exponential nature of demography.

Sources :

INED – Population figures