El aumento de habitantes de la Tierra en un vídeo

Watch human population grow from 1 CE to present and see projected growth in under six minutes. One dot = 1 million people. © Population Connection, 2015.See it on Scoop.it, via Recull diari

Continuar leyendo: El aumento de habitantes de la Tierra en un vídeo

Fuente: Recull Diari