National Geographic Γίναμε 7 δισεκατομμύρια. Τα στατιστικά του πληθυσμού της γης

ΠΗΓΗ: http://flowingdata.com

National Geographic argues a need for balance across the world population in the latest motion graphic video. As is usually the case with these, the video hits you with a lot of aggregate percentages and averages, but it's well-produced and good enough to make you care.