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31/10/2011 The global population of humans reaches seven billion

2:34

7 Billion: How Did We Get So Big So Fast? | SKUNK BEAR

4:10

World Population Hits 7 Billion

2:38

7 Billion - National Geografic

4:28

SBS News - World population to hit 7 billion

9:30

World's Population Teeters on the Edge of 7 Billion -- Now What?

A former United Nations Secretary General Ban Ki-moon gave a speech on this milestone and promoted the website 7 Billion Actions. Although some groups proposed candidates for a symbolic seven billionth baby, Ban Ki-moon did not choose any.