“7 Billion”

The world’s population will hit the 7 billion mark this year. National Geographic gives some context to what that really means.

This post was created by a user and has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can post awesome lists and creations. Learn more or post your buzz!

  Your Reaction?

    Hot Buzz

    Here Are The Fifty-Four Models Walking In This Year’s Victoria’s Secret Fas...

    Facebook Lets Advertisers Hide Ads From People Based On “Ethnic Affinities”

    Now Buzzing