As we welcome the 7 billionth person to our planet in the fall of 2011, this video offers some arresting facts to put it in perspective:
How much is 7 billion? It would take 200 years just to count to 7 billion out loud.
Every second 5 people are born and 2 people die.
It's not space we need - it's balance.
5% of us consume 23% of the world's energy. 13% don't have clean drinking water.
So welcome little one, the 7 billionth person wherever you are. I hope we can do better than this by the time the 8 billionth baby show up around 2025.