As you know by now, our planet now has a population of 7 billion people. As fellow TreeHugger Brian Merchant put it, "That means 7 billion people who get hungry, need space, and disagree with things that the other 6.999999999 billion people say." And as Brian points out, that means 7 billion people who want electricity, to drive cars, who want clean water, internet access, etc.
But what does 7 billion actually look like?
Check out This great infographic by Fathom, Via http://www.treehugger.com/culture/what-7-billion-looks-infographic.html
