Just how much is the world’s population expected to grow over the next 40 years? Here’s a look at how the massive population growth over the past 60 years has impacted the world we live in and what to expect as the world population continues to grow.
![World Population Growth [Infographic]](http://www.onlyinfographic.com/wp-content/uploads/2011/03/world-population-960x460.jpg)
