What is th tv doentary that followed the life of a girl and predicted the future for humans?

i am trying to think of the name of a tv show that aired earlier this year (2011) it was on the history channel/discovery channel/national geographic (or something like that) and followed the life of a little girl born in like 2010 until she was in her 80s, doenting the predicted fall of humanity, global warming, droughts, famine, economic disaster, and some possible solutions. I really want to watch it again but I can't remember what it's called! please help!