Hans Rosling on Population Growth and Raising Livng Standards to check it.

I've referred to Hans Rosling several times before - his graphical view of complex data is just so compelling. So enjoy his latest 10 minute presentation from a TED talk in Cannes. "The world's population will grow to 9 billion over the next 50 years -- and only by raising the living standards of the poorest can we check population growth." This stuff is important.