For the first time, Gapminder can now visualize change in life expectancy and income per person over the last two centuries. In this Gapminder video, Hans Rosling shows you how all the countries of the world have developed since 1809 - 200 years ago. This is simply short and a hell of a great thing to see. Check out the other great Hans Rosling talks on You Tube or go to their website and play with their incredible visual data - click here for that.
