Hans Rosling

Hans Rosling-the best statues you've ever seen http://www.ted.com/playlists/56/making_sense_of_too_much_data.html

 Hans Rosling represented how the world was changed from 1962 to 2003. In 1962 industrialize countries had small families and long lives in compare with developing countries, they had large families and relatively short lives. Moving to 2003 most of all countries starting to have small families and longer life and we have completely new world.
 He also analysed the world distribution of income where 20% of world population are rich, 20% are poor and 60% are in the middle, however the most population of the world (60%) they had only 24% of the income.
 This video by Hans Rosling it was very interesting and analytical. He had a very interesting way to represent his research by using attractive graphs.