Here we have a video from one of the TEDTalks featuring statistics guru Hans Rosling. With the drama and urgency of a sportscaster, he uses an amazing presentation tool, Gapminder, to present data that debunks several myths about the development of our world. Hans is a Swedish medical doctor, academic, statistician and public speaker. He is a Professor of International Health at Karolinska Institute and co-founder and chairman of the Gapminder Foundation, which developed the Trendalyzer software system.