Remember H. Rosling
@HansRosling
The late Hans Rosling, Co-Founder of @Gapminder & Professor @GlobalHealthKI had many followers. I (@OlaRosling) maintain this account to commemorate Hans.
Joined February 2009
158 Following 279.8K Followers
Hans :"I don't consider myself an optimist or a pessimist, but rather a possibilist."
