Each time I watch Dr. Hans Rosling* deliver one of his famous TED Talks, I am reminded that I really don’t know what I think I know.
That’s a good thing because as the headline of this recent Nature article suggests, Three minutes with Hans Rosling will change your mind about the world, sometimes I need a world-refreshing view of the world.
*Dr. Hans Rosling is Professor of International Health at Karolinska Institute and co-founder and chairman of the Gapminder Foundation, which developed the Trendalyzer software system. He is also a medical doctor, academic, statistician, and world-renowned public speaker.
How not to be ignorant about the world | Hans and Ola Rosling
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