如何不对世界感到无知 How not to be ignorant about the world Hans and Ola Rosling

Hans Rosling and his son Ola run an audience quiz with global population, health and income data to show how wrong most people are about the world. Ola then gives four ways to get less ignorant.

Why HN likes it: Recommended as evidence that the world is improving despite negative news, and for how people misjudge global trends.

“I promise it is not a waste of your time.”