How not to be ignorant about the world | Hans and Ola Rosling

Name: How not to be ignorant about the world | Hans and Ola Rosling
Uploaded: 2014-09-11T19:56:18Z
Duration: 19:10
Channel: TED
Description: How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long…

3.1M views · 11 years ago · 19:10

TED

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Sep 11, 2014 · 3.1M views

How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long…