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	Podcast:		TEDTalks Educação
	Episode:		How not to be ignorant about the world \| Hans and Ola Rosling
	Category:		Education
	Duration:		00:18:55
	Publish Date:		2014-09-11 15:30:03
	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 pointer), demonstrates that you have a high statistical chance of being quite wrong about what you think you know. Play along with his audience quiz — then, from Hans’ son Ola, learn 4 ways to quickly get less ignorant.
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