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Some of the world's greatest innovators, entrepreneurs, and business researchers share their stories and insights from the stage at TED conferences, TEDx events and partner events around the world. You can also download these and many other videos for free from TED.com that features interactive English transcript, and subtitles in as many as 80 languages. TED is a nonprofit devoted to Ideas Worth Spreading.


Thomas Piketty: New thoughts on capital in the twenty-first century

October 6th, 2014

Episode 95 of 176 episodes

French economist Thomas Piketty caused a sensation in early 2014 with his book on a simple, brutal formula explaining economic inequality: r > g (meaning that return on capital is generally higher than economic growth). Here, he talks through the massive data set that led him to conclude: Economic inequality is not new, but it is getting worse, with radical possible impacts.

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