Ideas worth spreading

3,951,380 views | Hans Rosling • TED2007

New insights on poverty

Researcher Hans Rosling uses his cool data tools to show how countries are pulling themselves out of poverty. He demos Dollar Street, comparing households of varying income levels worldwide. Then he does something really amazing.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

Researcher Hans Rosling uses his cool data tools to show how countries are pulling themselves out of poverty. He demos Dollar Street, comparing households of varying income levels worldwide. Then he does something really amazing.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

About the speaker

Global health expert; data visionary

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In Hans Rosling’s hands, data sings. Global trends in health and economics come to vivid life. And the big picture of global development -- with some surprisingly good news -- snaps into sharp focus.