Ideas worth spreading

The 4 commandments of cities

932,800 views | Eduardo Paes • TED2012

Eduardo Paes is the mayor of Rio de Janeiro, a sprawling, complicated, beautiful city of 6.5 million. He shares four big ideas about leading Rio -- and all cities -- into the future, including bold (and do-able) infrastructure upgrades and how to make a city "smarter."

Eduardo Paes is the mayor of Rio de Janeiro, a sprawling, complicated, beautiful city of 6.5 million. He shares four big ideas about leading Rio -- and all cities -- into the future, including bold (and do-able) infrastructure upgrades and how to make a city "smarter."

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

About the speaker

Eduardo Paes

Mayor of Rio de Janeiro

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Mayor Eduardo Paes is on a mission to ensure that Rio's renaissance creates a positive legacy for all its citizens.

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