Exclusive first look at all the speakers at TED Global this year

Updated 1654 GMT (0054 HKT) July 21, 2017

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Story highlights

  • A first look at all the speakers at TEDGlobal this year
  • The conference is back in Africa for the first time in a decade
  • Curator Emeka Okafor says the chosen speakers have "fresh, unique perspectives in their initiatives, pronouncements and work."

Emeka Okafor is the Curator of TEDGlobal 2017, themed "Builders. Truth-tellers. Catalysts." It is being held in Africa for the first time in a decade in Arusha, Tanzania in August.
He writes below about why TED has gathered some of the brightest thinkers on the continent and why the world should be listening. Find out more about the speakers on TED.com
The opinions in this article are solely those of the writer.