By 
Clay Shirky
 | 
TED Stage Talk

How social media can make history

While news from Iran streams to the world, Clay Shirky shows how Facebook, Twitter and TXTs help citizens in repressive regimes to report on real news, bypassing censors (however briefly). The end of top-down control of news is changing the nature of politics.

Related tags:

communication
culture
global issues
politics
social change
social media
technology
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