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Teju Cole on race, history, poetry and the Obama election
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Adam Greenfield digs back into his past and comes up with a gem, a talk on mobile devices, mobile content and the danger of knowing too much about a city and eliminating serendipity
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My colleague Lokman Tsui takes a close look at Global Voices as a case study for "hospitality", a philosophical position of openness that starts from a commitment to listen to different voices. Sorry to miss the lecture live, but glad to have a chance to watch this ivdeo after the fact,