Outside.in’s Steven Johnson says the Web is like a city: built by many people, completely controlled by no one, intricately interconnected and yet functioning as many independent parts. While disaster strikes in one place, elsewhere, life goes on. (Recorded February 2003 in Monterey, California. Duration: 16:36.)
Watch Steven Johnson’s 2003 talk on TED.com, where you can download this TEDTalk, rate it, comment on it and find other talks and performances from our archive of 300+ TEDTalks — including more talks on and about cities.
Cities, traditionally, have not been the healthiest of places. The spread of diseases, sanitation issues, pollution — these things accelerate with large masses of people living in close quarters. But is that the way it needs to be? Could the cities of the future also be places where all people get top-notch healthcare, and where […]
As a physician and epidemiologist, Gary Slutkin didn’t think he had much to contribute to the conversation about gun violence in America. But then he began to realize something — that outbreaks of violence follow the same patterns as outbreaks of tuberculosis, cholera and AIDS, all of which he’d worked on reversing during a decade in […]