Vous avez l'impression que le monde est en train de devenir moins amical? Le sociologue Jonathan Zittrain ose être en désaccord. Il insinue qu'Internet est composé de millions de bonnes actions désintéressées, de curiosité et de confiance.
Language : english
Subtitles : french
Clay Shirky aborde le "surplus cognitif" - le travail collaboratif en ligne que nous effectuons grâce à nos cycles de cerveau disponibles. Tout en étant occupés à éditer Wikipedia, à poster sur Ushahidi (et, oui, à faire des LOLcats), nous construisons un monde meilleur et plus coopératif.
Clay Shirky argues that the history of the modern world could be rendered as the history of ways of arguing, where changes in media change what sort of arguments are possible -- with deep social and political implications.
Language : english
Subtitles : french
A TED2009, Tim Berners-Lee a lancé un appel pour "des données brutes, maintenant" - afin que les gouvernements, les scientifiques et les institutions rendent leur données publiques sur internet. A l'université TED en 2010, il montre quelques-uns des résultats intéressants que l'on obtient en reliant les données.
Tim Berners-Lee invented the World Wide Web. He leads the World Wide Web Consortium, overseeing the Web's standards and development.
Language : english
Subtitles : french
Jacques Vallée, one of the co-creators of the Internet, explains how the acceleration of technology in an increasingly connected society is producing "impossible futures" that range from rapid collapse of major banks to the emergence of complex new forms of political power, with the Internet as both a tool and a victim.
Quotes:
[The KGB] arrested people at random, and brought them to their headquarters; they had one question for them: "who do you know? who do you talk to, and what do you talk about?" If somebody wanted to do that today, they would not need to arrest people, all they need to do is look at Facebook, Twitter, Google; we give this information everyday to the network and the superstructure above the web.
[nb: slightly shortened and simplified]
The connected world provides many examples of "Impossible" futures that create a dissonance between existing cultures or belief systems... and the sudden emergence of new facts. The impact cannot be ignored.
A Turing machine (TM) is a very simple kind of computer,
* but despite its simplicity it can do anything
* that the computer you are reading this on can
* (it will probably be slower, but it will work).
Making sense of too much data (10 talks)
It's the age of Big Data. But what, exactly, do we do with all this information? These talks explore practical, ethical -- and spectacularly visual -