You can share this video by copying this HTML to your clipboard and pasting into your blog or web page.
You either have JavaScript turned off or have an old version of the Adobe Flash Player. To view this rating widget you
need to get the latest Flash player.
If your browser allows only "trusted sites" to execute Javascript, you should add the "googleapis.com" domain to your whitelist to allow our Flash detection to work properly.
Got an idea, question, or debate inspired by this talk? Start a TED Conversation.
El autor Steven Johnson nos lleva durante diez minutos hacia el Mapa de los Fantasmas, su libro acerca del brote de cólera de Londres en 1854 y el impacto que éste tuvo en la ciencia, las ciudades y la sociedad moderna.
Steven Berlin Johnson is the best-selling author of six books on the intersection of science, technology and personal experience. His forthcoming book examines "Where Good Ideas Come From." Full bio »
Translated into Spanish by Jaime Gonzalez Magallanes
Reviewed by Cristián Aguirre
Comments? Please email the translators above.
Just follow the guidelines outlined under our Creative Commons license.
This comment will be attributed to . Not ? Sign Out.