“You need to find the right question. There is nothing worse than answering the wrong question well.” Architect Alejandro Aravena…
Too often, people feel checked out of politics — even at the level of their own city. But urban activist…
Humble plants can hide surprising secrets, as biologist Ameenah Gurib-Fakim shows us when she introduces us to rare plant species…
09:46 minutes · Filmed Sep 2014 · Posted Nov 2014 · TED@IBM We all want to use our talents to…
We can see the power of distributed, crowd-sourced business models every day — witness Uber, Kickstarter, Airbnb. But veteran online…