More than half the world's population lives in cities. In these TED Talks, explore the crowded favelas, greened-up blocks and futuristic districts that will shape the future of cities -- and the future of humanity.
Exclusive articles about Cities
Video playlists about Cities
Talks about Cities
City 2.0: The Habitat of the Future and How to Get There
Edited by TED Books
12 promising, provocative responses to modern urbanization, from transportation to food to art.