Bogota: Building a Sustainable City

Enrique Peñalosa, the former mayor of Bogotá, Colombia, transformed one of the world's most chaotic cities into a model of civic-minded and sustainable urban planning. He reformed public transportation, added greenways, built mega-libraries and created the longest stretch of bike-only lanes in the world. But along the way, he met tremendous opposition from the very people he was attempting to help.

The show’s own verdict is on its page.