In the City by the Bay, when the weather is nice, people have taken to lounging, cycling, and otherwise making themselves right at home -- in the middle of the streets.
There are few better examples of a living, breathing sustainable city than Freiburg, Germany. It’s one of the most livable urban environments in the world, thanks to a deep respect for cultural and architectural roots coupled with bold and unconventional planning decisions. Take a look.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.