WorldChanging

By focusing on certain "pressure points" in urban areas, a city can dramatically increase its quality of life, argues Jaime Lerner, the former mayor of Curitiba, Brazil.

This article from Seattle-based publication WorldChanging describes regional planning efforts to protect sensitive fisheries. This regional planning is not based on political boundaries, but rather on biological boundaries.

A new generation of "megacity urbanists" is emerging.

The most serious sustainability problem facing the world isn't global warming.