Building green, livable cities that last
Megacities—urban centers that house more than 10 million people—differ in landscape and climate. But population density produces similar challenges and demands for innovative solutions.
By 2050, global cities are expected to house 68 percent of the population. To maximize efficiency and sustainability in cities, we need to rethink municipal government.
Start-up firm NET Power is developing a new approach to capturing and storing carbon.
A Western bias limits progress, so educators must share how communities in the developing world manage environmental change, argues Harini Nagendra.