A city is more than just a collection of buildings and streets. It's an ecosystem, with a complex web of connections linking the people who live there to the resources they use and the institutions that serve them.
The sustainability of these communities should always be a priority for urban planners and city leaders, but all too often it takes a backseat to competing interests like economic development and population growth.
Fortunately, we've seen examples around the world where cities have been able to overcome these challenges by taking bold steps towards creating more sustainable cities—and you can help make your city one of them.
Cities are where the majority of people live, and they're also the most energy-intensive places on Earth. When we think about how to make our cities more sustainable and reduce their carbon footprints, we'll need to take a comprehensive approach, including both technological innovations and new policies.
While governments and businesses can certainly do more to advance sustainability in urban areas, there's plenty that individual citizens can do as well. So let's explore some of the key ways—both big and small—that we can work together to make our cities a little greener.
