With a growing awareness of the myriad of threats now facing modern society, an increasing emphasis is being placed on policies of sustainability, environmental protection, and green living.
This battle is primarily fought in the world’s major cities; large urban centers such as these are responsible for the largest part of the pollution problem and therefore also have the power to make an enormous difference. This infographic from HouseTrip looks at what six of the world’s largest cities are doing in the name of going green.