In densely urbanized Hong Kong, transport is the second largest source of greenhouse gas emissions, at 18%. Vehicle traffic is also a major source of toxic air pollutants like NOx, volatile organic ...

Heat is a well-documented threat to health. According to the World Health Organization, nearly 500,000 people die from heat-related causes each year — a number expected to rise by 50% by 2050. But the ...

What does it take for cities to create a true systems change that creates a holistic, positive shift of the entire urban system? Finding and celebrating examples of this feat is at the heart of the ...