These 7 qualities are essential for sustainable cities.
![essentials of sustainable city](https://enptinio.com/wp-content/uploads/2020/05/sustainable-city-infog-1200x689.png)
These 7 qualities are essential for sustainable cities.
Moving people and goods through effective, humane and timely modes is essential for sustainable urban development.
I list four themes from the book “Happy City” by Charles Montgomery.