I’m a country person. My city would have a lot of trees and grass all over not just in a park. The side walls would have more grass and flowers, some people see grass as a problem but it is a habit for insects and produces oxygen. The use of concrete and asphalt would have to be changed or lessened for heat control. In a world that is driven and focused on money it’s hard to make the world a great place to share with other inhabitants, people forget they were here before us and we share the planet not own it.