Each neighborhood has a so called knowledge hub. A place for public discussions. A knowledge hub is a mixture between a City Hall, a library, a school and a FabLab.
VOC pollution cleaners
Human based pollution afflicted the world in the past century. Carbon based particles are still present in huge harmful quantities in the urban environments atmosphere. Here they use plenty of inventive technology to clean the air. The VOC pollution cleaner is wide spread. It is Biomimicry inspired technology. A wall covering of artificial leaves mimic the ability of certain plants to metabolize and destroy oxidized VOC's.