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21ST CENTURIES CITIES - Coggle Diagram
21ST CENTURIES CITIES
green cities
rooftop gardening
e cars and public transport
reduce space allowed to polluting vehicles
sanitation
traffic
public transport
electric buses
fuel energy free public transport
mass transit planning
overpopulation
pollution
access to clean water
sewage system
recycling
waste treatment
sustainability
empowering of citizens
increase passageways for pedestrians
bike lanes
car pooling
urban planning
solar pannels solar energy
teleworking facilities
connected city
smart cities
insecurity street crime
smart road and sidewalk