The document discusses sustainable urban transport and improving quality of life in cities. It notes that rapid motorization has negatively impacted cities economically, environmentally, and socially. The main problems are listed as energy consumption, emissions, safety issues, congestion, and social exclusion. Solutions proposed include improving transport efficiency, shifting modes to public transit and non-motorized options like walking and cycling, and reducing or avoiding travel. Examples given of successful cities emphasize high quality public transit integrated with land use planning and policies supporting alternatives to private vehicles.