Swift population growth, coupled with the global trend of urbanization have led to social and economic consequences which greatly contribute to deplete the environment to its limit and to increase poverty rates. Until 1950, 20.3% of the population was concentrated in the cities; by 1995, it was 45,5%. The assessment by Brazilian bureaus which deal with urban issues is that by 2010, 80% of the country's population will reside in cities.
This situation creates a concentration of needs for collective consumption that cannot be met by the public sector without much difficulty, and is further worsened by the urban fringe area phenomenon, due the search for cheaper land that is found far from the urban center and the services and resources it offers. Lacking in services, the urban fringe areas grow out of control and seek a supply to their deficiencies in the center city, placing an extra burden on it.
If the transformations in the urban space demand study and monitoring so they can be better understood and guide the planned, sustainable development, arising from clever public policies with support from the people and with reliable information, Orbis is willing to contribute to this process.