However, migration is also prompted by push factors, such as inequitable allocation of development resources, adoption of inappropriate technologies and lack of access to available land. The alarming consequences of urbanization visible in many countries are related to its rapid pace, to which Governments have been unable to respond with their current management capacities and practices. Even in developing countries, however, there are already signs of a changing pattern of population distribution, in the sense that the trend towards concentration in a few large cities is giving way to a more widespread distribution in medium-sized urban centres. This movement is also found in some developed countries, with people indicating preference for living in smaller places. Effective population distribution policies are those that, while respecting the right of individuals to live and work in the community of their choice, take into account the effects of development strategies on population distribution.
Urbanization has profound implications for individuals' livelihood, way of life and values.