- published: 12 Sep 2013
- views: 393883
Urbanization, urbanisation or urban drift is the physical growth of urban areas as a result of global change or the increasing proportion of the total population becomes concentrated in towns. The United Nations projected that half of the world's population would live in urban areas at the end of 2008.
Urbanization is closely linked to modernization, industrialization, and the sociological process of rationalization. Urbanization can describe a specific condition at a set time, i.e. the proportion of total population or area in cities or towns, or the term can describe the increase of this proportion over time. So the term urbanization can represent the level of urban relative to overall population, or it can represent the rate at which the urban proportion is increasing.
As more and more people leave villages and farms to live in cities, urban growth results. The rapid growth of cities like Chicago in the late 19th century and Mumbai a century later can be attributed largely to rural-urban migration. This kind of growth is especially commonplace in developing countries. This growth can also be attributed to new job opportunities.