URBANIZATION
Introduction to Urbanization
The term urbanization is commonly used in demography as well as in geography. The most common measure of urbanization is
the proportion of the total population of an area that lives in the urban areas as defined in the census. The process of
urbanization has been going on since pre-historic times.
However the range of urbanization rose sharply in the 19th and 20th centuries. During 1800, there were 27 million urban
dwellers, in the world 3% of the total but that time umber has increased 40% of the total population. In the developed world
65% are dwelling in urban areas but in the developing world 25% are urban dwellers and this may be expected 45% till 2010.
So, we can see that urban population is increasing day by day. This process of increase
is called urbanization.
Meaning of Urbanization
Urbanization means the inflow of rural people to urban areas. It is the movement of the people from the rural areas to urban areas.
Urbanization refers to the population shift from rural to urban areas, "the gradual increase in the proportion of people living in urban
areas", and the ways in which each society adapts to the change.
It is predominantly the process by which towns and cities are formed and become larger as more people begin living and working in
central areas. The United Nations projected that half of the world's population would live in urban areas at the end of 2008. It is
predicted that by 2050 about 64% of the developing world and 86% of the developed world will be urbanized. That is equivalent to
approximately 3 billion urbanites by 2050, much of which will occur in Africa and Asia. Notably, the United Nations has also recently
projected that nearly all global population growth from 2016 to 2030 will be absorbed by cities, about 1.1 billion new urbanites over the
next 14 years.
DEFINITION
Urbanization is a process by which a society’s population increases its concentration in urban areas such as town and cities. It short,
the increase in urban population cither by migration from rural areas or by their internal growth is called urbanization.
The process of making an area more urban. The quality or state of being urbanized or the process of becoming urbanised. The
process by which towns and cities are formed and become larger as more and more people begin living and working in central
areas.
WHY URBANISATION REQUIRES
Because of human population growth, urbanization of rural land has become a necessity, along with the accompanying
development of infrastructure to support it.
One of the major trends we see in developing nations like Cambodia is an increase in urbanization, when people living in rural
areas move to cities where there is more opportunity to earn a living.
The increase in farming technology has decreased the amount of farmers needed to produce our food supply, leading to rapid
urbanization in modern-day America.
An increase in a population in cities and towns versus rural areas. Urbanization began during the industrial revolution, when
workers moved towards manufacturing hubs in cities to obtain jobs in factories as agricultural jobs became less common.
Urbanization is relevant to a range of disciplines, including geography, sociology, economics, urban planning, and public health.
The phenomenon has been closely linked to modernization, industrialization, and the sociological process of rationalization.
Urbanization can be seen as a specific condition at a set time (e.g. the proportion of total population or area in cities or towns) or
as an increase in that condition over time. So urbanization can be quantified either in terms of, say, the level of urban
development relative to the overall population, or as the rate at which the urban proportion of the population is increasing.
Urbanization creates enormous social, economic and environmental changes, which provide an opportunity for sustainability with
the “potential to use resources more efficiently, to create more sustainable land use and to protect the biodiversity of natural
ecosystems.”
Urbanization is not merely a modern phenomenon, but a rapid and historic transformation of human social roots on a global
scale, whereby predominantly rural culture is being rapidly replaced by predominantly urban culture. The first major change in
settlement patterns was the accumulation of hunter-gatherers into villages many thousand years ago. Village culture is
characterized by common bloodlines, intimate relationships, and communal behavior whereas urban culture is characterized by
distant bloodlines, unfamiliar relations, and competitive behavior. This unprecedented movement of people is forecast to continue
and intensify during the next few decades, mushrooming cities to sizes unthinkable only a century ago.
Today, in Asia the urban agglomerations of Osaka, Karachi, Jakarta, Mumbai, Shanghai, Manila, Seoul and Beijing are each
already home to over 20 million people, while Delhi and Tokyo are forecast to approach or exceed 40 million people each within
the coming decade. Outside Asia, Mexico City, São Paulo, New York, Lagos, Los Angeles, and Cairo are, or soon will be, home