Population around the world is growing constantly. Every day, babies are born around the world. However, not all of them equally spread worldwide. Metropolitan areas with more than 10 million inhabitants, which are better known as “Megacities”, have the highest birth rate. They are one of the main effects of population growth related to demography1. Almost all the world’s population growth over the next 30 years will take place there, especially in developing countries. By the year 2030, 60% of the world’s people will be living in these cities2. Megacities are located around the world; the top 5 are located in Asia like Tokyo, Jakarta, Seoul, Shanghai and Karachi. In North America, New York and Mexico City are considered to be two of the biggest cities. Cairo and Lagos are in Africa the most populated ones. In Europe, Madrid, London and Paris are metropolitan areas with a huge amount of citizens. However, they are just above the 10 million inhabitants. Most of them are capital cities and all of them are the main economic centers in their countries. Nevertheless, all of them suffer from over population and its consequences like high rent prices, pollution and traffic jams, criminality or are in danger of terrorist attacks. Some of these megacities have good aspects, like being main touristic destinations or the best places for making business as well as offering most of the services and infrastructure needed for the daily life like fast transportation services, shopping centers and a variety of entertainment options. However, the quality of life can be very poor in many areas. Institutions, like the United Nations and Governments worldwide, work together with the challenges affecting these metropolitan areas such as slums, homelessness and environmental problems.
1
University of Cologne, Germany (Online) Available: http://www.megacities.unikoeln.de/_frame.htm?http://www.megacities.uni-koeln.de/documentation/megacity/start.htm (Last accessed th 17 June 2013) 2 National Geographic (Online) Available: http://ngm.nationalgeographic.com/ngm/0211/feature3/ (Last th accessed 17 June 2013)
You May Also Find These Documents Helpful
-
Task #1 : Analyse the impacts of at least two urban dynamics operating in a large city of the developed world.…
- 925 Words
- 4 Pages
Good Essays -
A world city is a large city that has been outstripped its natural urban network and become part of an international global system. World cities have become the central connecting point for the multiplicity of linkages and interconnections that sustain the contemporary world economy, and its social and political systems. According to the 2004 GaWC studies world cities can be ranked based on their provision of ‘advanced producer services’ such as accountancy, advertising, finance and law. In 2008 the rankings according to the GaWC determined that London and New York were Alpha ++ cities whilst Sydney, Paris, Hong Kong and Singapore were Alpha +. These world cities are essential within the globalised world economy with their main role being as powerful centres of economic and cultural authority.…
- 827 Words
- 4 Pages
Good Essays -
We see today that urban life has covered all possible spaces within the habitable territories. It has been a great advantage that large cities have been established, providing shelter and development opportunities for a good part of population (infrastructure, business, commerce, education, healthness, a wide range of leisures), and facilities for good performance of daily activities, such as public services (water, sewers, electricity, gas, telephony and Internet, paved roads), among others.…
- 511 Words
- 3 Pages
Satisfactory Essays -
It is difficult to live a pleasant life in American cities nowadays, there are many complications occurring due to the continuous increase in population. Open land is disappearing and old landmark is infringed. A major problem is that expansion is decaying these precious values of community with neighbors and harmony with the environment. Also, the landscape of America is in danger as it is threatened by pollution and deforestation. Moreover, Education is an important part of a person's life but many are not able to afford it.…
- 527 Words
- 3 Pages
Good Essays -
All Urban areas have problems, which can all be sorted into the categories economic, social, and environmental. These problems are faced by all urban areas all over the world, in both MEDC’s and LEDC’s. however the problems can seem larger in certain parts of the world such as LEDC’s as they are poorer and les able to deal with the problems, while in countries such as England we have the capability to deal with the problems making them seem smaller when they are actually very similar to those faced in other countries.…
- 1045 Words
- 5 Pages
Good Essays -
What are the main issues in mega cities and strategies used to improve the issue.…
- 458 Words
- 2 Pages
Satisfactory Essays -
GALLEGO, F. (2008). A population Density Grid of the largest Cities in the World by Land Area, Population and Density. Population and Environment Journal. 8(2), pp.45-51.…
- 5488 Words
- 22 Pages
Powerful Essays -
According to the text of the scholarly articles, comparisons show they are all exceptionally similar when discussing each of the authors’ views of urban cities as well as their surrounding environments. However; they also have strikingly different opinions as well. It’s easy to miss the day-to-day headlines of global economic implosion; the change that is altering our change is the rapid acceleration of urbanization, as more and more people in every corner of the world put down their farm tools and move from the countryside or the village to the city. The following articles will help justify the positive and negative outlooks on all different segments.…
- 900 Words
- 3 Pages
Good Essays -
Rapid urbanisation has caused a variety of problems, including transport congestion, lack of sufficient homes and living conditions, sanitary and health care issues, and crime. For all these problems, city planners have attempted potential solutions, each with varying degrees of success. Cities including London, Manila and Mumbai have several of the aforementioned problems, and have each tried their own potential solutions. This essay will discuss how successful these schemes have been in resolving these issues.…
- 828 Words
- 2 Pages
Good Essays -
In his book Urban Geography, Michael Pacione, discusses the “Future City-Cities of the Future”. In his analysis there are several principles that must be included in the future city in order for it to strive and be successful, “by 2025 65 percent of the world’s population will be in urban areas” (Pacione 2005) The need for the city of the next 100 years to be sustainable in all aspects is paramount for its success and its citizens to live in peace and harmony. The factors that will play a large part in deciding the fate of our future cities are addressing population growth, the economics of cities, or making cities economically competitive, the effective managing and creation of various modes of transportation and mobility and managing the largest pollutant most inefficient parts of of our cities: buildings. All while maintaining high ecological and environmental standards including proper reduction and disposal of waste . The city of the next 100 years must be successful in managing the impacts of all of these stated areas. I will highlight current cities that are struggling with some of these areas and what must be done for the future to prepare for the next century.…
- 1773 Words
- 8 Pages
Powerful Essays -
The development of densely populated cities and states has created multiples of problems leading to possible collapse. Many of the disadvantages include increase of pollution, the over usage of resources, overcrowding in finite spaces, competition for food and water, more difficult…
- 360 Words
- 2 Pages
Satisfactory Essays -
The urban population from 2008 more than half of the human population were living urban areas, they are now 3.3 billion urban residents. The average world population density is expected to rise from 44 people per sq km to 66 people per sq km. Here are some of the reasons for population density; climate, location, history, job opportunities, fertility of soil and the Countries economic status. The rate of natural increase is due to the number of births to deaths. The main causes due to population change are the birth rate, death rate and migration. The changing distribution of the world’s population by region. 1800-2050 diagram.…
- 470 Words
- 2 Pages
Good Essays -
Megacities, with a population of at least 10 million, have grown in number to 26 in 2009. This is because of the general growth in world population and especially the g r o w t h in NICs such as India, Brazil and Indonesia. Their…
- 936 Words
- 3 Pages
Good Essays -
“urbanization” which refers to the increase in population in big cities lead to some detrimental…
- 1360 Words
- 6 Pages
Good Essays -
Urbanization is likely to be one of the defining phenomena of the 21st Century for Latin America as well as the rest of the developing world. The world as a whole became more urban than rural sometime in 2007, a demographic change that was driven by rapid urbanization in the developing countries. For the Latin American region, this demographic tipping point took place in the early 1960s. According to United Nations estimates, the number of people living in urban areas globally will increase by over one billion between 2007 and 2025. In South American the urban population increase over this time period in a much smaller way – 127 million – but this still represents a 28 percent increase in the region’s urban population in less than 20 years.…
- 3300 Words
- 14 Pages
Better Essays