Today, the vast majority of the world’s biggest cities are found in Asia, with megacities found on every continentģ. In 1945 the world’s biggest cities were predominately in Europe and North AmericaĢ. Patterns of world cities, millionaire cities and megacitiesġ. Do researchers count just within the city boundaries, or do they count all the suburbs, or do they also count all of the surrounding satellite towns as well (as a conurbation)? You could try to search for the world’s largest cities online, you will find different lists on different websites due to this.
There are also problems with defining population size of cities, as it often depends upon where researchers draw the boundary of the city. Indeed, a world city (also called global city or world centre) is a city generally considered to be an important node (FOCAL POINT) in the global economic system such as London, New York and Tokyo. This is INDEPENDENT of population size, as world cities do not have to have huge populations (but usually do) to exert such a huge influence. World cities are those that exert a dominant influence over continental and global economies and processes. Metacities are any urban area or conurbation with more than 20 million people e.g. The distinction between the 2 is simply based upon size, whereas World or global cities are different.ģ. In 1950 only 3 cities satisfied this definition – London, New York and Tokyo, today this number is far greater. Some definitions also set a minimum level for population density (at least 2,000 persons/square km). Megacities which are far larger, they have at least 10 million people. Millionaire cities are those that have over a million residents.Ģ. It is important to distinguish between world cities, millionaire cities, megacities and metacities ġ. Part of the global pattern of urbanisation and perhaps one of the most astonishing has been the rise of the MEGACITY. The global pattern: millionaire cities, mega cities and world cities.
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