Explain The Nature, Spatial Distribution And Function Of World Cities

Essay
Explain the nature, spatial distribution and function of world cities (Discuss a theory and one world city)

World cities are cities that have global and national significance, the nature and spatial distribution of these dominating world cities within the global village are determined by various factors.
World cities have developed due to the growing effects of globalization. The breaking down of barriers between countries and technological advancements have been responsible for the emergence of the time and space theory, increased global media networks and increased cultural imperialism of countries. World cities such as Sydney and Rome are growing in cultural dominance due to the acceptance of globalization; the impacts of globalization are however not evenly distributed. Today there are

This affects the spatial distribution of world cities as the development of these cities result in a greater distance between cities. This theory was originally suggested by Christaller as was based upon investigations in southern Germany.

The main functions of world cities have moved away from their former main role as centres of international trade, banking and finance to other key functions. These roles include the control centres for organizing and influencing the global economy for example the stock exchanges of New York, advanced telecommunication technologies and urban development such as being home to the worlds major airports, being hosts to major sporting events, markets for products and a focus for media outlets for example CNN and the CNN effect and New York based news