In the context of economic globalisation and the new international order taking shape after the collapse of the Soviet Union, Istanbul is assuming a new and strategic prominence in the world. What kind of city is Istanbul likely to become in its next phase of existence? What can we say of the urban culture and of the sense of urbanity that are now developing there? There are those who maintain that the new Istanbul is again becoming a cosmopolitan city, a cultural mosaic. What strike us most forcefully are the forces that are working to inhibit and undermine any such ideal. First, we consider the contemporary transformation in urban form, and then we shall go on to explore the changing cultural identity of the city.