The+city

__Notes from the oral presentation__ Definition: It is the center of human life. They generally have complex systems for sanitation, utilities, land usage, housing, and transportation. The concentration of development greatly facilitates interaction between people and businesses, benefiting both parties in the process.
 * The City**

Historical review:
 * Pre-industrial city:
 * Old city
 * Medieval city
 * Modern city
 * Contemporary city:
 * Industrial city
 * Post industrial city

Parts of the city:
 * Historic centre
 * Residential zones
 * Commercial and business areas
 * Industrial areas
 * Peripheral fringe

Problems of the city: Overpopulation, dangerous environment, dwindling water, air pollution, poverty, housing, crime, health and education.