What is a metacity?

A metacity is a term that is derived from the words "meta," meaning beyond, and "city," referring to an urban area. A metacity is a large urban region that extends beyond the traditional boundaries of a single city. It typically encompasses multiple cities and their surrounding suburbs, forming a cohesive economic, social, and cultural area. Metacities are characterized by their interconnectedness, high population density, and complex networks of transportation and communication.

Metacities are often centers of economic activity, innovation, and cultural exchange. They are home to a diverse population and offer a wide range of opportunities for employment, education, and leisure activities. Metacities also face unique challenges, such as traffic congestion, housing affordability, and environmental sustainability.

Examples of metacities include the Greater Tokyo Area in Japan, the Pearl River Delta in China, and the Northeast megalopolis in the United States. These mega urban regions have a significant impact on their respective countries and the global economy as a whole.