The Urbanization Revolution: Planning A New Age... May 2026

: More than 4 billion people —over 56% of the global population—currently live in cities.

The Urbanization Revolution: Planning a New Age For the first time in human history, over half of the world's population resides in urban areas. This shift marks a profound transition from the "assembly phase" of historical cities to a modern "clean slate" paradigm, signaling the dawn of a new urban age. The Scale of Global Migration The Urbanization Revolution: Planning a New Age...

The pace of urbanization is accelerating at an unprecedented rate, primarily driven by rural-to-urban migration in search of economic opportunity. : More than 4 billion people —over 56%

: The UN predicts that the urban population will grow by another 2.5 billion by 2050, reaching approximately 68% of the world's population. The Scale of Global Migration The pace of

Rapid growth has historically outpaced infrastructure, leading to overcrowding, substandard housing, and public health risks. Today's planners face a complex web of modern obstacles: Urbanization - Our World in Data