The Rise Of Third World Mega Cities

As the population of western industrialized nations stabilizes, the world's largest and fastest growing cities will increasingly be located in poor, developing countries.

1 minute read

December 26, 2006, 2:00 PM PST

By Christian Madera @http://www.twitter.com/cpmadera


"Lagos, the capital of Nigeria, in west Africa, will be the world's fastest-growing mega-city over the decade to 2015, United Nations experts estimate.

Thirty years ago, Lagos had 2 million people. By 2015 it will have 16 million inhabitants.

It epitomises the rise of the Third World mega-cities, vast sprawling oceans of people living largely in makeshift shanty towns and slums.

In 1975, half of the world's 100 biggest cities were in the West, 15 of them in western Europe.

But the UN predicts that as Europe's population stabilises, by 2015 only four of its cities will be among the 100 biggest: Paris, London, Madrid and Barcelona. Not even Rome and Berlin would make the cut.

It is a startling transformation. Even between 1975 and 2005, Tokyo was the only city from the world's richest countries among the 10 cities that grew the most."

Tuesday, December 26, 2006 in The Age

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Close-up of "Apartment for rent" sign in red text on black background in front of blurred building

Trump Administration Could Effectively End Housing Voucher Program

Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.

April 21, 2025 - Housing Wire

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 23, 2025 - Diana Ionescu

Ken Jennings stands in front of Snohomish County Community Transit bus.

Ken Jennings Launches Transit Web Series

The Jeopardy champ wants you to ride public transit.

April 20, 2025 - Streetsblog USA

View of passengers on transit bus at night.

Opinion: Transit Agencies Must View Service Cuts as Last Resort

Reducing service could cripple transit systems by pushing more riders to consider car ownership, making future recovery even less certain.

44 seconds ago - Bloomberg CityLab

Man sitting on bench sillhouetted against golden hour trees in tranquil park.

‘Smart Surfaces’ Policy Guide Offers Advice for Building and Maintaining Urban Tree Canopies

Healthy, robust tree canopies can reduce the impacts of extreme heat and improve air quality.

1 hour ago - Smart Cities Dive

Aerial view of gold-covered New Jersey state capitol dome in Trenton, New Jersey at dusk.

New Jersey Lawsuit Targets Rent-Setting Algorithms

The state of New Jersey is taking legal action against landlords and companies that engage in what the state’s Attorney General alleges is illegal rent fixing.

2 hours ago - New Jersey Monitor