Insane mega-city set to become the world’s largest with 100m people | World | News

The world’s population continues to grow, and many estimates say this number will peak around the year 2100. With this constant growth, cities around the world are getting bigger and bigger. Jakarta in Indonesia recently became the largest metropolis on the planet, but it is not expected to retain that title until 2100.

The title of largest megacity is then expected to go to Lagos in Nigeria. Lagos is one of the fastest-growing cities on the planet, and some long-term studies suggest the city could reach nearly 100 million people by 2100. This claim International Institute for Environment and DevelopmentIt looked at how global populations might change over the next century.

This model draws on the work of academics Daniel Hoornweg and Kevin Pope, who show that Lagos became the largest city in the world under the fastest growth scenario.

In this version, Lagos will reach 100.2 million people by 2100.

Other scenarios project lower numbers, around 61 million under a sustainable path, or roughly 80 million if current trends continue.

But all three versions agree on one thing: Lagos is on its way to becoming one of the greatest cities in human history.

Currently, Lagos is home to an estimated 17.8 million people, but exact figures vary as different organizations measure the city’s boundaries differently.

Lagos is still the largest city in Nigeria and the second largest city in Africa after Cairo.

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Lagos is expanding rapidly for several reasons. Millions of people move here from rural areas every year to find work, education and better opportunities.

Nigeria also has one of the highest birth rates in the world, so the city is growing both naturally and through immigration.

Moreover, Lagos plays a huge role in the Nigerian economy. It hosts ports, markets, technology companies, finance and manufacturing companies.

When it comes to Nigeria as a whole, the country is expected to more than double by 2100, with much of this growth concentrated in cities like Lagos.

However, this increase also creates serious challenges, as the infrastructure is already under great pressure.

Traffic is a daily ordeal for millions of people every day. The inability of housing supply to meet demand leads to the formation of informal settlements where access to water, sanitation and electricity is limited.

Essential services are also under pressure. Water shortages, waste management issues, and unreliable power supplies affect millions of residents.

Environmental concerns are also rising, especially along the city’s coastline, where dredging and land reclamation increase the risk of flooding during heavy rains.

The government is trying to respond to this. Lagos State has invested in new public transport, including railway projects and expanded bus routes.

Housing plans and urban reforms aim to alleviate overcrowding, and efforts are being made to manage development more sustainably.

However, many experts warn that investments must grow much faster if Lagos is to cope with future challenges.