Did you know? 80% of the world’s megacities are now in Asia, Latin America, or Africa
According to a new report from the United Nations Human Settlements Programme, the world’s largest cities have increased in number and location.
In 2015, there were 29 mega cities (those with more than 10 million people), compared to
just 14 mega cities in 1995.
And 79% of them were in the developing world, in
Asia, Latin America, and Africa. It’s “an indication that the center of
gravity of the urban world is moving to developing countries,” the
report says.
Among the world’s mega cities, two are in
sub-Saharan Africa: Lagos in Nigeria and Kinshasa in the Democratic
Republic of Congo are on the list. Johannesburg, South Africa, with a
population that’s expected to reach 11 million by 2025, is soon to join.
The world’s 600 largest cities account for 60% of
global GDP. This figure will stay the same over the next decade,
according to the report, but more of these cities will be in the
developing world and are expected to play a larger role in the global
economy. Besides prompting higher economic growth, through consumption
and innovation, cities also encourage diversity through the co-mingling
of different groups, the UN adds.
Yet, the rate of urbanization for a continent
like Africa is both promising and troubling. As rural residents move to
cities for work or in some cases to escape conflict, Africa has seen its
urban population more than double in 20 years to 360 million last year.
According to UN figures, that’s the fastest rate of any continent or
region.
So far, few countries are prepared to provide the
housing, social services, and jobs needed for this ongoing population
boom. In Africa, 38% of the urban population is living in slums, more
than at any other point in the last two decades, according to the UN.
Now you know...
Now you know...
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