Since the world’s population reached 8 billion on November 15, 2022, various predictions have been made about when the world’s population will reach its peak. Studies vary, with some suggesting that the world’s population will peak at 8.8 billion by mid-century and then begin to decline. Other predictions, such as those made by the United Nations, world population By the 2080s, the number could exceed 10 billion.
In any case, the massive increase in population has created significant congestion in some of the world’s largest cities, raising major concerns about pollution and overcrowding.
To put this list in some perspective, Greater London in the UK has a whopping 8.9 million people, and New York in the US has a population of about 8.5 million.
Here are the 10 most populous cities on Earth and what it’s like to live there.
10. Osaka, Japan – 19.2 million people
Approximately 19.2 million people live in the Keihanshin metropolitan area, which includes Japan’s third-largest city, Osaka. Historically an important center of commerce and industry, the city remains a financial center with many of Japan’s largest companies based there.
Osaka is famous for its food culture and modern architecture, making it a popular destination for tourists. And thanks to a middling public transport system, unheard of in the UK, the city’s Underground carries more than 900 million passengers a year.
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Source: www.sciencefocus.com
