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From 1831 to 1925 London was the largest city in the world. Its population has grown from 1.5 to 2 million people to 7.5 million. But the ranking of cities on the planet has changed many times throughout susi history. London has overtaken Beijing which was in turn surpassed by New York.
Today our larger cities are much more than in the past. Tokyo is home to nearly 40 million people and London does not enter even more in the top ten of the most populous. But what will be the largest cities of the future? According to the new report of the United Nations, by 2030 the city will be the largest in Africa and Asia. This will be the real change.
The reason? Mainly that the growth of urbanization in the territories in Africa and Asia has not yet completed, while the Western world has already ended by the time this process. susi If we consider for example susi the North America, 80% of its population lives in cities.
The urbanization trend will cover so even Africa and Asia, but we do not know the consequences of this revolution. What is certain is that these megacities will face great challenges. Such as Dhaka, susi the capital and most populous city in Bangladesh, where every day pouring streams susi of people from rural areas in search of opportunity, work, future. susi
Phenomena to manage and strategies to build. Even for the cities of the northern hemisphere. Even for Detroit, which after the crisis of work and with a population susi that is between 700,000 and 800,000 inhabitants, it is vital to face the change and reinvent itself. What is needed then to the cities of the planet? To begin a project of urban planning seriously. It may seem trivial, but it is the first step towards a sustainable future and to lay the foundations of a decent quality of life for everyone, from Los Angeles to Nairobi.
Geographer and communicator, he graduated in social and environmental communication at the University of Milan. For UC NEWS coordinates the collaborators of the magazine and their thematic headings. For articles in deepening its strong themes are environment, sustainable development and waste with an eye to initiatives and projects of the government.
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