Scientists quantify dramatic uneven urbanization of large cities throughout the world in recent decades

According to the latest report from the United Nations, the global population will reach 9.7 billion, and 68% of the population will live in urban areas in 2050. Undoubtedly, sustainable urban development is critical to the future of humanity.

from Phys.org - latest science and technology news stories https://ift.tt/2G3diLi

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