Kanishk Tharoor ~ The Rise And Fall Of Great World Cities: 5,700 Years Of Urbanisation – Mapped
Urbanisation is one of the defining processes of modern times, with more than half of the world’s population now living in cities, and new mega-metropolises mushrooming in Asia, Latin America and Africa. But a comprehensive, digitised database of city populations through world history has been lacking, with the United Nations’ dataset only extending as far back as 1950.
That was until recent research, published in the journal Scientific Data, transcribed and geocoded nearly 6,000 years of data (from 3700BC to AD2000). The report produced a gargantuan resource for scholars hoping to better understand how and why cities rise and fall – and allowed blogger Max Galka to produce a striking visualisation on his site Metrocosm.
Read more: https://www.theguardian.com/rise-fall