Monday, February 19, 2018

un-sustainable cities

Dr William Rees, of the University of British Columbia, who created the ecological footprint analysis with Mathis Wackernagel, describes modern cities as “entropic black holes sweeping up the productivity of a vastly larger and increasingly global resource hinterland and spewing an equivalent quantity of waste back into it.” According to Rees, New York requires a supply base almost 1000 times the geographic size of the city itself. Tokyo requires an area twice the size of Japan to maintain it. A recent study showed that the 744 largest cities worldwide require more carbon dioxide sequestration than the entire world’s forests could provide. Dr Rees is clear, “sustainable cities is an oxymoron”.

are-modern-cities-sustainable?

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