

http://blogs.wsj.com/chinarealtime/2013 ... resources/
Quite appropriately IMO, the source is foot-note in an article and report about Hong Kong.The report says the average person’s consumption in Hong Kong equals 4.7 global hectares, while the available biocapacity per capita is just 0.03. That leaves the city with one of the world’s largest ecological deficits in the world, and the second-largest in Asia after Singapore.
