““When Americans complain about how long it takes to build a building or repair a road, authorities often reply that “Rome was not built in a day.” Someone clearly forgot to tell the Chinese. By 2005, the country was building the square-foot equivalent of today’s Rome every two weeks. 29 Between 2011 and 2013, China both produced and used more cement than the US did in the entire twentieth century. 30 In 2011, a Chinese firm built a 30-story skyscraper in just 15 days. Three years later, another construction firm built a 57-story skyscraper in 19 days. 31 Indeed, China built the equivalent of Europe’s entire housing stock in just 15 years.””
