urbanization

Today, there are about 30 megacities in the world, where more than 10 million residents live. The largest is Tokyo, at about 38 million. Recent announcements by the government of China could lead to the worlds' first gigacity (for want of a better term, used here to denote a city of more than 100,000,000 population, see note).  read more »

The government of the Hong Kong Special Administrative Region has outlined plans to create a "second central business district" at Kai Tak in eastern Kowloon, site of the now former international airport. Kai Tak airport was abandoned in 1998 when the new Hong Kong International Airport at Chep Lap Tok opened.  read more »

The Atlantic's Alex Madrigal announces "The Beginning of the End for Suburban America," a wish and hope long dressed-up as reality by a well-placed few who believe that the "be - all and end - all" is living anywhere but the suburbs. This is not to suggest that there is anything wrong with living in the core urban core if that is what one wants to do.  read more »

We recently noted that Ryan Avent was one third right in his recent Sunday New York Times article on urban density. Avent has posted a response suggesting that it is inappropriate to use average urban densities in urban productivity analyses, as we had done, but that "weighted average densities" should be used instead. Weighted average density was not mentioned in his New York Times article.  read more »

The so-called Chinese "Ghost Cities" have been the subject of a number of articles in recent months. There appears to be some truth in the reports, such as in the building of a near empty new city in Inner Mongolia (Ordos). There is also a good deal of hyperbole.  read more »

China has been urbanizing at a break-neck pace. Between 1980 and 2010, nearly China's urban areas have added 450 million people, nearly 1.5 times the population of the United States. Nearly one-half (47%) of the nation's population now lives in urban areas and the figure is expected to exceed 60% by 2030, according to United Nations data.  read more »