With double - digit rises in car ownership and the city's relentless expansion outpacing even the rapid provision of transit, the idea of charging a toll to drive into Guangzhou's city center is gaining traction. (dotearth.blogs.nytimes.com)
And while its relentless expansion has made many investors nervous, money managers argue that it's time to accept the tech giants as the blue chips of today. (fortune.com)
Sex and the city Rural depopulation and urbanisation in developing countries are often decried by those who are concerned about the relentless expansion of megacities, which seem terribly unsustainable because of their noise, sprawling slums, congestion and pollution. (scientificamerican.com)