BBCNEWS Click November 18, 2017
From hong kong, on the chinese mainland, lies a city at the heart of the countrys technological revolution. Welcome back to shenzhen. This is where stuff gets made. When you think of chinas electronic scene, this might be what you think of. More than 70 of the worlds mobile phones are manufactured in china. But all that industry is taking its toll on the city. As the buildings go up to accommodate the influx of businesses, the smog has come down to remind everyone of the price you pay for a rapidly expanding industrial economy. The middle class here is also consuming more power, as well as dem...