Browner, but greener: China stands out for its greenness in a new environmental ranking
The Economist, February 1, 2014
http://www.economist.com/news/china/21595487-china-stands-out-its-greenness-new-environmental-ranking-browner-greener
China smog fears spur call for ban on New Year fireworks
Reuters, January 29, 2014
www.reuters.com/article/2014/01/29/us-china-pollution-idUSBREA0S0CE20140129