Ever tried turning a picture of the pollution in China into black and white. I was astounded at the result.. it looks absolutely dreadful. Indeed lately, once again PM2.5 has been heavily in the Chinese news.. especially those of CCTV that have taken a “central focus” on pushing forward solutions towards solving the problem. Building the worlds biggest climate test facility is forecasting a lot of chemical rain in the near future.. solution, perhaps? long term solution, no way. China needs a sustainable future.