wnc,
suggest that Bscaler is keeping people informed of the reasons why he believes HK is not the best place in the world to live.
The way for people to undersand the problems of air polltuion in China is to read the research and findings of those people in the know.
The fact that most of the information here is coming from Bscaler, and seems to be getting up your nose - suggests that the pollution is of no real interest to you.
So WTF is te point of making a comment here, if you aren't interested? Suggest you ought to remain on whichever cloud you are currently circling on, since you don't seem to be able to see the reality of the sh!t quality of air here.
Brgd's
N1 Vibes
PS - found your other PP posts equally boring.