Essential

What is the essential of our life? Health? Money? Frame? I think air must be the one, without air we can't live for minutes!

The reality is that air quality in HK is getting worse. Haze is bad and it is caused by pollutants from China as well as HK but dust storm from northern China is worse and it can spread all the way to the US! The air quality index in HK in the past several days speak for itself: the dust storm can reach HK and easily break our worst air quality index!

Dust storm is originated from desert. And desertization in northern China, which is a result of rapid development by invading forest, causes more dust storm. To prevent dust storm, we need to plan more trees and using less forest land for development. Dust storm is threatening the livelihood of China and there will be no development if situation continues.



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