There are those who simply want to live their lives, and feel they cannot live the way they want to in Iran. Others are ideologically motivated: They will stay no matter what and try to change things.
For the record, I am sticking with my claim that the simultaneous degradation of air quality, water quality, water supply, food safety, soil quality, and other environment-related variables is the main challenge to China's continued development.
Eventually, everyone said, Why don't you direct? It would save time. And that's how it started.

