Keeping Gansu green
Gansu province in western China is poor, polluted and parched. After 29-year-old Zhao Zhong survived a serious climbing accident, he decided to dedicate himself to preserving Gansu. He founded the environment protection organization, Green Camel Bell and also publicized the water pollution map to raise awareness among residents of just how pollution their region had become.
Listen to the report by Ruth Morris in Gansu, China: