Reading Time: 3 minutes Fifteen-year-old Erdenechimeg puts on her school uniform, a jumper and her snug parka, and sets off on her daily walk to school. On this day, there are blue skies on the walk from her home to school in Ulaanbaatar, Mongolia; but in winter, when residents in traditional houses burn raw coal to ward against temperatures … Continue reading Youth spring to action against air pollution in the world’s coldest national capital