Reading Time: 4 minutes Nine-year-old Londoner Ella Kissi-Debrah, who loved swimming, dancing and football, became the rare human face of a tragic statistic. She had an asthmatic seizure and died when air pollution shot up near her home in February 2013. It was the last in a series of asthma attacks in the years her family had lived there, 25 … Continue reading Air pollution kills 600,000 children each year: WHO report