The tragic story of British schoolgirl Ella Kissi-Debrah, who died from an asthma attack caused by pollution, is being told at COP27 to show how climate change kills.
More than 90% of people breathe air that exceeds World Health Organisation pollution limits, causing seven million premature deaths a year.
Dr Maria Neira, WHO director of public health and environment, said the climate crisis and health were “intimately connected”.
