Air pollution is a fixable problem – just look at how London and New York have cleaned up their acts

Air pollution, a largely invisible public health threat, causes over 8 million deaths annually worldwide, exceeding the combined fatalities from HIV, malaria, and tuberculosis. This pervasive issue contributes to heart and lung diseases, cancers, and other severe health conditions. Despite its significant impact, air pollution receives minimal public and media attention compared to other global health crises. However, cities like London and New York have demonstrated that substantial improvements in air quality are achievable through dedicated efforts. In London, Mayor Sadiq Khan has spearheaded initiatives to combat pollution, while former New York City Mayor Michael Bloomberg implemented policies aimed at reducing harmful emissions. These examples highlight that rapid, measurable progress in urban air quality is possible and can serve as a model for replication globally, suggesting that air pollution is a fixable problem with the right strategies and political will.