health
Air pollution affects us all, but there is a way we can breathe easier
In this week’s newsletter: pollutants from fossil fuels and wildfires damage nearly every part of our bodies – but initiatives such as cycle zones can make our cities safer
TL;DR
- Air pollution contributes to about 8 million premature deaths annually and affects nearly every part of the human body.
- Global efforts to combat air pollution lag behind scientific understanding of its impacts.
- Cities like Paris, Barcelona, Beijing, Bogotá, and Nairobi are implementing successful strategies to improve air quality.
- London's Ultra-Low Emissions Zone (Ulez) has been associated with improved lung capacity in children.
- Addressing air pollution requires coordinated efforts from governments, businesses, and citizens, including clean-air zones, increased cycling, better public transport, and a transition to renewable energy.
- Indoor air pollution, particularly in developing countries due to solid fuel use, is also a significant cause of premature death.
- The International Energy Agency is promoting a clean cooking campaign, and advancements in electrifying transport, heating, and industry are key to future progress.