Archive · 19 Sep 2025
Wildfire Smoke: Deaths Could Surge Due to Climate Change
Imagine smoky air from fires getting much worse.
Scientists predict that by the end of this century, six times more people than today could die because of breathing in this smoke.
This increase is happening because the Earth is getting warmer, causing more fires.
The smoke contains tiny particles that can harm our lungs and heart.
Poor countries, especially in Africa, are expected to suffer the most.
To prevent this, we need to cut down on the gases that make the Earth warmer.
Global deaths from wildfire smoke could reach 1.4 million annually by 2100.
Climate change is expected to significantly increase health impacts from wildfires.
Global fire carbon emissions could rise by 23% by the end of the century.
Africa is projected to experience the highest rise in premature deaths.
Air pollution from wildfires can travel across continents.
- Who
- Global population
- What
- Increase in deaths from wildfire smoke
- When
- Projected by 2100
- Where
- Global, with the heaviest impact in Africa
- Why
- Climate change increasing the frequency and intensity of wildfires.
- Projected Deaths by 2100
- 1.4 million annually
- Increase Compared to Today
- Around six-fold
- Primary Cause
- Wildfire Smoke from Climate Change
- Main Methodology
- Machine Learning and Modeling
- Vulnerable Populations
- Aging and poorer populations
- Region with Heaviest Toll
- Africa