An estimated 1 in 5 deaths (18 to 21.5%) every year can be attributed to fossil fuel pollution, a figure much higher than previously thought, according to research co-authored by UCL.
The study shows that more than 8 million people around the globe die each year as a result of breathing in air containing particles from burning fuels like coal, petrol and diesel, which aggravate respiratory conditions like asthma and can lead to lung cancer, coronary heart disease, strokes and early death.
The research, led by Harvard University in collaboration with UCL, the University of Birmingham and the University of Leicester has been published in the journal Environment Research.