Outdoor air pollution and its major component, particulate matter, have been rated as Group 1 carcinogens by the International Agency for Research on Cancer.5 Although many components of outdoor ambient air pollution are harmful to one’s health, one of the worst culprits is Particulate Matter 2.5 (PM2.5). Chronic, persistent exposure to PM2.5 can exacerbate such diseases as chronic obstructive pulmonary disease and can cause lung cancer, even in people who have never smoked. Each 10µ/m3 increase in PM2.5 is estimated to be associated with a 14% increase in lung cancer mortality.6 Additionally, the increase in the number of hot days from the accumulation of atmospheric greenhouse gases can lead to an increase in ground-level ozone, increasing smog, decreasing air quality, and exacerbation of respiratory illnesses.
The International Association for the Study of Lung Cancer is the world’s largest professional organization dedicated to the prevention and treatment of lung cancer. As an international organization of lung cancer professionals and advocates serving people in both developed and developing countries, and vulnerable individuals living in areas with heavy air pollution, we support advocacy for clean air, and urge all health care organizations and relevant legislative bodies to support the IASLC policy statement.
IASLC:
• Urges all relevant local, national, and international legislative bodies to restrict air emission targets to the lowest levels as recommended by the World Health Organization7
Encourages health organizations to advocate for reducing fossil fuel emissions and for clean, sustainable energy
• Encourages collaboration among health organizations on climate advocacy and environmental sustainability
• Encourages health organizations to disinvest themselves from fossil fuel companies.
Supports further research into the pathophysiological and carcinogenetic effects of PM2.5 and other pollutants on human health
• Urges all health care organizations to lower their carbon footprint at national and international meetings by encouraging virtual participation and decreasing the amount of paper and waste generated by industry and non-industrial partners.
REFERENCES
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