Resumen de The Air We Breathe.
The article focuses on a poster, "The Air We Breathe," from the American Lung Association which was created as part of its environmental education program in the 1980s. It comments on the two most dominant forms of air pollution in the United States, particulate pollution and ozone, and mentions hazards include sulfur dioxide, carbon monoxide, and lead. It talks about the increased risk of premature death caused by ozone pollution and reflects on the history of American environmental policy.
