EPA Science Panel Considering Guidelines That Upend Basic Air Pollution Science

[Eugene]

Source: NPR

EPA Science Panel Considering Guidelines That Upend Basic Air Pollution Science

March 28, 2019 6:34 PM ET
Heard on Morning Edition
REBECCA HERSHER

Several members of a powerful science panel for the Environmental Protection Agency expressed doubt at a hearing Thursday about the long-established scientific consensus that air pollution can cause premature death.

The panel was meeting to consider recommendations that would fundamentally change how the agency analyzes the public health dangers posed by air pollution and could lead to weaker regulation of soot.

The recommendations concern how the EPA regulates microscopic soot known as particulate matter, which causes and exacerbates respiratory diseases such as asthma. Determining exactly how much particulate matter is safe to breathe requires complex analysis of an enormous — and growing — body of scientific literature.

Before the EPA disbanded it last year, a 20-person subcommittee called the Particulate Matter Review Panel was responsible for helping the agency decide how much air pollution is safe for Americans to breathe. With that group gone, only the seven-member Clean Air Scientific Advisory Committee is left to make recommendations.

At a public meeting Thursday that ran nearly two hours long, multiple members of that committee, including Chair Tony Cox and Steven Packham of the Utah Division of Air Quality, said they do not agree that breathing air polluted with soot can lead to an early death.

-snip-

Read more: https://www.npr.org/2019/03/28/707166015/epa-science-panel-considering-guidelines-that-upend-basic-air-pollution-science

[sinkingfeeling]

1. I suggest Tony Cox and Steven Packham lock themselves in a

room filled with soot polluted air for the next year and then we'll see how healthy their lungs are.

[KT2000]

2. they can't kill people

fast enough. There are so many studies that confirm the damage from PM, they must be throwing them away to reach that conclusion, or maybe they decided it is only poor and people of color who are affected.