Report: EPA tested deadly pollutants on humans to push Obama admin’s agenda
The Environmental Protection Agency has been conducting dangerous experiments on humans over the past few years in order to justify more onerous clean air regulations.

The agency conducted tests on people with health issues and the elderly, exposing them to high levels of potentially lethal pollutants, without disclosing the risks of cancer and death, according to a newly released government report.

These experiments exposed people, including those with asthma and heart problems, to dangerously high levels of toxic pollutants, including diesel fumes, reads a EPA inspector general report obtained by The Daily Caller News Foundation. The EPA also exposed people with health issues to levels of pollutants up to 50 times greater than the agency says is safe for humans.

The EPA conducted five experiments in 2010 and 2011 to look at the health effects of particulate matter, or PM, and diesel exhaust on humans. The IG’s report found that the EPA did get consent forms from 81 people in five studies. But the IG also found that “exposure risks were not always consistently represented.”

“Further, the EPA did not include information on long-term cancer risks in its diesel exhaust studies’ consent forms,” the IG’s report noted. “An EPA manager considered these long-term risks minimal for short-term study exposures” but “human subjects were not informed of this risk in the consent form.”...

...The EPA has said for many years now that PM is a deadly air pollutant that can cause death even after short-term exposure, but it did not disclose the mortality risks in some of its human tests, despite exposing people to high levels of PM.

One manager overseeing EPA human testing told the IG’s office that “the exposure risk for healthy individuals is minimal” and that a person breathing 420 micrograms per cubic meter for two hours “would inhale the same concentration as they would breathing 35 [micrograms per cubic meter]” which is the EPA’s 24-hour regulatory standard for outdoor PM2.5 levels.

The manager also said “that PM risk is focused on susceptible populations and that the risk is small for those with no overt disease.”

This alarmed Republicans who said that either the EPA was misrepresenting the science around PM2.5 to advance its own regulatory agenda or it was exposing people to deadly pollutants for little scientific gain...