DuPont's PFOA chemical was harmless
| DuPont's PFOA chemical was harmless | |
|---|---|
| FALSE | |
| "PFOA (C8), a chemical DuPont used to make Teflon, posed no health risk to workers or people living near its plants." | |
| Domain | Health & Medicine |
| Tactic | Statistical & Evidentiary Distortion False Context |
| Era | Current |
| First seen | 1980s |
| Origin | DuPont's public statements while it used PFOA at its Washington Works plant near Parkersburg, West Virginia |
| Last reviewed | 2026-10-30 |
| Further reading: books on Health & Medicine | |
For decades DuPont used perfluorooctanoic acid (PFOA, also called C8) to make Teflon and other products at its Washington Works plant in West Virginia. The chemical entered drinking water for tens of thousands of nearby residents. PFOA belongs to the PFAS family of "forever chemicals," which persist in the environment and the human body.
DuPont publicly maintained that PFOA was safe. Internal documents later showed the company had evidence of health risks that it did not disclose.
What the evidence shows
- Withheld information. In 2005, DuPont agreed to pay $16.5 million, then the largest administrative penalty in EPA history, for failing to report information about PFOA's risks, including its presence in local water and in a worker's baby.
- Science panel. An independent C8 Science Panel, set up under a class-action settlement, found probable links between PFOA and six diseases, including kidney cancer, testicular cancer and thyroid disease, in reports issued in 2011 and 2012.
- Settlements. In 2017, DuPont and its spinoff Chemours agreed to pay $671 million to settle about 3,550 personal-injury lawsuits.
- Regulation. In 2024, the EPA set legally enforceable national drinking water limits for PFOA and several related chemicals.
Why it matters
The PFOA case became a model for how companies can delay regulation by controlling information about their own products, and it opened wider scrutiny of PFAS chemicals.
Gaslighting Residents near DuPont's plant who reported illnesses were told the chemical in their water was safe, while the company withheld its own data: corporate gaslighting. The word comes from Patrick Hamilton's 1938 play Gas Light and the 1944 film Gaslight, in which a husband dims the gas lamps and insists his wife is imagining it. Where the word comes from · More gaslighting cases
Sources
- US Environmental Protection Agency, "EPA Settles PFOA Case Against DuPont for Largest Environmental Administrative Penalty in Agency History," December 14, 2005.
- C8 Science Panel, probable link reports, 2011–2012.
- Nathaniel Rich, "The Lawyer Who Became DuPont's Worst Nightmare," The New York Times Magazine, January 6, 2016.