U.S. Water Crisis (2): The Eternal Poison

Data Sources Data Point Source Kelly, a housewife from Calhoun; daily consumption of sweet tea; self-funded blood test in 2019; neighbors and friends died of cancer FRONTLINE / Associated Press / Atlanta Journal-Constitution joint documentary 'Contaminated: The Carpet Industry’s Toxic Legacy,' February 2026 50 years of PFAS-contaminated drinking water for 200,000 residents in Calhoun; 30% higher cancer incidence Ibid.; Dalton State College’s 2008 study on PFAS levels in local water sources 9,600 acres of forestland sprayed by Dalton carpet factories; continuous downstream contamination for 100 years FRONTLINE’s 'Contaminated,' February 2026; Tencent News, May 2026 1938: Roy Plunkett of DuPont accidentally discovered polytetrafluoroethylene (PTFE); 1944: trademarked as Teflon™; used in Manhattan Project seals; 1961: non-stick cookware launched DuPont official corporate history; ProPublica’s series 'The Teflon Toxin' DuPont’s Teflon™ business annual net profit exceeding $1 billion DuPont annual reports; ProPublica investigation 1961: internal DuPont toxicology report noted enlarged livers in rats; 1981: 3M’s internal report documented 7 female workers exposed to PFOA, resulting in 2 babies born with severe birth defects; 1990: test rats developed testicular tumors; 1993: cost analysis of alternatives led DuPont to decide against switching 110,000 pages of internal DuPont documents obtained by attorney Robert Bilott via court-ordered injunction in 2000; ProPublica’s 'The Teflon Toxin' 1998: 600 cattle died at the Tennant farm in West Virginia—153 confirmed dead—linked to waste disposal site of DuPont’s Washington Works plant Ibid.; case files underlying the film 'Dark Waters' 2000: attorney Robert Bilott filed motion for court-ordered injunction, obtaining 110,000 pages of internal DuPont documents DeSmog long-form reporting; film 'Dark Waters' (2019) PFAS linked to thyroid cancer, kidney cancer, testicular cancer, immune dysfunction, fetal death or disability; half-life of long-chain PFAS compounds measured in decades NIH PubMed reviews; EPA’s PFAS Health Risk White Paper; IARC carcinogen assessment Drinking water for 176 million Americans contains detectable PFAS; 1,050 public water systems exceed EPA advisory levels; 52 million people served EPA 2025 public data; Sina Kandian, May 2026 97% of Americans tested by CDC show detectable PFAS levels in blood CDC NHANES sampling data; CDC PFAS Health Brief Annual U.S. healthcare expenditures attributable to PFAS exposure: $5.7 billion Trasande team, NYU Langone Health, journal 'Exposure and Health,' 2023 Rome, Georgia: $100 million PFAS water treatment plant; Anaheim, CA: $200 million; Calhoun: filtration facility construction began in 2024 China News Service, February 2026; Sina Kandian, May 2026; City of Rome, GA City Council resolution Rome municipal bond interest rate: 4.2%; 30-year repayment term; average monthly water bill increased from $35 to $58; share of disposable income rose from 0.8% to 1.4% Ibid. Home reverse-osmosis system: $600 upfront; annual filter replacement: $200; blood testing per session: $300 EWG Tap Water Database; resident testimonials (FRONTLINE documentary) DuPont founded in 1802 in Wilmington, Delaware; began purchasing PFOA from 3M in 1951 DuPont official corporate history; ProPublica’s 'The Teflon Toxin' 3M announced phaseout of PFOA in 2002; DuPont ramped up in-house production and expansion at its Fayetteville Works plant in North Carolina EPA public archives; ProPublica investigation 2005: EPA fined DuPont $16.5 million—the maximum penalty allowed under federal law at the time EPA press release, December 2005 2017: DuPont settled for $671 million with 3,500 residents across Ohio and West Virginia Reuters, February 2017; ProPublica 2015: DuPont spun off Chemours (assumed $4 billion debt and 3,500 pending PFAS lawsuits); 2019: spun off Corteva DuPont SEC Form 8-K filings; Chemours 2015 IPO prospectus 2021: liability allocation finalized: Chemours 50%, DuPont 35.5%, Corteva 14.5% Chemours 2021 announcement; SEC filings Cumulative DuPont settlements: $671 million (2017); $40 million (Abbott case, 2020); $1.18 billion (2023); $27 million (Hoosick Falls, July 2025); $875 million (New Jersey, August 2025) Reuters; New Jersey Attorney General’s Office announcements DuPont’s highest recent annual revenue: $13 billion DuPont 2024 Form 10-K report UN Human Rights Council investigator statement, 2024 UN OHCHR public statement, September 2024 April 2024: Biden administration EPA issued first-ever national enforceable drinking water limits for six PFAS compounds; monitoring begins 2027; compliance required by 2029; full enforcement effective 2031 EPA April 2024 official notice First new enforceable limit added to the Safe Drinking Water Act since its 1996 amendment EPA historical archives May 2025: Trump-era EPA revoked four of the six limits, retained two, and extended compliance deadline to 2031 Sigma Earth 2025; Weidu News, May 2025; EPA May 2025 press release December 2024: The Guardian reported EPA accelerated approval of novel short-chain PFAS for semiconductor industry The Guardian, December 2024 Love Canal, 1942–1953: Hooker Chemical dumped 21,800 tons of chemical waste (including DDT, dioxin, hexachlorobenzene); April 28, 1953: sold for $1 with liability waiver clause Economic Observer, December 2023; EPA Superfund file NYD000606947; NYT, August 3, 1978 1976: black sludge seeped into basements near schools; 1978: President Carter declared emergency; 950 households evacuated Niagara Gazette investigations by Michael Brown, 1976–1978; Carter Presidential Library emergency declaration archives 1980: Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA/Superfund) established strict, joint, and retroactive liability; 1995: Occidental Petroleum settled for $129 million; cleanup lasted 24 years, costing over $400 million Ibid.; EPA Superfund archives General Electric PCB contamination; PG&E hexavalent chromium contamination EPA Hudson River project archives; film 'Erin Brockovich' EWG 2024 compilation covering 50,000 U.S. public water systems; 320+ contaminants tracked; over 200 lacking federal enforceable limits EWG Tap Water Database 2024 Report November 2023: International Agency for Research on Cancer (IARC) classified PFAS as Group 1 carcinogens IARC Monographs Volume 135 (November 2023)

DuPont China is suspected of violating antitrust law and has been placed under investigation by the State Administration for Market Regulation—what are the specifics?

After World War II, DuPont did not slow its pace of innovation. The development of synthetic fibers entered a golden age, with polyester (Dacron®, widely known in China as 'Dekelang') and Teflon™—which revolutionized kitchenware—both introduced successively. DuPont’s name became virtually synonymous with 'innovative materials.' 02 DuPont’s Famous 'Black-Tech' Material Portfolio For those attentive to fashion and everyday life, DuPont’s most celebrated achievements remain its 'black-tech' materials in the field of advanced materials. Among the following commonly encountered textile material names, you’re almost certain to recognize at least one. These familiar brand names collectively formed DuPont’s 'Golden Age' and 'Dream Team' in materials science. Their invention not only shaped industrial development but also transformed people’s clothing experiences and habits. 03 Why Did DuPont 'Sell Off' These Star Brands? As shown in the table above, many star brands—including LYCRA®, COOLMAX®, and CORDURA®—are no longer owned by DuPont. Why? In 2004, DuPont packaged its large Textiles & Interiors division as INVISTA and sold it for $4.4 billion to Koch Industries, another U.S. company. This meant that LYCRA®, COOLMAX®, THERMOLITE®, CORDURA®, and other iconic brands once proudly associated with DuPont all changed ownership alongside INVISTA. 'After Koch restructured INVISTA, it sold the majority stake in its apparel and advanced textiles businesses—including most rights to the LYCRA® brand—to Shandong Ruyi Group in 2017. Following completion of the 2019 transaction, the entity was renamed The LYCRA Company. However, due to Ruyi’s debt default, The LYCRA Company underwent creditor-led restructuring—a story for another time.' Officially, this divestiture marked a pivotal step in DuPont’s strategic transformation. Why package and sell? Ultimately, because the textile fiber business carried unacceptably low gross margins—reportedly under 10%—while DuPont’s other advanced-materials businesses routinely achieved gross margins above 30%. Tyvek®’s high margin, for instance, explains why it remained with DuPont. Thereafter, DuPont undertook multiple major spin-offs and reorganizations. In 2015, DuPont spun off its Performance Chemicals segment—including Teflon™—into the independent, publicly traded company Chemours. In 2017, DuPont merged with Dow Chemical to form DowDuPont. In 2019, DowDuPont split into three independent companies: Corteva (focused on agriculture), Dow (focused on materials science), and a 'new' DuPont (retaining the DuPont name and focused on specialty products). DuPont’s repeated spin-offs and restructurings have drawn public skepticism regarding regulatory avoidance. In recent years, DuPont continues adjusting its portfolio—clearly prioritizing higher profitability and growth. 04 Reputational Crisis: Controversies Never Ceased

The Chemours Company Sued for Securities Law Violations

Oct 11, 2026

DJS Law Group filed a class action lawsuit against The Chemours Company alleging securities violations regarding Opteon product demand statements between February and August 2026. Shareholders are encouraged to contact the firm for lead plaintiff appointments by December 7.

FinancialContent

2026-08-06

California AG Accuses DuPont of Shell Game to Dodge PFAS Cleanup

2026-09-05

Chemours, DuPont found liable for PFAS contamination in North Carolina properties; jury trial set for March

2026-09-23

Environmental groups allege Chemours hasn't met PFAS limits agreement

2026-10-11

The Chemours Company Sued for Securities Law Violations

2026-10-12

Faruqi & Faruqi Reminds Chemours Investors of Securities Class Action Deadline