In the last 15 years, EPA has invented three bogus human carcinogens: dioxin, formaldehyde, and TCE. Prior to the late 1990s, EPA’s cancer Risk Assessment Guidelines (CRAGs) required sufficient evidence of a cause-and-effect relationship in humans before a substance could be classified as a “known human carcinogen”. However, during the late 1990s, EPA modified its CRAGs to allow itself to classify substances as known human carcinogens without sufficient epidemiological evidence to support such a decision. Read more.
