Ethical failings: The problematic history of cancer risk assessment.

This paper demonstrates that unethical conduct by the US National Academy of Sciences (NAS) Biological Effects of Atomic Radiation (BEAR) I Genetics Panel led to their recommendation of the Linear Non-Threshold (LNT) Model for radiation risk assessment and its subsequent adoption by the US and the world community. The analysis, which is based largely on preserved communications of the US NAS Genetics Panel members, reveals that Panel members and their administrative leadership at the NAS displayed an integrated series of unethical actions designed to ensure, (1) the acceptance of the LNT and (2) funding to radiation geneticist panel members and professional colleagues. These findings are significant because major public policies in open democracies, such as cancer risk assessment and other issues impacted by public fears of radiation or chemical exposures, require ethical foundations. Recognition of these ethical failures of the BEAR I Genetics Panel should require a high level administrative, legislative and scientific reassessment of the scientific foundations of cancer risk assessment, with the likely result necessitating revision of current policies and practices. The BEAR I Genetics Panel, 1956 Science journal publication should immediately be retracted because it contains deliberate misrepresentations of the scientific record that were designed to manipulate scientific and public opinion on radiation risk assessment in a dishonest manner.