Edward Calabrese, Professor of Toxicology at the University of Massachusetts, Amherst: This introduction is by John D Dunn, MD. The National Academy of Science research project on effects of radiation refused to review and include the research that showed that Japanese atomic bomb survivors did not suffer mutations -- in other words, the Linear No Threshold (LNT) claims about radiation caused mutations were not just wrong, they were based on previous fraudulent fruit fly research by Muller that hid faulty findings and bad methods. Muller got his Nobel and took off on his project to promote Linear No Threshold radiation biophysics while suppressing the evidence that he was wrong. Muller had a chance to wave his Nobel and influence a decade of radiation biophysics and then, to make it worse, general toxicology with his goofy LNT song and dance. The National Academy of Science committees were complicit in the deception.