Bryson discusses the findings of his nearly 10-years of research for his book. Bryson opens with: “Fluoride science is corporate science, fluoride science is DDT science,it’s asbestos science, it's tobacco science, it’s a racket.” Bryson discusses some of the important individuals and institutions that have played a role in shaping public policy on the toxicity of fluoride and the purported safety of the controversial water fluoridation program.