Christopher Bryson, a former BBC correspondent, sits down with Dr. Paul Connett of the Fluoride Action Network to lay out the case from his book, published by Seven Stories Press after ten years of research. Bryson traces fluoride's origin as an industrial waste product from smelting and phosphate fertilizer plants, and describes how it was rebranded, in the years after World War II, into a public health measure added to drinking water. He points to Carnegie Mellon University as a site where scientific findings on fluoride's health effects were shaped to suit the interests of industries facing lawsuits over fluoride poisoning of workers and farms. The interview focuses on specific researchers Bryson says were discredited or professionally ruined for publishing results that contradicted the safety narrative. No reenactments or archival footage here, just two men talking through a paper trail: internal memos, legal settlements, and academic papers that Bryson argues were quietly steered by the same industrial interests that had the most to lose from an honest verdict on fluoride.