New Post: December 23, 2018. Links to 11 documents have been added on the Fluoride page of the website that show how the union attempted to work “within the family” on the question of applying principles of scientific integrity to regulation of hazards of fluoride in drinking water. Members of the union began in 1985 to try to bring ethical science to bear on this question. At least one such member, albeit in retired status, continues to this day in this effort.