Thank you Dr. Locke for pointing out some of the best arguments against adding the toxic waste product fluorosilicic acid (FSA) to what is some of the finest drinking water on Earth here in Port Angeles. You are quoted as saying that everybody consumes fluoride and that's very true - it IS virtually everywhere now. That points out the fact that there's NO shortage of it in the average person's intake. Thank you. You also state if people want their own personal water, they can get it - well, the same is true of fluoride. Thank you. You go on to say a lot of research is looking at naturally occurring fluoride is admitting it IS in the environment when years ago one of the arguments for adding it was that it doesn't occur here . . clearly. BOTH can't be the case. Then you stated that demonizing fluoride is scientifically ridiculous . . well, have you ever read the warning on a tube of tooth paste? It clearly states "If swallowed, call Poison Control immediately"  Wonder why? Thanks again!