Comment by otterley
Comment by otterley 8 days ago
There are over 1,200 comments on this controversial story alone, with plenty of debate within: https://news.ycombinator.com/item?id=43517833
What more evidence do you need that spirited disagreement is alive and well here?
That seems like a pretty mild controversy to me. How many people could even say whether their water has added fluoride?