@sbjohnsrpi @snow I definitely agree with the idea that trolls should be ignored. But ignoring a troll is not enough to ignore a whole movement of trolls that is now able to feed on ignoring a scientifically proven fact, independently of the reaction they provoke by proclaiming their belief. In 30 years it might become a Religion. Religion might only be Ignorance in a fancier package but it is still thriving. One might say that "priests" are actually trolls that became "legit" over time.