Speaking of conspiracy theorizing. This is what Cass Sustein thinks should be done to control it.
Sunstein advocates that the Government’s stealth infiltration should be accomplished by sending covert agents into “chat rooms, online social networks, or even real-space groups.” He also proposes that the Government make secret payments to so-called “independent” credible voices to bolster the Government’s messaging (on the ground that those who don’t believe government sources will be more inclined to listen to those who appear independent while secretly acting on behalf of the Government). ”