Is It Possible to Cure Someone of Conspiracy Thinking? - Season 1, Episode 23 of the Adam Bomb Podcast
This is basically about a scientific paper on how to correct
misinformation, written by five researchers. The scientists look at the
studies available on what is actually effective when correcting
misinformation, and how to prevent the backfire effect (when your
efforts to change someone's mind makes them even more firmly convinced
they were right to begin with).