>Charisma and persuasiveness can be used by both good and not-so-good (if well-intending) actors. But it's not only about being able to deliver the right chari

>Charisma and persuasiveness can be used by both good and not-so-good (if well-intending) actors. But it's not only about being able to deliver the right charisma; certain ideas are more attractive than others, and I think that many bad ideas are attractive because they appeal to biases that we already have, along with ideological factors. Most people, for instance, do not believe their belief in democratic systems or prevailing rationality to be deeply ideological. There are two sides to using historical arguments here: firstly, they can obviously help make a case, but secondly there are reasons to believe that in today's society critical thinking skills are dulled through a variety of unintentional processes. I think the mistake in your post is assuming that gay acceptance, marijuana acceptance and human-caused climate change acceptance have come about from the triumph of reason over ignorance, but I'd say that a more plausible explanation is that they operate within the same framework which convinced people that gays shouldn't be accepted and that marijuana is the devil's lettuce. Next, it is possible that misinformation reaches such a height that the mere "drift closer to truths" is not sufficient[0]; consider the rise to power of the Nazi party, which was so fast even in its day. Finally, the establishment of truth in a democracy on a wide scale requires that people are able to use their own intellects to judge arguments sufficiently well enough to do so, but I think that's an assumption we take for granted: "Now in recalling John Stuart Mill's passage, I drew attention to the premise hidden in this assumption: free and equal discussion can fulfill the function attributed to it only if it is rational expression and development of independent thinking, free from indoctrination, manipulation, extraneous authority. The notion of pluralism and countervailing powers is no substitute for this requirement. One might in theory construct a state in which a multitude of different pressures, interests, and authorities balance each other out and result in a truly general and rational interest. However, such a construction badly fits a society in which powers are and remain unequal and even increase their unequal weight when they run their own course." [0] "The evaluation is ex post, and his list includes opposites (Savonarola too would have burned Fra Dolcino). Even the ex post evaluation is contestable as to its truth: history corrects the judgment--too late. The correction does not help the victims and does not absolve their executioners. However, the lesson is clear: intolerance has delayed progress and has prolonged the slaughter and torture of innocents for hundreds of years. Does this clinch the case for indiscriminate, 'pure' tolerance? Are there historical conditions in which such toleration impedes liberation and multiplies the victims who are sacrificed to the status quo?" (H. Marcuse, Repressive Tolerance (1965))