There are times when it’s useful to engage these people, though never for the purpose of convincing them. Sometimes, there’s an opportunity to provide a counterpoint for anyone else “listening” who hasn’t yet been sucked into crazy-town, to help keep them away from that path.
I like to put it that “science education isn’t a cure, it’s a vaccine”; you can’t realistically change the mind of someone (especially of a stranger) who’s already bought in to a mindset like this; but in some cases, you can help prevent it from spreading.
That said, if you’re not particularly good at e.g. public speaking, or science outreach, or whatever, you can end up playing into a troll’s hands (assuming you’re interacting with an intentional troll and not just a deluded person). So it can be tricky, and personally I’m not very good at it.
There are times when it’s useful to engage these people, though never for the purpose of convincing them. Sometimes, there’s an opportunity to provide a counterpoint for anyone else “listening” who hasn’t yet been sucked into crazy-town, to help keep them away from that path.
I like to put it that “science education isn’t a cure, it’s a vaccine”; you can’t realistically change the mind of someone (especially of a stranger) who’s already bought in to a mindset like this; but in some cases, you can help prevent it from spreading.
That said, if you’re not particularly good at e.g. public speaking, or science outreach, or whatever, you can end up playing into a troll’s hands (assuming you’re interacting with an intentional troll and not just a deluded person). So it can be tricky, and personally I’m not very good at it.