I was having an interchange on FB recently with a not-in-Glastonbury friend. I could have got back to them 'out loud' on one point, but was aware of other fairly recent discussions with a member of the anti vaccination brigade. [Even though the weight of medical opinion is slanted heavily against them]. I'd also been part of another lonng thread in which one of the protagonists seems not to understand the fine definitions between opinion, belief & experience.

So as not to encourage the crazy/rabid/alternative opinions, I decided to go Private Message to continue deliberations.

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Of course, at other times it's quite fun to play 'poke the bear' [GG].