But HN might be unique in that regard? Or maybe there's just a scale beyond which it doesn't work?
It has also made me aware of how well-researched many HN user's opinions are on both sides. My opinions have largely been formed in conversations with young people of the liberal city I live in. They will cheer at anything that attacks whoever they see as their opponents, regardless of the research quality or partisan tone behind them. I have received a far greater range of perspective from brilliant HN users on both sides, which has prompted me to take a step back and re-evaluate how I am writing about this incendiary topic.
There are to many of them for a [private] person to really look at all the programs but that out of many many hundreds of millions (in and outside the us) no one bothered to look at any of them rules out objectivity by the full 100%
It means people get all of their information from other people who also know nothing. Information limited to the top 2 groups. If team blue gets all of its information about team red from other team blue members you will have a similar total exclusion of reality.
End of the day you have to get off the ledge yourself either way based on the information you've gathered.
If we want you to know what anarchy, communism or Christianity are we should have you talk wiht the anarchist, the communist or the christian.
You bring up a good point about people behaving differently in in-person conversations and even perhaps being more willing to change their minds. I think there's a lot of truth there, but I think it comes from thinking that our online personas aren't real and from being physically distanced from the effects of what we say online.
It never occurred to me that my sarcasm online would be a factor in a friend's suicide, but now I live with the consequences of not understanding the very real effects of the things I said.