I mean think about it - if you don't have a satisfactory social group, what better way to fill that void than by joining a group of hundreds or thousands that all think and feel the same way as you, and will gladly welcome you with open arms.
It's not about logic, it never was. It's about belonging. A strong enough emotion trumps rationality, just as people refuse to evacuate before a natural disaster because "it's their home".
...kthartic posted on HN...
It is very important for some people to convince others that their ideas are correct (which they very well might be).
Let go of this "I need to convince people to agree with my view." Instead, love your father for his other qualities and allow him to have his harmless ideas.
The problem starts when some ideas are not harmless. For example idea that covid is dangerous. Some people don't see evidence of this around them (myself included, I don't personally know anyone who had covid), so they don't believe experts, so they don't protect themselves and others. Some people even have idea that they are in the right, experts are lying and they need to actively prove that experts are lying in any way they can, even misrepresenting facts.
That creates a large population of people primed to expect scientists to be lying to them. Flat eartherism is harmless in itself, but I suspect that the OP's father also believes several other conspiracy theories -- and votes according to them.
That doesn't change the OP's problem, or your observation that you can't fix it. But if you can't even solve the readily-demonstrable fact that the earth is round (just phone a trustworthy friend a few timezones away and ask where the sun is), how are you going to get people to agree about things that actually cause harm?
What changed your mind? :)
“Figured out” was a poor choice of words because I didn’t have an epiphany, “learned”would be more accurate.
I would add some of those 1001 other issues include things Well educated and common sense folk “know” to be sound, backed by evidence and scientific research. I would cite the reproducibility crisis which is not limited to just social science but endemic in academia and corporate driven research. Further I would hi-light the “fake news” situation is not ideologically limited nor is propaganda or any individuals personal biases leading to a kind of myopia to counter examples and challenging ideas. Suffice to say it’s easy to throw stones at flat earth and trump but if you think somehow your primate brain is not as broken or fallible as the next person then you’ve surely been had.
Edit: I get it now. To be clear: I'm not presenting proof, I'm just making the observation.