This is a question I've been grappling with on and off for over a year. We all know the power of confirmation bias and groupthink. We're all inclined to seek out information that supports our biases, and succumb easily to pressure from our groups. But where do those biases come from in the first place?
I've been wondering lately why I'm right wing. I really don't have any answer. I've had a conservative political orientation ever since I was old enough to think about politics, as young as age 12, even as my position on the actual issues has changed and continues to change. Some may say it comes from how people are raised, and perhaps it does, but my family NEVER discussed politics (my parents weren't even registered to vote) so if your politics come from the way you are raised, it's a lot deeper than just indoctrination. Unless I'm the oddball. Everyone likes to think that their politics comes from mind and logic. We've thought about the issues, and the other side is just WRONG! But following politics is one of my hobbies. I read books about politics. I've wasted countless hours online debating politics. I like to think I'm pretty smart, but who knows. And it's pretty obvious to me that while my actual ideas on policies might come from a rational place, my gut level choice of a "side" was absolutely pre-rational. Both parties have issues I believe they are objectively wrong on, and in roughly equal proportion, but the things the left is wrong about offend my sensibilities WAY more. Why? I truly have no idea.
This isn't meant to be a diary entry. I just doubt I'm uniquely irrational, and if this is how I am it's probably how most people are. I've seen good evidence that "conservatives" and "liberals" have different brains, and while they say physiognomy is a pseudoscience, there's an obvious physical difference between groups....at least among the extremists. Go look up the mugshots of antifa vs. mugshots of people at the capitol riot. What I would suggest to people above all is that political orientation may as well be an immutable characteristic, so please extend as much grace as you can muster to the other side. It's fun to debate and important to understand where other people are coming from, but don't get carried away. While you might be diametrically opposed your brains are probably different enough that it's not that they are simply stupid or evil, but that they truly see the world differently in a way so fundamental that you that you're unlikely to ever change them.