rousseau, I haven't time to argue the "millions of years" proposal properly, but they've pretty well shown that kids don't discriminate on the basis of race until adults model it for them.
Up to a certain point people have no concept of self / other, but eventually we all learn 'that person and I aren't the same'. That doesn't necessarily mean discrimination or extreme racism, but is likely going to result in at least a little bias. It's learned, although this learning is what it means to be human, no? And if the difference is intrinsic, the learning is intrinsic.
If I'm in a city in Afghanistan, one pub is full of Canadians I'm familiar with, the other Afghanis I'm not familiar with, I
should feel more comfortable going into the pub of Canadians, no? In one light you could call it bias, in another light it's just a smart way to think.
Sure.
Its part learning and also very much part innate, and it isn't unique to any culture or even to humans.
We are pack animals. We feel empathy, which means we feel a bond and see ourselves in others. Its why you can get into a good movie and why you feel pain when you see others suffer. Empathy works on seeing yourself in others, so the less of yourself you see in the other, the less empathy will be drawn from you, until you see so little of yourself in the other that you have dehumanized them. That's sadly a primary core of racism and other prejudices. We also have an innate tendency to group and categorize, and that in combination with lack of empathy makes us see the "others" as threats, bringing on not just hemunanizing, but demonization. Mix in a whole lot of group think and mythic rhetoric and you've build yourself tribal warfare.
A lot of folks like to pretend this could never happen to them, or to their "side", but only to those others that they deplore will act and think with such prejudice. That's part of the trap people fall into, and you can see it to some extent in just about any group you may care to study. In pointing this out, you'll also see plenty of hide behind cries of "false equivolency" as if you've said all groups do this just as much and just as badly and in the same ways (regardless of if you said anything like that). They don't want to accept that we can all do wrong, even if some do more wrong than others, and that the wrong remains wrong, and remains something we can right. And in this case these wrongs build upon and amplify one another in a circular way.
So long as we keep pointing fingers at our chosen others, presuming and grouping them unfairly, putting words into their mouths, accusing them of nasty things they didn't say or didn't do or don't believe, rather than stepping back and seeing the tribalism and othering, including our own contributions to it, we will simply spin the cycle around. It takes somebody who speaks of "WE" instead of "US vs THEM" to break the wheel. It takes somebody who will strong man rather than straw man what the "others" say. It takes somebody who isn't looking to "win" a spitting contest of us vs them, but to actually fix an issue for all of us, addressing all of our actual rather than imagined concerns.
I saw some hope there in Obama's early rhetoric when he was running for the Presidency. I see very little of that now. Hillary and Trump were both pushing not for but against it, Trump moreso than Clinton, and Trump won. Will we finally get a prominent voice emerging who speaks to every one of us without all the Trumpist or "baskets of deploreables" stuff?
Empathy and its inverse (implicit bias) are natural parts of human behaviour. People implicitly prefer and protect their child over another child. Brother against brother; Brothers agaisnt Neighbour; Neighnbours against stranger; Countrymen Strangers agaisnt the other nation; Humans against Space Invaders; etc etc etc. Race, gender, sexual orientation, other groupings, and anything else that makes people different from us, that that we are less able to relate to them will get mixed up into that. It is natural and it is something to be on guard for.
We can all start with ourselves. The next a lady tells you she supports "Black Lives Matter" and "AntiFa", or the next time you see a man wearing a MAGA hat, instead of presuming that you know they hold to the worst statements and views that others who have identified the same way have held to, ask them what they actually think. There is a very good chance that you've already mischaracterized them in your mind before either of you speak a word. It is prejudice, and whenever possible, we should avoid it.
MAGA stands for Make America Great Again. The guy wearing it probably isn't violent. It could just mean the guy wearing it likes what Trump was saying in his rallies pror to his election; that he would fight for their jobs, are not deplorable (think we underestimate how many votes Hillary lost with this); and will bring back the economy strong. With CNN over reacting to everything Trump says and does, the truly aggregious of Trump may be lost in the noise, as this guy may not be paying attention to politics 24/7, but sees what those in his bubble point to him in Youtube and on Fox News. He probably views liberals as wanting wide open borders, doesn't understand how the current system works, and envisions people walking across and taking jobs, while he himself is having trouble getting a gob. So he thinks a wall and vetting of applicants to come in would help. He probably has been personally attacked enough times that he feels he and his are persecuted and that may make it harder to reach him with policies he would actually support, even though he voted for Obama twice prior to Trump. He may not be whatseover racist, but be sick of everyone accusing him of being racist becuase he wears a MAGA hat and wants to vet applicants for immigration no matter where they come from. And he probably hears about people getting assaulted for wearing the same hat, and forms a view of those who oppose MAGA as violent. He sees himself as the good guy, and there actually is plenty of good in him.
Likewise, the lady who says she supports "Black Lives Matter" and "Antifa" may be ignorant of the violence Antifa pushes. She may even be a complete pacifist and simply believe "Anti Fascist" to be what the name implies, and she just opposes fascism. She probably lives in a bit of a bubble as well, probably sees on the news many shootings of black people by police, and presumes that happens way more often than anybody else getting shot by police and presumes every black person shot that gets reported on must have been the fault of the police (since otherwise the media wouldn't report it that way). She probably also believes that women are paid 70 cents on the dollar for the same work, assumes that applies to all women in all jobs, so feels cheated, like the world won't give her a fair chance (despite possibly having wealthy parents supporting her). She may come to view white males as over privileged and oppressive, make the mistake of generalizing this to the entire group, and have a resentment for that against white people in trailer parks. She may see the MAGA hat guy and immediately equate him with evil and violencel. But she sees herself as the good girl, and there actually is plenty of good in her.
These two may hate each other on sight. But if the two of them actually manage a conversation without fish shaking and straw manning, and listen to one another, they may both be surprised at how much they actually have in common (empathy forming) and how much the other isn't the monster they thought they were. They both start with implicit bias, but they can both overcome it.