Well, just like I tried to understand the "small of the back" issue with some men, try to understand that some people like their hair color, and skin color, and they know that "mixing" with certain people causes this to go away, and it's been tried and tried, and it's just so.
If blacks plus white produced white kids, I doubt whites would be racist at all, it would seem that they're the same, but this isn't what happens.
So, if you are talking about white racist, I can totally understand why they are hessitant or even restrictive of mixing with anyone who isn't white or close enough to it, can you? Seriously, YOU open your mind. Yes, I have seen blacks who produce white kids or kids that look moreso white then anything..but this is rare...
And with the black female who has light brown eyes, if a guy loves her eyes, and he isn't light brown eyes, their kids will not have these features...
I am not against race mixing, but I am against race domination, and I think that in a lot of cases, when mixing with blacks, the children look blackish moreso then anything else, I myself, a great example of multi-racial yet look mostly black.
So, I can't understand why blacks can't understand that this would be something that most wouldn't be interested in because they want children who look like them or their parents...and even though I look like my grandmother who is Spanish, if someone didn't see her next to me, they would just assume I was plan black female.
So, yeah, I can understand why some whites have a problem with race mixing, and therefore, end up being racist.