There is a looot more in between "polite" and "using ad hominems". Obviously, an argument with nothing but ad hominem attacks is useless, but a good discussion or even a big argument can be presented in a multitude of ways. Real insults can also be a part of it, if the situation calls for it.

We aren't, if you place a group of infants together they'd get along just fine, the's a term "Love is natural, Hate is learnt", people's characters are influenced by their surroundings and who is around them. We aren't built like how you say we're taught to be that way, some of us are just able to maintain an open mind.

No no no, those infants would be perfectly fine with eachother, but once they go out in the world and see different things, they will judge them, they will classify them. Its a surival mechanism. That is human nature. And it turns into prejudice. Prejudice can be positive feelings too. Like how we, as babies at least, worship our mothers, and are nervous and sometimes even scared around other people. Unless you lack your basic survival instincts, then you are like this too. As is every human.

"Some of us are able to maintain an open mind" is basically a way of saying you're better than everyone else... That's not very nice you know.
Breaking down your own sense of prejudice is nice, but you won't ever get rid of it in every aspect of life. That's just silly.

Its true tht most hate can be teached, but like any belive, you have to be completly isolated froma group for a kid to inheret that from the parents. Before it used to happen, wwhen tv had to diversity, when there wherre segragated schools, when town where white only. It just dosent happen anymore, cuz kids now days have way more wways to learn of utside groups and have way more contact with diverse cultures to not larn on their own that their parents hate for a group is misguided.

Perhaps "minimal respect" is not a good way to say it, I mean normal politness, normal work collaboration, etc. this "let be". Respect you as much as they'd like to be respected is very subjective, and not even reached outside racism problems. Asking for more is like asking for better than normal, I find the idea quite repulsive.

About the impact, you are right, but I'm betting on the fact the impact is mostly the other way around, in term of laws, communication, company rules.

Wow,spoken like a through ****.First African American is not a race,black is.All third world countries are In Africa?Haha,OK.So because I am born black more than likely I will be a dumb motherfucker.Because that IQ test took most of the billion black people on earth for the survey,right?So that must mean that most whites not liking to take a shower must be true and all the whites in the south are inbred,right?

Let's star with the bold part.

1. That's untrue. An company doesn't have to hire a black applicant over a white applicant, and they often don't. In a recent study it was found that people with white sounding names typically needed to send out 10 resumes to get a callback, people with black sounding names needed to send out 15. Statistically speaking, that's an enourmous gap. On top of that, the unemployment rate for black college graduates is more than twice the national average.

2. There are however still quotas and percentages that need to be adhered to for schools and buisinesses regarding minority groups, though I suspect that you'll see that change to economic quotes in the future, at least for schools.

As for the rest of your post, that's the price we pay for our free speech. I have a right to say pretty much whatever I want, and it's a right I excercise regularly, but I'm also fully aware that there are consiquences. If you say that something that's going to piss people off, you'd better be ready for people to be pissed off.

Having the right to say whatever you want also means you're responsible for everything you say.

i crack joke about different races all the time. when i do, im not necessarily mocking the race itself, but more just the stereotype. the common stereotype for white people is that they always have to have the newest phone, care way too much about looks and clothing, and always act stupid. if i ever made a joke about white people i would only actually be refering to the people who actually do that stuff.

and if you want to call me racist for that, well, i am white, so what are you gonna say now?

in my eyes, unless it discriminates, limits people's rights, or is meant to target an entire race, its not racist

Society nowadays doesn't know how to do that. 

Of course it does. The vast majority of people are perfectly capable of going about there daily lives without being mean and nasty to one another that vast majority of time.