Oh that kid will not have it easy in Polish schools lol... a half Arab ...
Are you suggesting that a child of mixed race parents will be bullied and socially excluded in a Polish school?? And are you celebrating that? Sounds like it.
Stop and think for a minute, really think about what you're saying. It suggests that when you become a parent you will instruct your children to ostracize other children whose existence offends you, because, as a teacher I can tell you, that it's from their parents and home life that children pick up those values. Not very nice Dirk. A child doesn't choose their parents and shouldn't be 'punished' because of them.
Also, if you think that Polish children would behave that way, shunning a classmate and subjecting that child to abuse because they're not white and Christian, I believe you are very wrong. Certainly that's not what I saw in Ireland. I taught Polish children in classes that also had some children of middle Eastern, Indian and African origin and they all mixed and played together in a normal manner.
If you don't want to invite such children to your home or encourage friendships, that's a different matter. But hoping that mixed race children will be shunned, snubbed and taunted by their white Christian Polish peers, is really sick, quite frankly.