Unfortunately, continually pointing out injustices aren't going to do much. The truth is they happen thousands of times a day, every day, and will never really stop. You just have to get used to the fact this is the way the world is, and be thankfull if you're not getting the worst of it.
Please dont day its a discusting world. That aspect of life makes up only like 1 %.
I don't think you could not be more off with that estimate, the world
is a pretty messed up place, and certain people (with enough 'power') who should be doing more, aren't really helping at all. This isn't me trying to seem all depressive and spiteful about life, this is just harsh reality that should be faced, in my opinion. Knowledge of the facts shouldn't deter you from enjoying life, either, it's a good thing to be
aware.