Social action writing #1

Racism there is plenty wrong with it here are some of them:
-making fun of people because of their color
-their skin
-their culture
-who they are
-how they act because of who they are
This is all wrong because people don't understand how bad they are hurting other people when they insult them because of their skin, culture, and where you're from affects how you act. But still people do it sometimes it is because they have experienced this hate before so they let their anger out of being hated and hurt other people. i think this might be what causes it, but it could be caused just because a person doesn't understand how bad it feels to be made fun of through racism. Whats wrong with racism? plenty for example, the hurt feelings of others but also two different groups of people can begin to battle with one another for whose the better man or woman this the wrong thing about racism.
There aren't many solutions that i can see to this problem because of how many times you tell people that were all equal and yet they still question it even though in reality we are all the same organisms with few unique characteristics. 
Some solutions that i think of however are to try to prevent people from doing this by proving the idea that we  are all the same type of organism just that all of us have different genes and unique characteristics.