Why do racist people exist?

I´m never going to understand what happen in some people´s mind. Why some people think that is more superior than other?. What things make them different?
Their skin, their social position?

because they feel that they are superior race in the earth without considering humbleness..

I think it's money. they thought they can do every thing with money,so they Rsuperiorion.

I think, its because a gap between majority and minority, racist is not only skin color or eye or tongue but more than that its behavoir of peoples… what do you think?

culprits ,because they want to much ,this thought keeps attacking their mind ,make them lose control .

i don't think religion is a bad thing ,although i have no one .i can't bear religion becoming a tool of some careerist ,the beliver become their tools to satisfy some crazzy target!

I think problems will appear when different kinds of people live together. It's unavoidable. However, we should try to deal with it peacefull. We need a harmony world.

I agree with you dignified but unfortunatelly this kind of people exist in a large number and I think is a kind of people who have problems in their mind and are people who do not love anyone not even themselves.

well i think the basic rationale is 'cause these  people can not accept something what's different from them.So they have afraid and instead of trying to know them they fight them.these terible things will not be present if each-other will think what he/she would do if will be in them's  place

there is something wrong in their minds that what i believe.. they want too much and everything in this life should be created for them.. they grow up with that believe. i think everything around them consolidate their racist. we should all unite to stop them 

i think we are all human being .creed ,colour and caste are no importance in my life.we need equal rights.we should give all human beings equal status.what you like for yourself ,like for others.what you dislike for yourself,dislike for others also.do not opress or tyranize others .we should see character of others.

character makes a man great and beautiful.

Hear hear  johnqiang and MarkChina!  all comes down to the same thing we've been discussing in other forums, this sort of manipulation of the masses.

Cheers,

Ale