How to rid the world from racism ? (edited)

I have changed the question hoping to bring in more participation.

Why does racism still exist ?

In Norway the word " race " has been removed from its laws.

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There can be no assumption that today’s majority is “right” and the Amish or others like them are “wrong.” A way of life that is odd or even erratic but interferes with no right or interests of others is not to be condemned because it is different.
-- Justice Warren Burger

"I imagine one of the reasons people cling to their hates so stubbornly is because they sense, once hate is gone, they will be forced to deal with pain."
-- James Baldwin