The thing to do, it seems to me, is to prepare yourself so you can be a rainbow in somebody else's cloud. Somebody who may not look like you. May not call God the same name you call God - if they call God at all. I may not dance your dances or speak your language. But be a blessing to somebody. That's what I think.
Perhaps travel cannot prevent bigotry, but by demonstrating that all peoples cry, laugh, eat, worry, and die, it can introduce the idea that if we try and understand each other, we may even become friends.
Until recently each generation found it more expedient to plead guilty to the charge of being young and ignorant, easier to take the punishment meted out by the older generation (which had itself confessed to the same crime short years before). The command to grow up at once was more bearable than the faceless horror of wavering purpose, which was youth.
I believe that people want the scent of love, more than anything else. And I don't mean sentimentality, I don't mean mush. I mean that idea, that human beings are more alike than we are different. And that means that I can love you. I don't mean support you in bad things you do, that I can understand because you're a human being.
If a person - any human being - is told often enough, "You are nothing. You are nothing. You account for nothing. You count for nothing. You are less than a human being. I have no visibility of you", the person finally begins to believe it.
You can ask goodness in, show it how much you like it, make room for it. And it says, "Oh, I like this place, I think I'll stay here." Which is why people go into one house and say, "I want to take my shoes off." At another house, no matter how beautiful it is, they might say, "Hmm, I can't stay."