Here's the big challenge, IMO:
We live - you, I, doesn't matter if we're in Israel, Germany, America - everybody in the Western World lives in a society where we will meet - some of us, on a daily basis - people who don't only have different views from us, but who come from an entirely different frame of reference. Muslims, Amish, furries, Orthodox Jews, Fistful, Communists, LaVeyans.
The questions is, what to do about it. Naturally we're all sometimes weirded out by these people.