The Scriptures say that we should love God with all of our heart and we should love our neighbors as ourselves. It also says we should love our enemies.
That's a tall order, nearly impossible. Yet, I have found (often while sharing a little time with someone over a sketchbook) we may discover that others do not dislike us as we were told.
In fact, we may discover hidden brothers and sisters everywhere we turn, previously separated only by illusory boundaries created by someone that didn't know either of us.
Its not the total answer, I know, but it is a start.
I have sent supplies with missionaries to places such as Mexico, Mali, Ghana, Chad and other locations.