But we cannot rely on memorials and museums alone. We can tell ourselves we will never forget and we likely won't. But we need to make sure that we teach history to those who never had the opportunity to remember in the first place.
I like to believe that people in the long run are going to do more to promote peace than our governments. Indeed I think that people want peace so much that one of these days governments had better get out of the way and let them have it.