ha ha..
well I do believe it is possible for this kind of ideal to spread. mass information dissemination leads to more deeper understanding.
I think it is now possible for the human race to become more harmonious. I'm not saying it's going to be easy, but it's possible.
The ones at the top of the tree, those are the ones who will resist, will find it more difficult to integrate. the ones at the bottom, the ones who end up as drug addicts, thieves, etc, these are usually the most able to change if only given a chance. some of the most genuine people I have met are people who come from a really dodgy background.