We are a people of taboos.  It is these differences which make us unique.  In our ignorance, it is these differences which spurn hate.  We have to learn to love our differences and appreciate the individuality amongst us we must have.  We are still cavemen evolving.  We have yet to open our eyes to realize the family of billions to which we share this planet and the capability this could achieve.  If we do not learn to forgot this past, this hate will destroy us.  If we don't learn to adapt, this competition will prevent our peace.  Our societies should be centered around our limitless taboos to let those whom want to experience it be welcomed.  See for yourself your neighbor, citizen of the planet earth equal and just as worthy of surviving if we are supportive to each and every soul.