People will do anything to marginalize one another. That is the nature of intolerance and hate and trying to get the upper hand. If the general populace didn't spend so much time infighting, we could focus on the real issues of greed and hoarding.
I believe that recently nursing was deemed as the most ethical profession. Nurses, those willing, can set the example for righteous living and working. Many nurses have proven that we have within ourselves the "gene" to do the right thing.