Above us only sky, amongst us bigots!

You tell me the world is a smaller place, that there are no borders but only in our minds, that Lennon prophecy of there is no country will soon be reality. You say that globalisation is bringing us that way. I beg to differ.
People are flocking together. People with small minds are flocking together with fellow feeble minded individuals of the same calibre. They are trying to see the difference amongst us rather than rejoice the various journeys that we take to reach our destination. Don't they know that all roads lead to Rome (or Jerusalem!)? Even amongst themselves they aspire to further subdivide and claim superiority over the other. It is always 'they' and 'us'. Even though all DNAs are all 99.99% all the same and they have not found the sequence for stupidity, they still claim that they are 'the chosen one'.
They live in a cocoon contented with they have and swear that there is nothing more that need to explored as they been enlightened millennia ago.
In social medias, as if these man-made divisions are not enough, they have made groups by alma mater, by ethnicity, by sub-ethinicity, etceteras ... And they have hostility against each other, forever trying to find the difference rather than similarities.
Are these all effects of being in the comfort zone for far too long? Are they begging to put in place with a wave of calamity to strike them? History has proven again and again that man will only unite when they have a unconquerable common enemy. It could be a mammoth natural calamity, common abhorrence against an incorrigible tyrant, pathetic living conditions or absolute hopelessness when all of common human dignity is at stake!