On this page there are people from all the world... in the past, people lived alone, then in tribes, and, after centuries, we have moved on to larger, and now we have larger agglomerations as states or even continents under single government ... I ask you if you would be willing to abolish every border, to have only one type of currency, equal rights / duties for everyone?
Do you think that to get to this union, in my opinion utopian now, but feasible in centuries, it will take years, centuries or millennia?