People can create unions on pieces of paper but most forget that we draw the lines on the maps, we create the reality we wish to see. These people might want to make a reality that has Unions all over the place but in reality humans tend to ignore those boundaries, instead of ever larger unions which helps promote ever larger wars and or global tryanny why not rally for smaller states and disunite the countries into smaller municipalities? The smaller the less able to garner great bodies of people to fight for out of control feeding machines. The greater the city, society or nation the greater the desire for power and the likely use of it.