The government has heavily taxed, controlled, regulated, even violated people's lives. The only way out of this is a world government.
National sovereignty is immoral. Any sovereignty is the quest towards unlimited power. The only sovereignty that should be is the world government's.
The state could immediately give up its external defense structure.
The idea of a world government has been in man's mind for about a century. But he never outspoken it, it was just an idea talked of in private circles. Time has come to talk about it freely.
The UN is not enough. A world government is necessary. Not only necessary, a world government is good. It will loose state's burdens, it will nourish trust, it will support freedom lovers.