I was recently asked why I advocate One World Government. Here was a brief email I wrote to the questioner:
Mostly because I am an optimist. A lot of people argue that OWG would oppress, strip of rights, enslave, etc. Kill competition. Destroy everything good and sacred and holy in the world.
While there are definitely oppressive overtones to the whole concept, and there are good reasons to be afraid of that, there are several long-term things that I consider when I advocate for it.
1. Species direction
Right now, the "Rat race" is about the best nation, control of resources, wars famines disease spreading because there is no coordinated, worldwide effort. There is some, but it is all by voluntary membership in over-bloated beauracricies (spelling, wow i can't spell today) that are corrupt and ill-monitored. A unified world government would be able to allocate resources in a better manner. There is enough food to feed everyone on the planet right now; the problem is distribution.
2. Interstellar travel
You will be able to go along with the concept that we need to get to the stars, from what I have read of your postings in the forum. So skipping that argument, one of the biggest hurdles is being able to get a significant enough population from our planet to another planet. That will require dedicated resources and long-term planning that a world government could provide, plus, on the darker side of it, it would provide a society in which people grew up pre-conditioned to follow orders blindly and be "a number" in the system.
This will be essential for moving quantities of population through space in the time frame we would be looking at (years). Imagine a bunch of rugged individualists going for decades through space and keeping things in good order? Nope. What you need more than that is "insect" type mentality, with the passengers and crew under strict surveillance and direction in order to conserve the absolutely limited resources available aboard a flight of that length.
3. Normalizing technology and information transfer
This kind of goes to the crux of it, which the first 2 items will be derived from. The ability to access all the information needed to further our race as a whole. Universal ID, genetic tracking, analysis of DNA types in order to place individuals in better job fields or catch people who might have talents and cultivate them to the betterment of themselves and society.
