I like the way you write, and admire your obvious intelligence and earnestness. I also agree with much of what you said. However, I disagree that there is any useful role for "a UN." I hit an absolute brick wall when I saw the phrase "collective efforts." No thanks.
Thanks for the kind words, and right back atcha. But don't be put off by the use of the word "collective" - replace it with "mutual" if you like. The Marxists tried to make the term their own but it outlived them. Capitalist collectives (think mutual funds and retirement funds) did their part in burying the communist kind.