Isn't here for those goals? (Score 1)

The United States isn't here to provide the best lifestyle possible for its citizens? Meaning We the People is we the people of the world? And how does one vote in a world economy? The level playing field you describe would only work if everyone on earth is willing to not overpopulate or destroy the earth or set up dictatorships or allow serfdom and such is not the case. Its not even altruism if you are proposing a system where by everyone loses.