The EU > the USA
Dogon wrote: The US is more powerful than most of us like to acknowledge. It is currently unchallenged by any other nation in any serious respect - be it economically, militarily or politically.
er, no. The largest economic block on the planet is the European Union; even the euro-zone within the EU is bigger - by most economic measures - than the US. Come May 2004, when 10 more nations join, it will pull further ahead of the US. When euro-land expands - and the new members don't have a choice about joining the euro, once the tests are met, they're in (much to Adrian's delight, no doubt NOT) - it'll only be a few short years before the euro replaces the dollar as the principal international currency.
We don't think of the EU as an economic superpower because it's not the engine of the world's economy today, and hasn't been for a few years now. Also, the stupid 'common agricultural policy' (CAP) plays a big part in robbing the EU of economic leadership kudos.
In another economic metric - contribution to global economic growth - the US lost its position as #1 to China a year or so ago. Of course, the Chinese economy is still much smaller than the US's, but just wait 20 years or so ...
May I say that there seems to be a certain unreality, shall we say, to your suggestions on how we could get from the UN today to your proposed better organisation? If the US is as powerful as you say, they would have no reason whatsoever to participate in a process as you describe.
Do you have a *realistic* alternative?