NATO has always been an American defense umbrella from the get go. With a toothless America, NATO is as benign as a Sunday Bridge Club of retired housewives.
cf,
http://parallaxadhoc.blogtownhall.com/2009/10/17/random_an d_scattered_notes_of_autumn.thtmlIn fact, every collective, i.e., multiple nation forums have always worked to the disadvantage of the U.S. When you are perceived as the strongest kids in the yard, the other kids tend to agree with you or tend to conspire against you to balance out the odds.
What has been happening post-Cold-War was that there is no more external threat (USSR) and therefore no need to humor Uncle Sam. So we end up subsidizing an organization which is working counter to the interest of the U.S.
The UN is a de facto forum for anti-Americanism. It should be shipped to Switzerland, the Sandinavias or the Middle East. They need it there more than in Gotham where they only accumulate unpaid parking tickets.
At the same time though we must endeavor to cultivate bilateral relations to make sure that we are not isolated. On a one-to-one basis, there is no reason on earth that we should be at a disadvantege.