The problem in short
The USA has overextended itself and is in serious danger of going the way of Rome, Byzantium, and the British Empire.
GWII is a repeat of Vietnam: a war in which America plays World Policeman, losing blood and treasure without fulfilling any significant national goal. The ostensible reason for the war, now that WMDs have not been found, is to bring democracy to the Middle East.
If we keep pursuing such projects, we will bankrupt the country and weaken it militarily while China and other potential (but not yet actual) rivals gain in strength.
The origin of the problem
The involvement of the USA in WWI was a humanitarian success and truly made America known as a great power. Whether it was “our fight” or not is debatable. America’s participation in WWII was most likely unavoidable and reinforced the concept of America as leader of the free world. Then came the Cold War.
In the Cold War the USA found both the height of its power and perhaps its shark-jumping moment as an imperial power: Vietnam. In Vietnam the USA squandered the lives of 50,000 troops; the lives of hundreds of thousands of military and civilian lives in Vietnam, Laos, and Cambodia; and billions of dollars. Most importantly, the USA lost the moral high ground.
Throughout the 1970s and 1980s, America was similarly schizoid: it fought the good fight (more or less) in the Cold War against a clearly despotic enemy (the Soviet Bloc) while engaging in pleny of dirty tricks in South America and elsewhere via the CIA.
In the 1990s, the USA seemed to recoup some of its glimmer. The Soviet Bloc crumbled. GHW Bush led a unified West in GWI, a miliary and PR success; he knew how to build a coilition and play the diplomatic game. Bill Clinton kept a firm hand on the rudder for the rest of the decade.
Then… utter disaster under GW Bush. His failing, however, was born long ago: he merely put into practice the memes that we had long recited as mantras: The world needs democracy; democracy will cure all ills; and America is good no matter what.
How to fix it
Part One: Retreat and regroup
The first thing we need to do is retreat and regroup. We are not the policeman of the world; we are not the dominant power of the world. Rather, we are the dominant power of the Western Hemisphere. Hint hint: it’s called the Monroe Doctrine.
We need to protect our own territory and most likely expand it in this hemisphere. In any case, we need be here, focus on what is going on here, and focus less on what is going on out there.
Contrariwise, we do not need even to think about what is going on the Middle East. Let Israel hand its own affairs, let Iraq implode if it wants to, and let that whole cesspool stink and rot for the next several hundred years–because that’s what it’s going to do, whether we commit “suicide by Middle East” on it or not (which is what we’re doing now).
Part Two: Recognize Europe, China, and India as coequal powers
We can make China an enemy now if we want to, or we can put some of the burden of ruling the world on them. It’s our choice. The astute president, looking at world history, will realize that China doesn’t want to rule the world; it just wants to rule its (or what it considers its) own territory.
It’s basic Dale Carnegie: Project responsibility and friendliness onto China, and that’s what we’ll get back. Project hostility and rivalry, and that’s what we’ll get.
Taiwan? That’s your issue, China. North Korea? Same deal. That’s your sphere of control, whereas North and South America are ours. You deal with your area, and we’ll deal with ours.
We also stop pretending to boss around Europe like a parent. Step up to the plate. India, too. You’re a big boy now. You’ve got your areas of control, we’ve got ours. We don’t stick our nose into yours, you don’t stick your nose into ours.
As far as the shitholes of the world are concerned–the Middle East and Africa–we do what we can through the United Nations, etc. Now and then we’ll put a coilition together with Europe, China, and India to bop heads, as necessary.
In the meanwhile, we exert true imperial control over North and South America. We don’t take shit from the Chavez’s and whoevers, and we move to bring the whole region into one great, unified, organized, and democratic empire: step by careful step.
In conclusion
There is no more need for world wars or overextending our reach. We are nearing the era in which–if we choose–we can bring true and permanent order to the globe. The solution, at the end of the day, is for four great powers–the US, Europe, China, and India–to establish and mutually respect their spheres of control.