It is IMHO the lack of notice that the US took in the 1990's that has caused the problem. After the fall of the USSR the West and the USA deemed the one and only truth was Capitalism. Who was to argue it beat the biggest threat mankind had ever faced MAD Mutual Assured Destruction. So the US navel gazed while the institutions of capitalism had their reigns removed raping and pillaging the third world, causing outrage. Does anyone remember Bhopal in India and a little company called Union Carbide? The cyanide spill at Oktedi in New Guinea?
Capitalisms new trans-geographic boundary organisms ie companies, had one objective, profits for shareholders not the sociological consequences of their activities. Kosovo and Serbia, Israel and Palestine, Burma, Pol Pot all burned while the US procrastinated. Intelligence was miss handled missing key indicators of unrest, the attack on the warship in the gulf of Aden, The Bombings of the embassies in obscure African republics. The NSA/CIA/FBI group bungle of 911.
Then you have George W IQ<100 in charge. I think the first 10 minutes of video show it all, when his aid whispers in his ear while GWB is talking to that room full of Kindergarten kids. Deep Thought had nothing GWB that day.
So who did this terrible thing? Osma Bin Laden some one calls hes a saudi,
Well lets get him replies GWB, where is he?
Afghanistan was the reply.
OK tell the 7th fleet to open fire we are at War boys.
There is a tap at his shoulder, its Dick and Rumsy.
Psst how bout we go and finish ya dads work, see we have this plan we have been working on for a while and it would fit right in with current events. I mean an arabs an arab aint they who cares if they Iraqi, Iranians or Afghanies, they're all teatowel heads, lets get em.
Meanwhile Osama moves casually to his mountain summer retreat while George, Dick and Rumsy beat on saddam and kick his asp.
Surely a president of low IQ and some tough acquaintances (Dick and Rumsy) with a separate agenda, diverted valuable resources away from the logical targets. This made the US look foolish and allowed the real problem in the form of radical extremism to repopulate and flourish back in Afghanistan and Pakistan.
Obama is a difficult situation. Does he walk away from the enemy that killed 3000 citizens on 911 (more than died at Pearl Harbor). Thus giving no meaning to the 6000 odd allies who have died in the Iraq and Afghani theaters of operations since 911Or does he redirect resources at the prime locus of the problem and give it one last good shot? The key problem here is education and communication not troops. But to have civilised communications you need the troops or the goat herders just blow it up.
I believe Obama has made the correct decision provided he can reduce the corruption and put in the infrastructure and maintain it, then give the afghan people the confidence to think for themselves. That's a big ask in the corrupt feudal neolithic societies we are dealing with. It would be easier to leave them be and let them stone to death women, who are of no more valuable than goats, as a method of birth control.
My point is this is complex situation, The US allowed corporate america to get out of hand and reek havock on the world after the collapse of the USSR. The neanderthals struck back. The US attacked typically in the wrong place. So I feel is implicit and must resolve the issue as they are a main contributor, responsible for the mess in the first place. If you withdraw I would suggest far more will die than if you stay in the long run. But the answer is not bullets it is truth through communications that will make the difference especially if you can get some of those female goat people to a school.
Cheers