Afghanistan:
Having read Puroresu's post earlier in which he gave reasons against the invasion and the current occupation, I'm still questioning what alternative he would have suggested. The Taliban not only had an abysmal human rights record, clamped down on any ideas of liberty whatsover and lived in a draconian culture of intolerance - they were also harbouring international terrorists. If that is the only distinction between the occupation of Iraq and the occupation of Afghanistan then so be it. From their base in Afghanistan they trained terrorists who committed acts of violence all over the globe, not just post 9/11 but pre 9/11 aswell. What should Western governments do when Afghanistan is being used as a basis for launching an attack on not only Western civilizations - but countries all over the world - muslim nations aswell. In these situations diplomacy does not work, you can impose as many sanctions as you like against the Taliban - and that's what happened - but they were ineffective. You either intervene or you let Al qaeda flourish, what alternative did we have in that situation? If you can give me that illusive alternative route in Afghanistan then go for it. On the issue of opium production, that's largely besides the point as we also have to do a job in preventing it reaching our shores. I disagree with Puroresu when he says Afghanistan is under chaos, in relative terms to Iraq it's like the garden of Eden. I'll say it again, if you can suggest a feasible alternative in Afghanistan that would have ousted the Taliban, please do.
Iraq:
In my view the invasion of Iraq was wrong. The premise of WMD was one that did not stand up and given the U.N. weapons inspectors couldn't find a jot of evidence is enough to back this up - the basis of the war was that Iraq were contravening resolution 687 - even when no weapons were found or have been found since. Had we gone in on the basis of intending to remove Saddam Huseein and that alone, there would have been little support for the war and accusations of a western Imperialism would have prevented it from being allowed i.e. U.S. congress would not have ratified the use of force nor would Parliament. The premise allowed the war to be justified at least in the short termm, as we now know there are no WMD. As much as removing Saddam is a good thing, it should not have happened and the situation now poses a greater threat to the West than it did under Saddam. We've opened a can of worms if you like, and the incentive and justification for Jihadist extremists is now even greater - but western interference is not the only reason for their acts of violence. They generally have an antipathy for the West and our way of life, as well as countries that are associated or have links to the West. I don't think you can justify removing Saddam purely on the basis of the acts of genocide that he authorised, the same applies to Sudan, Zimbabwe, China, South Korea and many other countries that haven't been invaded. I think oil contracts and the petro-dollar also had a big part to play in the invasion - or were at least factors that made it more appealing. I don't think it can be argued that Saddam posed a global terror threat either, perhaps to the region, but many countries have unstable and vicious regimes in control. The violence in Iraq at the moment is predominantly sectarian violence and is endemic to particular regions near Baghdad, oter areas like Kurdistan to the North have been freed from decades of persecution - but no-one pays attention to that since the Kurds have always been neglected in the middle east. I don't see how you could have removed Saddam in the short term, it was clear that the only acheivement of U.N. sanctions was to punish the people of Iraq and did nothing to harm his regime. It may be a case of gradual internal pressure and that sometimes you have to leave it and let the people rise up against it. Had there been a global terror threat from Saddam then I can see justification for the use of force, but there was none.
I agree with Puroresu in so far as - you cannot force Western values or western ideals of Democracy on the middle east because it doesn't work. Many are happy to live under dictators or theocratic rule, that's the way it's been for decades e.g. Saudi Arabia. The idea that everybody wants democracy is a fallacy.