There's NO evidence that Al Quaeda were responsible for 9/11. There's also no evidence that the Taliban endorsed Al Quaeda. Hell, there's not much evidence that Al Quaeda even exists. That depends on your definition though... The OP has proved that the 'self defence' justification was invalid here already.
Every Government seized power by force, except in the case of Ghandi, who was chosen by the British because other Indians were fighting the legitimate
British government. Same for the US etc. Name a government that didn't
originally seize power by force!
There is a difference between 'standing by and watching' and blowing the crap out of them and the women that we pretend to seek to protect. After millions of years of evolution this is the best we can do? What hapened to diplomacy? Why select the Taliban for the blow up treatment? Pakistan is almost exactly the same. The death penalty is used in the USA. Does that give another country the right to invade?
The Northern alliance were drugs barons, armed and trained by foreign governments/agencies. Sure they might claim to respect human rights more than the Taliban in order to get our support, but when it comes down to it, they can no more impose Western standards on Afghanistan than I can on Pakistan.
I disagree on this.
From
http://www.infoplease.com/spot/taliban.html
What I'm saying here is that one country can't take this into their own hands. Otherwise we'd all be at war permanently. Secondly, Muslims would be equally justified in attacking the West. Instead of the barbaric West, they'd label us the decadent West. The Taliban were behaving in the way that they thought their religion required. To attack them is to attack their religion.
PS I can think of ten reasons to justify a foreign invasion of the UK including:
High rate of peadaphilia (sp)
Corruption
Human rights abuses
The Arms trade
Electoral fraud
How can anoither country stand by and watch all of that going on. Shouldn't the French wade in and sort it out?