As an American with close ties to both Germany and England, I feel that I can understand where all sides are coming from. On the other hand, there is a whole lot of propaganda which serves to muddy the waters so that political decisions can be made which, in fact, have no bearing on the real solution.
Who got ***reelected*** because of their anti-war stance in Germany? No success on the home front, strike up an international chord.
Who is going to get ***reelected*** because of their pro-war stance in the US? No success on the home front, strike up an international chord.
Who will ***benefit*** from their best friend and partner winning a(nother) war? No success on the home front, strike up an international chord.
The German people don't want a repeat of Hitler and pacifism is so rampant here, I don't think they would actively begin to try to defend themselves until the tanks were rolling through the streets of Berlin. 50+ years of "democratic re-education" has done its job, now the teacher is turning out to be a crooked.
The Americans are doing what Hitler did for pretty much the same reasons (invade less powerful nations that have something you want because they are a "threat") and will continue on their crusade, regardless. (Which countries would you take over if you wanted to control the world's most significant resource and be able to observe/respond to potential enemies? Go ahead, spin the globe.) The American people don't want a repeat of 9/11 and have consequently allowed their government to be taken over by what is historically probably one of the most close-knit, powerful, arrogant, and single minded right wing groups we have ever known.
http://www.newamericancentury.org/statementofprinciples.htm
The British government is always keen for an opportunity to keep their ever shrinking military in fighting trim and know that they will benefit substantially from their support of this "Just War" - they'd be stupid not to participate - and no one is more adept at strategic diplomacy than the British. Just look at the national boundaries and nations they created when they "pulled out" of their colonies to insure that those former colonies never became a threat to the realm.
There will be no democratic reform in Iraq as we know it today because there are too many forces pulling at it from all directions, too many interests to be served, too many parasites looking for another meal. Things will deteriorate to utter chaos as they did after Tito in Yugoslavia, and, if the Iraqi people are lucky, two or three new nations will rise from the ashes without another war. Or the country will be occupied by the Americans, British, and Turks for the duration.