Get used to it. The world is a warzone for a billion* people.
And I'd support invading Iran, just like I supported Kosovo, Afghanistan and Iraq.
Unfortunately you have a point. But the causes of these wars are not simply a lack of democracy. Indeed it is democracy in the past which has created dictators. The major underlying reasons for conflict still remain the same since the first human raised a fist against another. Land. Resources. Religion.
Simply removing a dictator does not create a chance for the formation of a stable county. Until the developed world starts giving developing countries a chance to grow, stabilise in terms of markets and economics, the same problems will remain.
These people, whether it be the middle east, Asia or Africa are fighting for survival. Everyday is a struggle to stay alive – in some cases by any means.
If this means we have to pay extra at the petrol pump, for our food, our cheap electrical products, would we be willing to do it? That is for what little we actually have, would we risk losing it for the grand notion of saving the world? Your heart would say yes, but a little voice buried deep within your mind would be shouting ‘no’.
Kosovo, Iraq, Afghanistan are still a toss up. They can go either way. Its one thing to invade a country, its another thing completely to control it. The Nato and EU forces have done a great job in Kosovo, but it is my no means a rosy picture. A lot of work still has to be done. Lots of old grudges and wounds still exist. Your talking about at least three to four generations to emerge for things to settle down towards normality. Just look at Northern Ireland. It has been relativity a peace for the past few years, but sparks still happen, events can still change. Nothing is written in stone.
In the end, history has proven that war breeds war. Killing simply leads to more killing. At times war is the lesser of two evils, that to sit back and do nothing can be more dangerous and harmful than to get involved. It’s a judgement call. If you make the wrong call, everything can go to hell. And any survivor of a conflict will tell you, war is hell.