Wojtas, while it's true that the US isn't the power it once was, if you take that stance it'll end up hitting your pocketbook. Frankly, the major world economies are so reliant upon eachother that it doesn't even have to be a US problem for everyone else to feel it. We sure felt waves when the Japanese had their recession in the 90s. The US is much, much bigger than Japan, economically, and you've probably already felt the troubles we're having creep up into your country.
Also, give up on Africa. They have the same problem as the middle eastern countries: You can't give them stability, they have to kill eachother until they find it for themselves just like the rest of us did. We can't just walk into these countries, depose the old governments, then say: "here's democracy, have a nice day. Oh, and get organized asap, we still need your natural resources to keep flowing!"
Really, it IS time we stop meddling in social evolution and just see if these 3rd world countries can pull themselves up on their own, like the rest of us did a long time ago. India has done it on its own, for the most part, so it's not like it can't be done. Really, people call the US the self-appointed policemen of the world, but what it really acts like is the parent of the world. We spend too much time trying to help these messy countries (which is to say almost everything in Africa, half the Middle East, most of South America, and good size chunk of Asia) and that is just as bad for our (and the world's) economy as any of these misguided wars. We shouldn't stop helping altogether, but damn we sure need to be more cautious and considerate. And that includes the European countries, too.
That's your big failing, Wojtas, because what you're really saying there is "I don't care how much we mess with other countries, as long as we don't let the Americans do it by force." It doesn't matter if we use weapons to do it or not, when you play around with an under-developed nation like it's your plaything you are bound to get bitten.