America isn't the only country bailing out Greece. It was the IMF, not America, that did it. But I do see your point. And right now China aren't doing themselves any favours by undermining their currency, but what the hell. Maybe the world needs it's currency fucked up so we start to value the proper things in life.
An interesting point to note is that there are 2 billion people who do not have access to clean drinking water, but these people could have been given it for 1/5th of the cost of the Iraq war. And that is only the cost of the ground conflict, not the aftermath. I find this statistic absolutely repulsive, and maybe it's high time the global economy shuts down. Then we can overthrow those who have ruined it, and create a fairer planet out of the chaos.