Here is the world banking cartels solution:
https://www.youtube.com/watch?v=C8xAXJx9WJ8 Basically, they lay out the case for the fact that you can't have world banking and investment without world government.
Greeks voted themselves for few taxes, short work hours, lots of government teat type benefits and an easy life.
Germans on the other hand, would rather spend those long cold winters indoors working somewhere, have higher taxes and voluntarily pay them, work longer portions of their lives, and expected everyone else to adopt their fiscal values.
Didn't happen.
Here is the sarcastic comedy version:
https://www.youtube.com/watch?v=Zvl9N9GdraQ What this has boiled down to is far too much feel good government spending in countries that never did have sufficient tax, resource or industrial base to hold up their end of the bargain.
The only ethical and practical way to reduce the harm that comes from that whole sort of situation is disengagement, and widespread social acceptance of non traditional (or very traditional) alternative currencies and banking systems.
I don't get my money from an ATM. I get it from the people I work for.
Use cash, demand cash, do your business in cash and you won't be affected by this sort of thing as much.