Both systems can co-exist. This is what happens when the USA uses its big-dick energy to 'police' the world. Other friendly or non-friendly countries will get t

Both systems can co-exist. This is what happens when the USA uses its big-dick energy to 'police' the world. Other friendly or non-friendly countries will get tired of it and fight back. Since 9/11, the USA has used the US dollar as a weapon, and I'm actually glad there's an alternative. One country shouldn't wield this much power against others, whether friends or foes.