Europe is increasingly losing influence in the global economy, which is why I do not think that the euro is a likely candidate for an alternative reserve currency. If at all, it is more likely to be a dispute between the US and China or an eastern bloc imo. Or perhaps a system that is more decentralized and no longer requires a central trading currency in the sence of a national currency. Either way, I think an attack by the USA on Europe is out of the question - for many reasons, but if only because the US benefits from NATO and France is also a nuclear power.
Europe is increasingly losing influence in the global economy, which is why I do not think that the euro is a likely candidate for an alternative reserve currency. If at all, it is more likely to be a dispute between the US and China or an eastern bloc imo. Or perhaps a system that is more decentralized and no longer requires a central trading currency in the sence of a national currency. Either way, I think an attack by the USA on Europe is out of the question - for many reasons, but if only because the US benefits from NATO and France is also a nuclear power.