Since economies are deeply interconnected it is clear that it is in nobody's interest to allow the US economy to collapse. The problem of bimetallism (silver/g

Since economies are deeply interconnected it is clear that it is in nobody's interest to allow the US economy to collapse. The problem of bimetallism (silver/gold) or just gold, is that they are scarce and not suitable to produce enough circulating currency for everyone, so a replacement seemed fair. But fossil fuels are an environmental liability. Maybe the future is in some crypto-like thing.