Never has the threat of world war been more imminent than right now.
Most of the world's infrastructure continues to rely on outdated technology powered by oil and gas.
History proves no country is immune to the devastating effects war has on currency reevaluation.
This makes hard assets highly desirable - gold and oil being the two most coveted. more demand means more liquid (easier to trade).
Take into account the widespread demand, as well as the scarcity of these commodities - and you have the perfect storm.