O.K...lets say we put Sri Lanka in a bubble.....after all the fighting, and what not that will continue for a while, things will settle down...folks will start doing what they used to, however they will not have an outlet for their goods, or services....If they do not have a currency(which they will not) then, that's when silver/gold will become an important part of trade....you are right....right now, gold/silver is not worth poop to them....it will not always be that way....