Some country are getting saturate to use paper money, its value is decrease eveytime becouse of inflation. I think people in the future will choose another thing to be a currency.
I agree but i don't think it would be with this generation. I don't think some countries are ready to move on to a different type of currency especially third world countries. There may be other forms of currency that may come up in the future but i think we would still be using paper money for quite a long time