The talk now is about a universal currency, but it will change to a universal cashless society. This will bring all buying and selling under the control of a world government.
"But does this mean we'll never see a global currency? A recent Pew Research poll reveals that 41 per cent of Americans expect it by 2050. Maybe the idea has been planted in our heads by leftist utopians and science fiction authors: "credits" are used in everything from Star Warsto Star Trek. Yet economics titans such as John Maynard Keynes have also touted the idea
 
JOHNMCTERNAN
 
 
 
 
http://www.wired.co.uk/magazine/archive/2012/02/ideas-bank/universal-currency