A single globe currency will, of course, only make a very few people rich and powerful. It's a scary thought, really.
but in this day and age its unlikely it would be a physical currency-only us peons ese cash money-most of its just computer data
You are missing the point, Dave. The extreme wealthy families are organizing this for one purpose only, and that is to attain and maintain an extreme power grab. Money means power and power will make mass decisions for the masses.
Stop and think about the center of power that is in thought process now. Those at the center of power will have power over everyone everywhere. There will no longer be international creativity without the express permission of these.
"When I don't know who I Am, I follow You When I know who I am, You & I are One"