Is cash slowly becoming outdated?
I'm not talking about the dollar specifically, but rather any form of physical currency. I think we can all agree that we carry less cash with us now than we did 40 years ago. We no longer have the worries about having our money on hand, losing the cash, worry of being mugged for cash, etc.
Gold will likely always be one of the top forms of physical value and will likely always be accepted. But will mankind EVER move to a mostly all-electronic form of currency? Will businesses stop even using a cash drawer?