So as many of you know, we're starting to look at living on other planets. One thing that has come to my mind is, what kind of money (currency) system will be set up on those planets?
Here on Earth, our money is usually backed by gold or something of value. If nothing of value is found on planets like Mars, what would back their currency?
Here on Earth, our money is usually backed by gold or something of value. If nothing of value is found on planets like Mars, what would back their currency?