Sadly there needs to be some form of currency, it was gold at one time, maybe going back thousands of years it could have been onions, who knows. There are cultures that still recognize other things as valuable. Our very own inuit folks up North still trade in seal liver and whale blubber etc.
Now the LOVE of money IS the root of all evil, it is true greed is like the glue holding together so many problems in the world
If I sell 1.5M this year I must sell 1.7 the next in order to be doing my job properly, ya know the share holders are the almighty ones, I guess we all make our own beds,,,
Now where did I put that harpoon?