Suska wrote:barter is all inclusive, of course you could trade water for something else. What you couldn't do is use water as a standard currency. If paper works then an electronic/plastic unit would work, but there's security matters that still need to be dealt with. Fiat currency has its problems, but transparency and security measures could easily be devised. Implementation is another matter.
Ummm......I never said I would use water, or anything as a standard currency. Maybe I missed what you meant by standard currency, but I don't think that kind of thing on any basis would work, it has too many problems with it. My view of a bartering system is that all materials would replace money, it would be like the tribal villages in south america's capitalism. Where you carry your bows and arrows or whatever to trade for whatever you need from your ally tribal village. that kind of thing.
I see what you mean, but when you make a standard/universal money system eventually someone has more and therefore ends up with control of the money supply. Therefore creating as state when they've bought everything.