The point is that money arises naturally in society, as a way of aiding in voluntary economic transactions. It was one of the greatest inventions ever. Money not only made it easier for people to buy what they wanted, it also made saving much more possible - you could accumulate excess money to spend at a later point. While saving is frowned upon by the elites today, it's an essential element in economic progress. By making it easier for people to save, money did two crucial things.
First, it inspired more industriousness: there was now incentive to work harder to earn more in a day than you could spend in a day. Second, savings enabled ambitious entrepreneurs to make big capital investments: labor-saving machines, warehouses, transportation.
If the saver didn't have any big plans in mind for his money, he could still make it productive by lending it out. Finance was nearly impossible without money. Sure, you could give your neighbor a pig this year in exchange for a pig and a chicken next year, but there would be a lot more opportunity for squabbling ("this pig isn't as healthy as the pig I gave you last year").
With a commodity money, where there is little or no deviation in quality, and using universal, objective measures, like weight, you can lend with the confidence that what you get back will be of the same quality as what you loaned out.
Money also made specialization more practical. If you were really good at one thing - manufacturing nails (to borrow Adam Smith's famous example) - you could make a living just by making nails.
Without money, someone who spent his whole day making nails would have to find (a) someone with excess food who wanted nails, (b) someone with excess shelter who wanted nails, (c) someone with clothes to spare who also wanted nails at that moment, and so on.
Once money is introduced, the nail seller only needs to find (a) people with money who want nails, and (b) different people with everything the nail seller needs who want money. Facilitating specialization creates efficiencies, as folks get to divide up labor according to skill and interest.
In countless ways, money improves society. - in GoldSeek
Peter Schiff`s comments on the economy, stock markets, politics and gold. Schiff is the renowned writer of the bestseller Crash Proof: How to Profit from the Coming Economic Collapse.