Who said anything about “inconsequential”?
Do you believe it’s inconsequential to take a bunch of iron atoms out of the ground, process them into steel and then combine them with glass, plastic, and other materials, and assemble them into a motor vehicle? Seriously?
The issue here is that some people are thinking about “wealth” in a way that is totally contrary to how nearly everyone else uses the word. It’s like there’s a pig, and that’s wealth. When we measure this, our wealth-count is: ONE PIG. The pig gets moved to another place, and the result is no increase in wealth, because hey, our count is still ONE PIG. This is basically what yorick73 has been arguing. “No. Wealth is transferred but not created. No gain or loss for the nation.” This is an attractive notion. It seems to make a certain amount of intuitive sense.
But it’s still wrong.
A used car dealership can buy an old Toyota for 5000 and then resell it for 6500. All that has happened here is a pair of trades: “Wealth is transferred”. One particular aggregation of atoms was sold, and then sold gain. But that sale, and others like it, will show up in GDP representing part of the productive power of our economy. The ability to connect people who don’t need their old imports anymore with other people who can find use in them is a necessary service in the economy. This is utterly obvious when there are two sales, because we can see and compare two prices. But just as obvious is that selling a pig adds the same sort of value, and the only reason that it doesn’t count in the economic data is that the middleman got cut out so we have no objective way of immediately measuring how valuable the service is when we move Mr Hogly from one farm to another. Unless he got sold to a commercial butcher, he might get left out of the calculations altogether. But getting him to a higher-valued owner is definitely an increase in wealth, regardless of whether that’s immediately measurable.
And that’s the point. There’s no coherent way to understand wealth when we cut out the “transfer” of existing items. We should see the literal truth of this once we realize that a good is nothing more than rearranging previously existing items. This is just conservation of matter at work. The laws of physics aren’t nebulous. But that doesn’t mean we’re talking about an inconsequential amount of effort. It can be extraordinarily hard to get iron atoms out of the ground, and then add in all that other stuff necessary to make a car. That’s exactly why they’re so expensive.
People have been explaining this all kinds of ways, but apparently it’s not sinking in. That’s why yorick73 keeps saying things like: “The point I am making is that slaughtering a pig does not add value to the pig.” This is simply wrong. It represents a near total misunderstanding of wealth and value as those words are commonly used – including, most importantly, every tax authority in the world tasked with collecting revenue from Value Added.
Our brains are so ridiculously efficient at generalizing/aggregating (that’s a chair! that’s a glass! that’s a light switch!) that it feels very abstract to start talking about atoms instead of the aggregate shapes. But it’s not abstract. It’s concrete. The real abstraction is the “chair”. The reality of the chair is just a certain arrangement of physical stuffs that were already there. At Karl Smith said in my cite, this is not easy to think about it. But that doesn’t make it any less the truth.