Jon Hersey and Thomas Walker-Werth consider the claim that we’d all be better off without money in a truly modern, egalitarian society:
Capitalism, to the extent it has existed, has been incredibly successful at lifting most of humanity out of poverty, incentivizing the creation of incredible, life-enhancing technologies, such as those Maezawa used to make his fortune — not to mention, travel to space. But it’s long had its critics, and he is far from the first to propose a sort of Garden-of-Eden world where everything is plentiful and free. Karl Marx envisioned a similar utopia. Communism, he said, ultimately would bring about a world without money:
In the case of socialised production the money-capital is eliminated. Society distributes labour-power and means of production to the different branches of production. The producers may, for all it matters, receive paper vouchers entitling them to withdraw from the social supplies of consumer goods a quantity corresponding to their labour-time. These vouchers are not money. They do not circulate.
And although “society distributes labour-power” — meaning government planners tell people what to do to ensure that things (such as “free” Ferraris) get made — workers could also all pursue whatever hobbies or occupations strike their fancy. “[I]n communist society,” Marx explained,
where nobody has one exclusive sphere of activity but each can become accomplished in any branch he wishes, society regulates the general production and thus makes it possible for me to do one thing today and another tomorrow, to hunt in the morning, to fish in the afternoon, rear cattle in the evening, criticize after dinner, just as I have in mind, without ever becoming hunter, fisherman, shepherd or critic.
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Although Marx considered himself a social scientist and economist — and although his ideas are still some of the most widely taught — they aren’t much taught in social science or economics departments, except as foils. That’s because virtually all of Marx’s hypotheses have been debunked. For one, who’s going to build the free Ferraris that Maezawa has dreamed up, never mind tackle more mundane tasks, with no incentive? But for those who don’t find such commonsense thought experiments convincing — or who think, as Marx did, that human nature will somehow mysteriously change — the impracticality of Marx’s moneyless state was demonstrated by what Austrian economists have come to call the calculation problem. Ludwig von Mises once explained the problem as follows:
If a hydroelectric power station is to be built, one must know whether or not this is the most economical way to produce the energy needed. How can he know this if he cannot calculate costs and output?
We may admit that in its initial period a socialist regime could to some extent rely upon the experience of the preceding age of capitalism. But what is to be done later, as conditions change more and more? Of what use could the prices of 1900 be for the director in 1949? And what use can the director in 1980 derive from the knowledge of the prices of 1949?
The paradox of “planning” is that it cannot plan, because of the absence of economic calculation. What is called a planned economy is no economy at all. It is just a system of groping about in the dark.
In short, without prices, people have no relatable, quantifiable means of comparing and contrasting options about how to spend time and capital, which is vital for determining how best to use these naturally scarce resources. “New Scientist magazine reported that in the future, cars could be powered by hazelnuts,” said comedian Jimmy Fallon, in a skit that captures this point hilariously. “That’s encouraging, considering an eight-ounce jar of hazelnuts costs about nine dollars. Yeah, I’ve got an idea for a car that runs on bald eagle heads and Fabergé eggs.”
