David Friedman responded to a criticism of his views from Brad DeLong. Unfortunately, the criticism was written about a decade before David saw it, so he posted his response on his own Substack instead:

English version of the Estonian Defence League’s home page as of 2023-11-08.
https://www.kaitseliit.ee/en

Back in 2013 I came across a piece by Brad DeLong critical of my views. It argued that there were good reasons why anarcho-capitalist ideas did not appear until the nineteenth century, reasons illustrated by how badly a stateless society had worked in the Highlands of Scotland in the 17th century. I wrote a response and posted it to his blog, then waited for it to appear.

I eventually discovered what I should have realized earlier — that his post had been made nine years earlier. It is not surprising that my comment did not appear. The issues are no less interesting now than they were then, so here is my response:

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Your argument rejecting a stateless order on the evidence of the Scottish Highlands is no more convincing than would be a similar argument claiming that Nazi Germany or Pol Pot’s Cambodia shows how bad a society where law is enforced by the state must be. The existence of societies without state law enforcement that work badly — I do not know enough about the Scottish Highlands to judge how accurate your account is — is no more evidence against anarchy than the existence of societies with state law enforcement that work badly is against the alternative to anarchy.

To make your case, you have to show that societies without state law enforcement have consistently worked worse than otherwise similar societies with it. For a little evidence against that claim I offer the contrast between Iceland and Norway in the tenth and eleventh centuries or northern Somalia pre-1960 when, despite some intervention by the British, it was in essence a stateless society, and the situation in the same areas after the British and Italians set up the nation of Somalia, imposing a nation state on a stateless society. You can find short accounts of both those cases, as well as references and a more general discussion of historical feud societies, in my Legal Systems Very Different From Ours. A late draft is webbed.

So far as the claim that the idea of societies where law enforcement is private is a recent invention, that is almost the opposite of the truth. The nation state as we know it today is a relatively recent development. For historical evidence, I recommend Seeing Like a State by James Scott, who offers a perceptive account of the ways in which societies had to be changed in order that states could rule them.

As best I can tell, most existing legal systems developed out of systems where law enforcement was private — whether, as you would presumably argue, improving on those systems or not is hard to tell. That is clearly true of, at least, Anglo-American common law, Jewish law and Islamic law, and I think Roman law as well. For details again see my book.

In which context, I am curious as to whether you regard yourself as a believer in the Whig theory of history, which views it as a story of continual progress, implying that “institutions A were replaced by institutions B” can be taken as clear evidence of the superiority of the latter.

And From the Real World

In chapter 56 of the third edition of The Machinery of Freedom I discussed how a stateless society might defend against an aggressive state, which I regard as the hardest problem for such a society. One of the possibilities I raise is having people voluntarily train and equip themselves for warfare for the fun (and patriotism) of it, as people now engage in paintball, medieval combat in the Society for Creative Anachronism, and various other military hobbies.

A correspondent sent me a real world example of that approach — the Estonian Defense League, civilian volunteers trained in the skills of insurgency. They refer to it as “military sport”. Competitions almost every week.

Estonia’s army of 6000 would not have much chance against a Russian invasion but the Estonians believe, with the examples of Iraq and Afghanistan in mind, that a large number of trained and armed insurgents could make an invasion expensive. The underlying principle, reflected in a Poul Anderson science fiction story¹ and one of my small collection of economics jokes,² is that to stop someone from doing something you do not have to make it impossible, just unprofitable. You can leverage his rationality.

Estonia has a population of 1.3 million. The league has 16,000 volunteers. Scale the number up to the population of the U.S. and you get a militia of about four million, roughly twice the manpower of the U.S. armed forces, active and reserve combined. The League is considered within the area of government of the Ministry of Defense, which presumably provides its weaponry; in an anarchist equivalent the volunteers would have to provide their own or get them by voluntary donation. But the largest cost, the labor, would be free.

Switzerland has a much larger military, staffed by universal compulsory service, but there are also private military associations that conduct voluntary training in between required military drills. Members pay a small fee that helps fund the association and use their issued arms and equipment for the drills.

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1. The story is “Margin of Profit“. I discuss it in an essay for a work in progress, a book or web page containing works of short literature with interesting economics in them.

2. Two men encountered a hungry bear. One turned to run. “It’s hopeless,” the other told him, “you can’t outrun a bear.” “No,” he replied, “But I might be able to outrun you.”