Rothbard vs. CATO’s Richard Epstein on the Benefits of Violent Looting

Opponents of intellectual property often point out that modern patent and copyright are purely legislated, artificial schemes. For anarcho-libertarians and libertarians opposed to legislation as a means of forming law, this is yet another stake in the heart of IP. (See my post The Mountain of IP Legislation, and my article “Legislation and Law in a Free Society.”)

So it’s not surprising that one retort of the IPers is to argue that patent- and copyright-like rights “could” evolve in common law courts. Even though they didn’t; even though the idea of statutorily enacted schemes arising from judicial decisions is more than implausible: it’s ridiculous. Some of them simply posit that there could be private “title” offices in a free society akin to real property title records in use today: you just go down and “register” your “idea”; later, when you sue an “infringer” of “your” idea in court, you can prove you “own” it by introducing evidence from the IP title records office. For example, in a recent Mises blog threat, someone suggested there might be some private invention title office (my reply). And the anarcho-libertarian Tannehills, in their classic The Market for Liberty, argue (pp. 58-59):

Ideas in the form of inventions could also be claimed by registering all details of the invention in a privately owned “data bank.” Of course, the more specific an inventor was about the details of his invention, the thought processes he followed while working on it, and the ideas on which he built, the more firmly established his claim would be and the less would be the likelihood of someone else squeezing him out with a fake claim based on stolen data. The inventor, having registered his invention to establish his ownership of the idea(s), could then buy insurance (from either the data bank firm or an independent insurance company) against the theft and unauthorized commercial use of his invention by any other person. The insurance company would guarantee to stop the unauthorized commercial use of the invention and to fully compensate the inventor for any losses so incurred. Such insurance policies could be bought to cover varying periods of time, with the longer-term policies more expensive than the shorter-term ones. Policies covering an indefinitely long time-period (“from now on”) probably wouldn’t be economically feasible, but there might well be clauses allowing the inventor to re-insure his idea at the end of the life of his policy.

One problem with the Tannehills’ reasoning was the question-begging assumption that it’s “theft” to use an idea if it’s “unauthorized”; this presupposes there is property in information. …

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