My friend Juan Fernando Carpio is translating Legal Foundations of a Free Society (Houston, Texas: Papinian Press, 2023) into Spanish. He has also translated the works of Hans-Hermann Hoppe and George Reisman into Spanish. He discusses his forthcoming translation in this Medium post. Translation below. I will post the translation here when it is complete. A google translation of the first draft of his Translator’s Note is appended below.
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Libertarian legal thought finds its greatest contemporary exponent
In Legal Foundations of a Free Society, Stephan Kinsella articulates the complete theory of property law, contracts, justice, and human freedom in general, from a rigorous praxeological, Rothbardian, and Hoppean perspective.
I am translating Stephan Kinsella’s Legal Foundations of a Free Society into Spanish!
As a scholar and enthusiast of libertarian ideas that contrast with left- and right-wing socialisms, I have admired for years the work of N. Stephan Kinsella, a key thinker alongside Rothbard and Hoppe*. His critiques of intellectual property and his defense of private property as the foundation of a free society have inspired me, as I mentioned on X.com: an essential author for understanding scarcity, rights, and ethics.
Translating this book is, for me, partly repaying an intellectual debt that many of us owe to Kinsella.
I am translating his masterpiece into Spanish to make it accessible to more Spanish speakers, freeing them from the rampant statism in Latin America and Spain. News about the progress and publication will follow soon. Stay tuned! If you are looking for readings that cure statism and paternalism at their roots, with great academic power yet accessible to all types of readers, this will be essential.
In the meantime, the book in English can be found here (PDF):
*Frankly, Rothbard-Hoppe-Kinsella represents for me the most elaborate, up-to-date, coherent, and powerful libertarian thought that can be found today, in a succession of successes, dialogue, development, and mutual corrections that is very interesting in itself.
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Translator’s Note
Legal Foundations of a Free Society is not a casual compilation: it is the logical conclusion of an intellectual edifice that began with Mises, took shape with Rothbard , and achieved greater philosophical rigor with Hoppe . Stephan Kinsella , a jurist and direct disciple of this tradition, organizes three decades of work around an idea as simple as it is relentless: if freedom has a foundation, that foundation is legal. And if law is to be coherent, it can only derive from property, from the ontological structure of scarcity.
The book, published in 2023 , is a systematic synthesis. Kinsella does not simply present theory: he reconstructs it based on the most solid foundations and contributions available to date.
In Part I , he describes his own intellectual evolution—from objectivist to Rothbardian —and explains how he discovered in Hoppe ‘s Ethics of Argumentation the cornerstone of libertarian law: that the very act of arguing presupposes self-ownership and peaceful control over scarce resources.
In Part II , he develops the normative foundations: self-possession , homesteading , contract , and responsibility. Herein lies his “Libertarian Theory of Punishment and Rights,” one of the most precise derivations of the non-aggression principle ever written.
Part III addresses the causal and legal framework: how the aggression is objectively identified and how the links between action, harm, and restitution are established. It is here that Kinsella dismantles the confusion between moral and legal cause, following the logic of Rothbard and classical Roman law.
In Part IV, the author applies the theory to the most controversial cases: intellectual property, law discovery, legislation, and judicial monopoly. The chapters dedicated to “Law and Intellectual Property in a Stateless Society” and “Legislation and Law Discovery” are masterful: they condense twenty years of debate with jurists, economists, and philosophers. Kinsella demonstrates, with Hoppean elegance , that all genuine law is discovered, not created; that patents and copyrights are not extensions of law, but violations of it; and that legislative monopoly destroys the social function of law, turning justice into central planning.
Parts V and VI broaden the theoretical scope. They include essays on knowledge, calculation, conflict, and law; on the epistemological limits of the state; and on the polycentric legal order —what others might call anarcho-capitalism , but which Kinsella describes as the only structure compatible with non-aggression.
It concludes with a series of personal and retrospective texts, including his dialogue with J. Neil Schulman and his speech “Libertarianism Fifty Years Later,” which functions almost as a generational epilogue: the realization that the intellectual project initiated by Mises has produced a complete and self-consistent legal theory .
What is extraordinary about the book is not only its content, but its method. Kinsella reasons a priori , supported by the conceptual discipline of Praxeology . He does not cite to embellish, but to substantiate. He does not speculate or assume, he deduces. His style may seem dry, but each sentence can have the precision of a mathematical proof.
His central thesis runs throughout the entire work: law arises to resolve conflicts over scarce resources; where there is no scarcity, there is no conflict, and where there is no conflict, there is no law. From this observation, all legitimate institutions—property, contract, restitution—are derived, and all statist fictions—legislation, judicial monopoly, intellectual property—collapse.
This Spanish edition seeks to maintain that clarity without losing its sharpness. The italics , notes, titles, and original terminology have been rigorously preserved. I am grateful to Ángel Cárcamo, Marco Tulio León, and A. Rameth . Aréstegui , Oscar Grau, and Carmen Tobar Subía for several revisions and critiques.
Anyone who reads this book carefully will understand in an integrated way why law is not decreed, but discovered; why freedom is not a political aspiration, but a logical consequence; and why every form of legal coercion (aggression) on non-scarce goods—including intellectual property—is, ultimately, a performative contradiction .
Legal Foundations of a Free Society is, almost certainly, the most rigorous work of libertarian legal theory written to date. Translating it has been both an honor and a responsibility: that of preserving, in another language, a logical structure that, frankly, brooks no nonsense.
Juan Fernando Carpio
Cumbayá , March 2026
