Kinsella on Liberty Podcast: Episode 493.
This is my talk "Rothbard’s Greatest Hits: A Personal Mix Tape," delivered at “100 Years with Rothbard,” Porto, Portugal, June 27, 2026 (iPhone audio).
https://youtu.be/1hNkL_a3Pcc?si=hzYou5BvUTpZvenl
This was a simply wonderful event. As noted here, 100 Years with Rothbard was held yesterday in beautiful Porto, Portugal (June 27, 2026), sponsored by several Portuguese libertarian groups: Mises Portugal, Catalaxia, Don’t Trust Verify (bitcoin podcast), ZugaTV (libertarian podcast), and Golpe de Estado Podcast (ancap podcasters). It featured and was attended by a number of Property and Freedom Society (PFS) members, including myself, Hans Hoppe and Gülçin Imre Hoppe, Saifedean Ammous, Thomas Jacob, Gregory and Joy Morin, and Alessandro and Domitia Fusillo. Hoppe, and Ammous and I spoke at the conference along with others. It was a wonderful event, attended by hundreds from Portugal and many other countries.
In addition to the speeches, the cloth print version of Rothbard at 100: A Tribute and Assessment was presented and released yesterday, as was its Brazilian Portuguese translation, 100 Anos de Rothbard: Uma Homenagem e Apreciação, as well as Fundamentos Legais de uma Sociedade Livre, the European Portuguese translation of my book Legal Foundations of a Free Society (Houston, Texas: Papinian Press, 2023).
A full report of the conference will be published presently. In the meantime, for an outside commentary see Rothbard 100, in Porto: A Misunderstood Genius in a Room of People Who Understood.
Related
100 Years with Rothbard
Rothbard 100, in Porto: A Misunderstood Genius in a Room of People Who Understood
Rothbard at 100: First Hardcopies Printed
A few pictures and tweets below, and my speaking notes.
Photos
Rothbard at 100 Porto June 2026 - Manuel Ogando, the organizer
Rothbard at 100 Porto June 2026 - Kinsella on Stage
Rothbard at 100 Porto June 2026 Rothbard chocolates
Tweets
I stole your photo. Apologies for not mentioning you, I arrived late https://t.co/vAMa9BkNVq
— beegarc. (@beegarc_) June 28, 2026
The Rothbard 100 conference in Porto was an amazing success
With H. H. Hoppe, @NSKinsella, @saifedean and many others
Congrats and many thanks to the organizers, especially @mcaogando https://t.co/3iCBFcp2e1 pic.twitter.com/LV58GtDSt7
— Yorick de Mombynes (@ydemombynes) June 28, 2026
FYMNR! pic.twitter.com/8X72NbRJwZ
— Stephan Kinsella (@NSKinsella) June 27, 2026
Terminou o evento https://t.co/vcORQSJOpN
O melhor e mais memorável evento que participei e vejo que é opinião também de muitos dos palestrantes.
O libertarianismo português lembra muito o brasileiro pre-covid.
A oportunidade que eles têm nas mãos é gigantesca e o conteúdo…
— Fhoer 🧉 (@Fhoer_here) June 27, 2026
Listening to the greats, Hans-Hermann Hoppe and @NSKinsella, at the Rothbard at 100 conference in Porto. pic.twitter.com/OcL1z4Tv9M
— Saifedean Ammous (@saifedean) June 27, 2026
A palestra do Kinsella no evento deixa algo muito claro: Não se levem tanto a sério, ao menos não o tempo todo
O aprendizado ficar mais palatável, leve e até mesmo cativante.
O Rothbard dos livros, artigos e teses era o mesmo das piadas, peças e memes.
Se você não conseguir… pic.twitter.com/y48MqYkduT
— Fhoer 🧉 (@Fhoer_here) June 28, 2026
Podcast with @R38TAO, so to speak https://t.co/ERtwAtMIp0
— Hans-Hermann Hoppe (@HoppeQuotes) June 28, 2026
A palestra do Kinsella no evento deixa algo muito claro: Não se levem tanto a sério, ao menos não o tempo todo
O aprendizado ficar mais palatável, leve e até mesmo cativante.
O Rothbard dos livros, artigos e teses era o mesmo das piadas, peças e memes.
Se você não conseguir… pic.twitter.com/y48MqYkduT
— Fhoer 🧉 (@Fhoer_here) June 28, 2026
Happy 100th birthday Murray Rothbard, so to speak!
With @NSKinsella in Porto 🇵🇹https://t.co/koamzNCSzJ pic.twitter.com/lP89ikB9Eb
— Hans-Hermann Hoppe (@HoppeQuotes) June 28, 2026
Os memes que plantamos 8 anos atrás renderam frutos, juros e dividendos. pic.twitter.com/rVWOAZlFlg
— Fhoer 🧉 (@Fhoer_here) June 27, 2026
FYMNR! pic.twitter.com/8X72NbRJwZ
— Stephan Kinsella (@NSKinsella) June 27, 2026
In Porto 🇵🇹, so to speak pic.twitter.com/dxDa0SGeVK
— Hans-Hermann Hoppe (@HoppeQuotes) June 27, 2026
Grok Notes from my Shownotes
Rothbard’s Greatest Hits: A Personal Mix Tape
Recorded live at the Rothbard at 100 conference
Porto, Portugal • June 27, 2026
Presented by Stephan Kinsella
Property and Freedom Society • C4SIF.org
In this entertaining and insightful talk, Stephan Kinsella delivers his personal “greatest hits” selection from Murray Rothbard’s enormous body of work — the ideas, arguments, and even the funniest moments that have influenced him most over the decades.
Show Notes & Key Points
Libertarianism and Rothbard
Kinsella has been a libertarian since high school (age ~15) — about 45 years.
He became a Rothbard fan just a couple of years later, as soon as he started reading him.
He has been an intellectual property attorney for ~33 years (since 1993) and has been opposed to IP for the same length of time.
Rothbard’s Greatest Hits – A Personal Mix Tape
In his chapter in the new book Rothbard at 100: A Tribute and Assessment (edited by Stephan Kinsella and Hans-Hermann Hoppe), Kinsella highlights Rothbard’s most important and interesting insights.
He compares the talk to making a “Rothbard greatest hits” mix tape — the kind he used to make for girlfriends — or even a mix containing only the guitar solos from his favorite band, Rush (another passion he’s had since age 15).
Others’ Favorite Rothbard Works
Rothbard was incredibly prolific. Here are some of his most popular and influential works mentioned:
Man, Economy, and State
Power and Market
For a New Liberty
The Ethics of Liberty
Conceived in Liberty (multi-volume)
America’s Great Depression
What Has Government Done to Our Money?
An Austrian Perspective on the History of Economic Thought
The Betrayal of the American Right
Anatomy of the State
The Progressive Era
“War Guilt in the Middle East”
Highly recommended collections:
The Free Market Reader
The Irrepressible Rothbard (2000)
Making Economic Sense (1996)
Economic Controversies (2011)
One of the best pieces ever written about Rothbard is Hans-Hermann Hoppe’s introduction to the 1998 edition of The Ethics of Liberty.
Kinsella’s Personal Favorites
These are the ideas and writings Kinsella has found most useful, interesting, or clever:
The Dog That Did Not Bark (Rothbard on IP)
At a 1988 panel discussion on ethics with Rothbard, Hoppe, and others, someone asked Hoppe whether personal sovereignty extends to knowledge and ideas.
Hoppe’s answer: “In order to have a thought you must have property rights over your body. That doesn’t imply that you own your thoughts. The thoughts can be used by anybody who is capable of understanding them.”
Rothbard remained silent. Hoppe later said he believes Rothbard was “almost there” and would have adopted the full anti-IP position had he lived longer.
Contract Theory – Title-Transfer Theory
One of Rothbard’s most important contributions (developed with Williamson Evers) is the title-transfer theory of contract. Rothbard suggested the idea, Evers wrote it up, and Rothbard later used it in The Ethics of Liberty.
This theory finally makes coherent sense of contract law as an extension of property rights rather than a separate mystical category.
Utility and Welfare Economics
In “Toward a Reconstruction of Utility and Welfare Economics” (in Economic Controversies), Rothbard emphasized that value is not a measurable, cardinal quantity that can be interpersonally compared — a point also stressed by Mises.
Taxonomy of State Intervention
In Power and Market, Rothbard systematically classifies state interventions as:
Autistic
Binary (e.g., taxation)
Triangular (e.g., antitrust, licensing, and intellectual property)
Kinsella notes that IP is a classic triangular intervention — a nonconsensual negative servitude that lets the IP holder control other people’s property.
The Funny Rothbard
Rothbard had a sharp wit. Some highlights Kinsella loves:
“Mozart Was a Red” — a hilarious play mocking “dimwit and serioso” Randians.
“Hoppephobia” (Liberty magazine, March 1990) — Rothbard’s response to a critical review of Hoppe’s book. Classic line: Hoppe’s work has the “remarkable capacity to send some readers up the wall, blood pressure soaring, muttering and chewing the carpet.”
The Galambos story: A Galambosian author who believed in perpetual IP sent Rothbard a $100 check for using his ideas. Rothbard returned it, saying that if the author really believed in owning ideas, he owed all his royalties, not just $100.
Critiques of Nozick and Georgism
Rothbard’s devastating critique of Robert Nozick’s argument for the minimal state in “Robert Nozick and the Immaculate Conception of the State.”
Complete demolition of Georgism in “The Single Tax: Economic and Moral Implications” and the reply to Georgist criticisms. (Kinsella adds: “Egads, I hate Georgism.”)
Method
Next to The Ethics of Liberty, Kinsella finds Rothbard’s essays in Economic Controversies (especially Part One: Method) among the most useful. He compares them to the first 100 pages of Mises’ Human Action on methodology.
Resources & Further Reading
Book: Rothbard at 100: A Tribute and Assessment — Available at PropertyAndFreedom.org
Kinsella’s chapter & related article: Read here
IP as Negative Servitudes: C4SIF.org article
Stephan Kinsella’s site: StephanKinsella.com
C4SIF: C4SIF.org
Property and Freedom Society: PropertyAndFreedom.org
Kinsella Slide Shownotes
From powerpoint:
Stephan Kinsella
Property and Freedom Society • C4SIF.org
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