KOL021 | “Libertarian Legal Theory: Property, Conflict, and Society, Lecture 4: Causation, Aggression, Responsibility” (Mises Academy, 2011)

Kinsella on Liberty Podcast: Episode 021. This is lecture 4 (of 6) of my 2011 Mises Academy course “Libertarian Legal Theory: Property, Conflict, and Society.” The remaining lectures follow in subsequent podcast episodes. Note: The material in these lectures more or less tracks the contents of my later-published book Legal Foundations of a Free Society (Houston, Texas: Papinian Press, 2023). Grok Shownotes: [00:00–15:00] In the fourth lecture of the Mises Academy course "Libertarian Legal Theory: Property, Conflict, and Society," delivered on February 21, 2011, Stephan Kinsella focuses on the concepts of causation, aggression, and responsibility within a libertarian framework. He reviews the previous lectures’ emphasis on property rights, self-ownership, and the non-aggression principle, which underpin libertarian legal theory. Kinsella introduces the lecture’s objectives: examining how causation determines liability for aggression, defining aggression as the invasion of property rights, and exploring responsibility in the context of voluntary actions and their consequences. [15:01–1:26:45] Kinsella elaborates on the role of causation in assigning liability, arguing that libertarian law holds individuals responsible for actions that directly violate others’ property rights. He discusses aggression as the unconsented use of force against persons or property, distinguishing it from mere harm or coercion. The lecture also addresses responsibility, emphasizing that only voluntary actions incurring property violations warrant legal remedies, typically restitution. The session concludes with a Q&A, where Kinsella responds to questions about complex scenarios, such as indirect causation, corporate liability, and the application of libertarian principles to real-world disputes. Video, Transcript and Slides below, as well as Grok Detailed Shownotes. This lecture's topic is "Causation, Aggression, Responsibility," and discusses: Conspiracies and Incitement Strict Liability. Responsibility for Property. “Limitations” on property versus limitations on action For slides for all six lectures, plus extensive hyperlinked suggested reading material, see this Libertarian Standard post. For a listing of the syllabus and topics covered in each lecture, see this Mises Academy Course Page (archived). For more information, see my Mises Daily article “Introduction to Libertarian Legal Theory,” and Danny Sanchez’s post Study Libertarian Legal Theory Online with Stephan Kinsella.) All six lectures: KOL018 | “Libertarian Legal Theory: Property, Conflict, and Society, Lecture 1: Libertarian Basics: Rights and Law” (Mises Academy, 2011) KOL019 | “Libertarian Legal Theory: Property, Conflict, and Society, Lecture 2: Libertarian Basics: Rights and Law-Continued” (Mises Academy, 2011) KOL020 | “Libertarian Legal Theory: Property, Conflict, and Society: Lecture 3: Applications I: Legal Systems, Contract, Fraud” (Mises Academy, 2011) KOL021 | “Libertarian Legal Theory: Property, Conflict, and Society, Lecture 4: Causation, Aggression, Responsibility” (Mises Academy, 2011) KOL022 | “Libertarian Legal Theory: Property, Conflict, and Society, Lecture 5: Intellectual Property and Related” (Mises Academy, 2011) KOL022b | “Libertarian Legal Theory: Property, Conflict, and Society, Lecture 5b: Q&A” (Mises Academy, 2011) KOL023 | “Libertarian Legal Theory: Property, Conflict, and Society: Lecture 6: Applications Continued; Common Libertarian Mistakes (Fraud Etc.)” (Mises Academy, 2011) Video: Slides: The videos of all six lectures are also available on this playlist. Grok Detailed Shownotes Detailed Summary by Time Segments Segment 1: Introduction and Recap Time Markers: [00:00–11:30] Description and Summary: Kinsella opens the fourth lecture, welcoming students to the Mises Academy course and noting the availability of recordings and slides on the course platform. He recaps the prior lectures, which covered libertarian basics (justice, property rights, non-aggression principle), contracts, fraud, and private legal systems. The focus of Lecture 4 is introduced: analyzing causation, aggression, and responsibility as critical elements in determining liability under libertarian legal theory. Kinsella emphasizes that libertarian law resolves conflicts by assigning property rights clearly, contrasting this with statist systems that often obscure causation and responsibility. He encourages students to review previous materials and engage with the suggested readings to prepare for the session’s technical content. Segment 2: Causation in Libertarian Law Time Markers: [11:31–26:00] Description and Summary: Kinsella discusses causation as the link between an action and a property violation, essential for assigning liability in libertarian law. He explains that only direct, intentional, or negligent actions causing a property invasion (e.g., theft, trespass) trigger legal responsibility. Indirect causation, such as influencing another’s actions, is generally not sufficient for liability unless it involves explicit incitement to aggression. Kinsella contrasts libertarian causation with statist tort law, which often uses vague standards like “proximate cause” to expand liability. He stresses that libertarian law prioritizes clear causal links to ensure fairness and avoid punishing innocent parties. Segment 3: Defining Aggression Time Markers: [26:01–41:00] Description and Summary: Kinsella defines aggression as the unconsented initiation of force against another’s person or property, aligning with the non-aggression principle. He distinguishes aggression from harm (e.g., economic competition) or coercion (e.g., persuasion), which do not necessarily violate property rights. Examples include physical assault, theft, or trespass, all of which involve direct invasions of property boundaries. Kinsella addresses misconceptions, such as equating all forms of influence with aggression, and emphasizes that only property violations are actionable. He notes that libertarian law seeks to minimize conflict by clearly defining aggression, facilitating peaceful resolution. Segment 4: Responsibility and Remedies Time Markers: [41:01–56:00] Description and Summary: Kinsella explores responsibility, arguing that only voluntary actions causing property violations incur liability in a libertarian framework. He explains that remedies focus on restitution—restoring the victim’s property or compensating for losses—rather than punitive measures like imprisonment. The role of intent is discussed, with Kinsella noting that negligence or recklessness may suffice for liability if they result in property harm. He addresses complex cases, such as corporate liability, suggesting that responsibility lies with individuals who directly cause aggression, not abstract entities. Kinsella advocates for a case-by-case approach to ensure remedies align with property rights and causation principles. Segment 5: Q&A and Closing Remarks Time Markers: [56:01–1:26:45] Description and Summary: Kinsella opens the Q&A session, addressing audience questions on applying libertarian principles to nuanced legal scenarios. He responds to queries about indirect causation, such as whether advising someone to commit aggression incurs liability, clarifying that only direct incitement might. Questions about corporate responsibility are discussed, with Kinsella arguing that individuals within a corporation, not the entity itself, are responsible for aggressions. He addresses challenges of implementing libertarian law in a statist world, suggesting private arbitration and reputation-based systems as interim solutions. The lecture concludes with Kinsella encouraging students to review the slides, engage with readings, and prepare for the next session on further applications, such as intellectual property and punishment. TRANSCRIPT Libertarian Legal Theory: Property, Conflict, and Society, Lecture 4: Causation, Aggression, Responsibility Stephan Kinsella Mises Academy, Feb. 21, 2011 00:00:01 STEPHAN KINSELLA: … anything procedural, administrative, random, libertarian in general.  And by the way, also, in addition to cramming a lot of material into six lectures, next week’s lecture will be IP, which we covered in six weeks in another lecture, so we’re cramming a lot in there.  So this course you’re getting a lot of bang for your buck I believe.  Okay, go ahead, Jock.  General question on economics.  Okay, you’re starting a BA in economics, mainstream economics next year. 00:00:42 00:00:51 Okay.  So your background is only in heterodox economics.  Okay, so what’s the question?  You know, I actually don’t know if I’m the best one to answer this question.  I’m a lawyer.  I’m not an economist.  I’m a student of economics, although I have some opinions.  I mean I would say I do think Murphy’s course is probably the best one to be honest.  But I mean I had a couple of economics courses in my engineering major back in college, and I just learned real economics on my own from reading books from Rothbard and Mises and other things.  So I think Murphy’s book looks really good to be honest.  I want to go through it myself with my son when he gets old enough, so I’m thinking that’s a good starting point.  But you’re going to have to learn to poop out the regular stuff to these guys so that you pass, so I would treat them separately, learning their economics and real economics. 00:01:59 Okay, let’s get started.  Yeah, and Murphy has a really great interview with Jeff Tucker about the Mises Academy and his course,