https://www.youtube-nocookie.com/embed/3QMSDJn2wSU
Further reading:
The Law by Frédéric Bastiat (for the French original, see La Loi)
The Politics of Obedience: The Discourse of Voluntary Servitude by Étienne de La Boétie (for the French original, see Discours de la Servitude Volontaire)
No Treason. No. VI. The Constitution of No Authority by Lysander Spooner (contained in Let's Abolish Government)
Essays and books by Murray N. Rothbard:
Entries in The Encyclopedia of Libertarianism:
Eric Mack: Selected articles and book chapters
Books by Douglas B. Rasmussen & Douglas J. Den Uyl:
Liberty for the 21st Century: Contemporary Libertarian Thought edited by Tibor R. Machan & Douglas B. Rasmussen
Dialogical Arguments for Libertarian Rights by Stephan Kinsella
A Theory of Socialism and Capitalism by Hans-Hermann Hoppe (esp. Chapters 2 & 7)
Lecture series:
Foundations of Libertarian Ethics by Roderick Long
The History of Political Philosophy: From Plato to Rothbard by David Gordon
Other approaches to justifying libertarianism:
Further Philosophical Roads to Libertarianism by Eric Mack
Arguments for Liberty edited by Aaron Ross Powell & Grant Babcock
More on natural rights:
Persons, Rights, and the Moral Community by Loren E. Lomasky
Individuals and Their Rights by Tibor R. Machan
Ethical intuitionism:
The Problem of Political Authority: An Examination of the Right to Coerce and the Duty to Obey by Michael Huemer
Contractarianism:
The Libertarian Idea by Jan Narveson
Respecting Persons in Theory and Practice: Essays on Moral and Political Philosophy by Jan Narveson
You and The State by Jan Narveson
Rule utilitarianism:
The Foundations of Morality by Henry Hazlitt
Ethics as Social Science: The Moral Philosophy of Social Cooperation by Leland B. Yeager
Pluralism and Indirect Consequentialism:
Elements of Justice by David Schmidtz
Consequentialism:
The Machinery of Freedom: Guide to a Radical Capitalism by David Friedman
Further reading on controversial issues: Abortion and Children’s Rights; Immigration Roundtable; Immigration Symposium
