# Defending  the Non-Aggression Principle: A Reply to Matt Zwolinski Part 3

**URL:** <https://www.libertarianism.org/podcasts/excursions/defending-the-non-aggression-principle-a-reply-to-matt-zwolinski-part-3>

**By** George H. Smith

**Published:** December 30, 2015

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George H. Smith criticizes Zwolinski’s discussions of risk, fraud, and the relationship between aggression and property rights.

[Originally published in essay form on April 30, 2013.](https://www.libertarianism.org/essays/excursions/defending-non-aggression-principle-reply-matt-zwolinski-part-3)

_Narrated by Terence West._