Property and Freedom Podcast, Episode 114.
This lecture is from the 2013 meeting of the Property and Freedom Society: Hans-Hermann Hoppe (Germany/Turkey), What Is Human Nature? Does It Exist? PFS 2013 Playlist. Alternative title: On the Nature of Man, Truth, and Justice. See also Hoppe, A Short History of Man: Progress and Decline (Mises 2015).
For background, see Professor Hoppe’s previous writing on argumentation ethics, e.g. ch. 7 of A Theory of Socialism and Capitalism and ch. 11 et pass. of The Economics and Ethics of Private Property, also discussed in “Argumentation Ethics and Liberty: A Concise Guide.”