From the Mises Blog:
In the history of social and political thought, myriad proposals have been offered as solutions to the problem of social order. Many believe that the search for a single “correct” solution is futile and illusory. Yet a correct solution does exist. The solution is the idea of private property.
FULL ARTICLE by Hans-Hermann Hoppe
(Video of the speech may be found at Hoppe in Brasil on the State versus the Private Law Society.)