John Semmens worked for the Arizona Department of Transportation (AzDOT) for 32 years. He has authored over 300 articles on transportation issues and was a contributing author to the award-winning book Street Smart: Competition, Entrepreneurship, and the Future of Roads, published by the Independent Institute. He is currently available for transportation consulting work. Send him mail.
Ludwig von Mises: "This, then, is freedom in the external life of manthat he is independent of the arbitrary power of his fellows. Such freedom is no natural right. It did not exist under primitive conditions. It arose in the process of social development and its final completion is the work of mature Capitalism." - Socialism