Abstract
In the first part of the paper, van Duffel argues, persuasively, why rights cannot be based (as some libertarians have tried to base them) on the notion of freedom. These arguments are not original; Friedman2 and Cohen3, among others, have articulated them at length. The obvious problem is that rights, while they enhance the freedom of their holders, restrict the freedom of others. Thus, if I own an automobile, then my freedom is arguably increased by the unrestricted use my property right in that automobile confers, and anyone who deprived me of it would eliminate that freedom. But it is just as obvious that if I have exclusive use of that automobile, and the exclusive power to grant or withhold permission for others to use it, then others are not free to use it. Their freedom is is thus restricted at the same time, and by the same concept, that enhances mine.