Wollen (2022) is a critique of deontological libertarianism, the version of this philosophy predicated upon private property rights and the non-aggression principle. The launching pad for this article of his is the difficulty faced by conjoined twins, who diverge sharply in their view of their desirable future. The present rejoinder maintains that this author’s critique fails; further, that it really has little or nothing to do with conjoined twins per se, but, rather, aims at an entirely different challenge, that of (...) the tie or the dead heat. This latter is a critique that all political economic philosophies face, without exception, and libertarianism does no worse on this challenge than any other, the critique of Wollen to the contrary notwithstanding. (shrink)

Profiling technologies are the facilitating force behind the vision of Ambient Intelligence in which everyday devices are connected and embedded with all kinds of smart characteristics enabling them to take decisions in order to serve our preferences without us being aware of it. These technological practices have considerable impact on the process by which our personhood takes shape and pose threats like discrimination and normalisation. The legal response to these developments should move away from a focus on entitlements to personal (...) data, towards making transparent and controlling the profiling process by which knowledge is produced from these data. The tendency in intellectual property law to commodify information embedded in software and profiles could counteract this shift to transparency and control. These rights obstruct the access and contestation of the design of the code that impacts one’s personhood. This triggers a political discussion about the public nature of this code and forces us to rethink the relations between property, privacy and personhood in the digital age. (shrink)

In the present paper we argue that besides four traditional methods of property acquisition – that is, homesteading, production, voluntary transfer and rectification of injustice – libertarianism also recognizes a fifth method, namely the method of accession. We contend that not only have some libertarian scholars implicitly embraced the accession principle, but also that if libertarianism wants to distribute exclusive ownership to indivisible things produced from inputs supplied by two or more parties without running into conflict with its own principles (...) of justice, it has to recognize accession as the fifth mode of appropriation. As the main thesis of the paper goes against the received view concerning the very core of libertarianism, that is, its methods of property acquisition, the text indicates some new developments within the libertarian theory of justice. (shrink)