Luciano Floridi

In this article, I define and then defend the principle of information closure (pic) against a sceptical objection similar to the one discussed by Dretske in relation to the principle of epistemic closure. If I am successful, given that pic is equivalent to the axiom of distribution and that the latter is one of the conditions that discriminate between normal and non-normal modal logics, a main result of such a defence is that one potentially good reason to look for a formalization of the logic of “ $S$ is informed that $p$ ” among the non-normal modal logics, which reject the axiom, is also removed. This is not to argue that the logic of “ $S$ is informed that $p$ ” should be a normal modal logic, but that it could still be insofar as the objection that it could not be, based on the sceptical objection against pic, has been removed. In other word, I shall argue that the sceptical objection against pic fails, so such an objection provides no ground to abandon the normal modal logic B (also known as KTB) as a formalization of “ $S$ is informed that $p$ ”, which remains plausible insofar as this specific obstacle is concerned

This introduction presents the project of a one-day meeting on the future of philosophical research, hosted by the Institute of Philosophy, School of Advanced Study, University of London, on 13 January 2012. The meeting brought together several distinguished philosophers and scholars in their roles as journal editors and publishing experts, in order to clarify and discuss the future of philosophical research. This symposium in Metaphilosophy collects a selection of the papers presented at the meeting and some invited articles

In this chapter I identify three problems affecting the plausibility of group privacy and argue in favour of their resolution. The first problem concerns the nature of the groups in question. I shall argue that groups are neither discovered nor invented, but designed by the level of abstraction (LoA) at which a specific analysis of a social system is developed. Their design is therefore justified insofar as the purpose, guiding the choice of the LoA, is justified. This should remove the objection that groups cannot have a right to privacy because groups are mere artefacts (there are no groups, only individuals) or that, even if there are groups, it is too difficult to deal with them. The second problem concerns the possibility of attributing rights to groups. I shall argue that the same logic of attribution of a right to individuals may be used to attribute a right to a group, provided one modifies the LoA and now treats the whole group itself as an individual. This should remove the objection that, even if groups exist and are manageable, they cannot be treated as holders of rights. The third problem concerns the possibility of attributing a right to privacy to groups. I shall argue that sometimes it is the group and only the group, not its members, that is correctly identified as the correct holder of a right to privacy. This should remove the objection that privacy, as a group right, is a right held not by a group as a group but rather by the group’s members severally. The solutions of the three problems supports the thesis that an interpretation of privacy in terms of a protection of the information that constitutes an individual—both in terms of a single person and in terms of a group—is better suited than other interpretations to make sense of group privacy.

The post-Westphalian Nation State developed by becoming more and more an Information Society. However, in so doing, it progressively made itself less and less the main information agent, because one of the main forces that made the Nation State possible and then predominant, as a historical driving force in human politics, namely Information and Communication Technologies (ICTs), is also what is now making it less central, in the social, political and economic life of humanity across the world. ICTs enable and promote the agile, temporary and timely aggregation, disaggregation and re-aggregation of distributed groups around shared interests across old, rigid boundaries represented by social classes, political parties, ethnicity, language barriers, physical and geographical barriers, and so forth. Similar novelties call for a serious exercise in conceptual re-engineering. This paper argues for the need to understand how the new informational multiagent systems may be designed in such a way as to take full advantage of the socio-political progress made so far, while being able to deal successfully with the new global challenges (from the environment to the financial markets) that are undermining the legacy of that very progress.

Computational and information-theoretic research in philosophy has become increasingly fertile and pervasive, giving rise to a wealth of interesting results. Consequently, a new and vitally important field has emerged, the philosophy of information (PI). This paper introduces PI as the philosophical field concerned with (i) the critical investigation of the conceptual nature and basic principles of information, including its dynamics, utilisation and sciences, and with (ii) the elaboration and application of information-theoretic and computational methodologies to philosophical problems. It is argued that PI is a mature discipline for three reasons: it represents an autonomous field of research; it provides an innovative approach to both traditional and new philosophical topics; and it can stand beside other branches of philosophy, offering a systematic treatment of the conceptual foundations of the world of information and the information society

In this article, I summarise the ontological theory of informational privacy (an approach based on information ethics) and then discuss four types of interesting challenges confronting any theory of informational privacy: (1) parochial ontologies and non-Western approaches to informational privacy; (2) individualism and the anthropology of informational privacy; (3) the scope and limits of informational privacy; and (4) public, passive and active informational privacy. I argue that the ontological theory of informational privacy can cope with such challenges fairly successfully. In the conclusion, I discuss some of the work that lies ahead

Information Communication Technologies (ICTs) have transformed education by making information available to learners like never before. However, ICT’s are less successful in making information accessible, and even less so in making it usable. This paper argues that, while availability and accessibility are issues on the side of the providers, the usability and comprehension of accessible information are, in the final analysis, issues that involve the education of ICT users. For this reason, the paper concludes that the demand for e-ducators will become ever more critical.

The phenomenon of distributed knowledge is well-known in epistemic logic. In this paper, a similar phenomenon in ethics, somewhat neglected so far, is investigated, namely distributed morality. The article explains the nature of distributed morality, as a feature of moral agency, and explores the implications of its occurrence in advanced information societies. In the course of the analysis, the concept of infraethics is introduced, in order to refer to the ensemble of moral enablers, which, although morally neutral per se, can significantly facilitate or hinder both positive and negative moral behaviours

The paper provides a critical review of thedebate on the foundations of Computer Ethics(CE). Starting from a discussion of Moor'sclassic interpretation of the need for CEcaused by a policy and conceptual vacuum, fivepositions in the literature are identified anddiscussed: the ``no resolution approach'',according to which CE can have no foundation;the professional approach, according to whichCE is solely a professional ethics; the radicalapproach, according to which CE deals withabsolutely unique issues, in need of a uniqueapproach; the conservative approach, accordingto which CE is only a particular appliedethics, discussing new species of traditionalmoral issues; and the innovative approach,according to which theoretical CE can expandthe metaethical discourse with a substantiallynew perspective. In the course of the analysis,it is argued that, although CE issues are notuncontroversially unique, they are sufficientlynovel to render inadequate the adoption ofstandard macroethics, such as Utilitarianismand Deontologism, as the foundation of CE andhence to prompt the search for a robust ethicaltheory. Information Ethics (IE) is proposed forthat theory, as the satisfactory foundation forCE. IE is characterised as a biologicallyunbiased extension of environmental ethics,based on the concepts of information object/infosphere/entropy rather thanlife/ecosystem/pain. In light of the discussionprovided in this paper, it is suggested that CEis worthy of independent study because itrequires its own application-specific knowledgeand is capable of supporting a methodologicalfoundation, IE.

Throughout history, dogmatists and sceptics of various branches have been inclined to agree on the description of man as a 'filaletes zoon' - a 'truth-loving animal' as Sextus Empiricus had defined him - on the fact that 'the desire to know is innate in man' and on interpreting this as the ideal force inspiring the search for knowledge. The two parties have, however, always dissented considerably about the consequences to be drawn from such a vision of man as a knowledge-seeker. This paper seeks to clarify the discrepancies occurring between the sceptical and the dogmatic understanding of man's epistemophilics impulse, through first using the metaphysical argument ex communi omnium sciendi desiderio proposed by Pierre de Villemandy in his Scepticismus Debellatus, and then Cicero's more sceptical and purely anthropological reading of the characterization of man as a knowledge-seeker. The paper then goes on to discuss the salient features that in different times and manners have characterized the philosophical debate on the topic.