An updated and extended second edition supporting the findings of its well-known predecessor which claimed that courts employ common-sense notions of causation in determining legal responsibility.

The present essay is organized into five main sections. We begin with a few preliminary remarks about "cloud computing," which are developed more fully in a later section. This is followed by a brief overview of the evolution of Helen Nissenbaum's framework of "privacy as contextual integrity." In particular, we examine Nissenbaum's "Decision Heuristic" model, described in her most recent work on privacy, to see how it enables the contextual-integrity framework to respond to privacy challenges posed by new and emerging (...) technologies. We then apply that heuristic device to questions surrounding one aspect of cloud computing -- viz., "cloud storage" technology. In particular, we focus on current practices affecting Google Docs as an instance of a cloud-storage system. (shrink)

First published in 1931 and originally delivered as the Deems Lectures at New York University in 1929, this book examines what scientific discoveries in many different branches of science reveal, and the implications of such discoveries for philosophy. Esteemed philosopher F. S. C. Northrop surveys a variety of advances, including relativity and quantum mechanics, and how they correlate to his epistemological theory of concepts. This book will be of value to anyone with an interest in the history of science and (...) the connection between science and philosophy. (shrink)

In this essay we argue that the current social and ethical structure in the Open Source Software Community stem from its roots in academia. The individual developers experience a level of autonomy similar to that of a faculty member. Furthermore, we assert that the Open Source Software Community’s social structure demands benevolent leadership. We argue that it is difficult to pass off low quality open source software as high quality software and that the Open Source development model offers strong accountability. (...) Finally, we argue that Open Source Software introduces ethical challenges for universities and the software development community. (shrink)

It has been a decade since Computer Ethics came into prominence within the field of computer science and engineering, changing not only the profession but the classroom as well. The commercialization and globalization of the World Wide Web has impacted us all, both producers and consumers alike. What was once the province of the few has become the virtual society of the multitudes. Ethical issues concerning security, privacy, information, identity, community and equity of access once contained and localized, have assumed (...) additional complexity in the global environment. Every day, the front pages of our newspapers and magazines report violations of one sort or another.This paper will address two questions: As we move into the 21 st century, how can we shape 'ethical' information communication technology professionals? And, is our vision of an 'ethical' global on-line society a realistic one? (shrink)

Upshot: In this response, I address the points raised in the commentaries, in particular those related to the scalability and robustness of the mechanism CALM, to its relation with the CAES architecture, and to the transition from sensorimotor to symbolic.

The age of digital technology has introduced new complications into the issues of fair and private use of copyrighted material. In fact, the question of private use of another's work has been transformed from a side issue in intellectual property jurisprudence into the very center of intellectual property discussions about rights and privileges in a networked world. This paper will explore the nuanced difference between fair and private use as articulated in the US and the European Copyright Laws. Part One (...) will explain the legal use and meaning of fair use and its justifications. We maintain that it is almost impossible to resolve the issue of the fair/private use's legal nature, if one has not previously resolved copyright's legal nature. Legal resolution of such conflicts, as we shall demonstrate, follows different rules, and the messages sent to users and authors vary greatly depending on the jurisdiction. Part Two will examine the issue of Private Use as Fair Use by Design. We will look at the impact of Digital Rights Management on fair use and explore if the nature of private use as fair use has changed because we are dealing with the protection of digital content. We will show that protecting digital works by code, via various digital rights management schemes is shrinking the public domain of information and restricting private use as fair use. (shrink)

"The Rules" are found in a collaborative document that states principles for responsibility when a computer artifact is designed, developed and deployed into a sociotechnical system. At this writing, over 50 people from nine countries have signed onto The Rules. Unlike codes of ethics, The Rules are not tied to any organization, and computer users as well as computing professionals are invited to sign onto The Rules. The emphasis in The Rules is that both users and professionals have responsibilities in (...) the production and use of computing artifacts. In this paper, we use The Rules to examine issues of trust. (shrink)

We contend that software developers have an ethical responsibility to strive for reliable software. We base that obligation on long standing engineering traditions that place the public good as a central tenant and on the professional relationship between a software developer and the users of the software developed.

Die vorliegende Arbeit ist eine Fortsetzung derThompson'schen Analysen des Parasitenzyklus bei Insekten, die mit der irrealen Folgerung endeten, dass unter gewissen Voraussetzungen — die wir in der gegenwärtigen Analyse akzeptiert haben —jeder Parasit in relativ kurzer Generationenfolge seinen Wirt, und damit sich selbst, zur Ausrottung bringen muss. Der Einfluss von wiederkehrenden Umwelt-katastrophen wie sie z.B. durch ungünstiges Wetter sehr häufig bedingt sind, wurde untersucht mit dem Ergebnis, dass solche Katastrophen, wenn sie in nicht allzugrossen Intervallen auftreten, völlig genügen, um die (...) Unterbrechung der akkumulativen Parasitierung im Zyklus zu erklären.Die grössere Empfindlichkeit der Parasiten, welche aus allen Beobachtungen und Analysen sich ergibt, ist nicht physiologisch, sondern ökologisch bedingt. Methodisch hat sich gezeigt, dass die Analyse tierischer Populationen weitgehend ohne Anwendung von Integralen möglich ist.Die Ergebnisse, welche die hohe Bedeutung der Feinde bei grosser Wirtsdichte, und ihre minimale Wirksamkeit, wenn letztere niedrig ist, zeigen, sind unabhängig von einem besonderen Dichtefaktor der Feindvermehrung — wie er im allgemeinen besteht und die aufgezeigten Tendenzen noch verstärkt — gewonnen. Der Einfluss des Superparasiten wird unter dem Einfluss wiederkehrender Umwelt-katastrophen minimal. Am Modell einiger beobachteter Gradationen wird die Übereinstimmung mit unserer Analvse demonstriert.Le travail ci-dessus est la continuation des analyses deThompson des cycles parasitaires chez les insectes, qui l'ont à la conclusion absurde qu'en acceptant certaines suppositions — que nous avons acceptées dans la présente analyse — chaque parasite exterminerait son hôte et par conséquent soi-même. Nous avons étudié l'influence de certains phénomènes catastrophiques récurrents provenant du milieu comme par exemple celle d'un temps défavorable. Ces phénomènes, pourvu qu'ils ne se présentent pas à des intervalles trop grands, suffisent amplement pour expliquer l'interruption de la parasitation accumulative dans les cycles.La sensibilité plus grande des parasites qui est démontrée dans toutes les observations et analyses ne provient pas de causes physiologiques, mais écologiques.La méthodologie a donné comme résultat intéressant le fait que l'analyse des populations animales peut se faire sans l'application des intégrales.Les résultats démontrant la grande importance des ennemis quand les hôtes sont nombreux, mais par contre une activité minimale des ennemis quand les hôtes sont rares, ont été obtenus indépendamment d'une augmentation spéciale des ennemis qui, en général, constitue un facteur important, ce qui renforce encore les tendances que nous avons trouvées. L'influence des superparasites devient minime sous l'action des catastrophes récurrentes dus au milieu. Finalement, au moyen de quelques gradations bien observées, nous avons démontré que notre analyse est conforme aux faits. (shrink)