Newell was a founder of artificial intelligence and a pioneer in the use of computer simulations in psychology. In collaboration with J. Cliff Shaw and Herbert A. Simon, Newell developed the first list-processing programming language as well as the earliest computer programs for simulating human problem solving. Over a long and prolific career, he contributed to many techniques, such as protocol analysis and heuristic search, that are now part of psychology and computer science. Colleagues remembered Newell (...) for his deep commitment to science, his care for details, and his inexhaustible energy. (shrink)

While the balance between individual privacy and government monitoring or corporate surveillance has been a frequent topic across numerous disciplines, the issue of privacy within the family has been largely ignored in recent privacy debates. Yet privacy intrusions between parents and children or between adult partners or spouses can be just as profound as those found in the more “public spheres” of life. Popular access to increasingly sophisticated forms of electronic surveillance technologies has altered the dynamics of family relationships. Monitoring, (...) mediated and facilitated by practices of both covert and overt electronic surveillance, has changed the nature of privacy within the family. Parents are tracking children via GPS-enabled cell phone tracking software and are monitoring the Internet use of family members. Parents, siblings, and children are also posting information about their family members online, often without consent, and are creating social media profiles for others online. Prior scholarly work in philosophy and law has primarily addressed the privacy of children from third parties, usually commercial entities, and in the context of making medical decisions. Less attention has been directed at exploring a more general right of privacy of one family member against parents, siblings, children, or spouses. In this article, we do just that. We consider several moral rules that determine appropriate privacy boundaries within the family. More specifically, we will consider when overt or covert surveillance of a child, spouse, or partner by an adult family member is morally permitted. (shrink)

To what extent do we know our own minds when making decisions? Variants of this question have preoccupied researchers in a wide range of domains, from mainstream experimental psychology to cognitive neuroscience and behavioral economics. A pervasive view places a heavy explanatory burden on an intelligent cognitive unconscious, with many theories assigning causally effective roles to unconscious influences. This article presents a novel framework for evaluating these claims and reviews evidence from three major bodies of research in which unconscious factors (...) have been studied: multiple-cue judgment, deliberation without attention, and decisions under uncertainty. Studies of priming and the role of awareness in movement and perception are also given brief consideration. The review highlights that inadequate procedures for assessing awareness, failures to consider artifactual explanations of “landmark” results, and a tendency to uncritically accept conclusions that fit with our intuitions have all contributed to unconscious influences being ascribed inflated and erroneous explanatory power in theories of decision making. The review concludes by recommending that future research should focus on tasks in which participants' attention is diverted away from the experimenter's hypothesis, rather than the highly reflective tasks that are currently often employed. (shrink)

In this book, Newell makes the case for unified theories by setting forth a candidate.

This paper will examine the nature of mechanisms and the distinction between the relevant and irrelevant parts involved in a mechanism’s operation. I first consider Craver’s account of this distinction in his book on the nature of mechanisms, and explain some problems. I then offer a novel account of the distinction that appeals to some resources from Mackie’s theory of causation. I end by explaining how this account enables us to better understand what mechanisms are and their various features.

I argue that manipulationist theories of causation fail as accounts of causal structure, and thereby as theories of “actual causation” and causal explanation. I focus on two kinds of problem cases, which I call “Perceived Abnormality Cases” and “Ontological Dependence Cases.” The cases illustrate that basic facts about social systems—that individuals are sensitive to perceived abnormal conditions and that certain actions metaphysically depend on institutional rules—pose a challenge for manipulationist theories and for counterfactual theories more generally. I then show how (...) law-based accounts of causal structure can answer such challenges. The moral of the story is that the basic manipulationist idea that our interest in causal structure is driven by our interest in manipulating our environment faces decisive problems in a central domain of application, the social sciences. (shrink)

ABSTRACT In On the Genealogy of Morality, Nietzsche sets out to answer the question of the value of morality by looking at the conditions under which it developed. However, there is a puzzle about why historical investigation should be required for assessing our moral practices, especially if the defining features of those practices have changed over time. The puzzle is that if morality is “historical,” then the features that will be revealed by historical investigation are ones that—ex hypothesi—are unlikely to (...) characterize it now. And if these features do not characterize morality now, then why should a critique of morality need to take them into account? I argue that the solution to the puzzle is that history reveals that morality is a particular kind of entity, which I call a “historical individual.” I then provide an account of why it should matter for our evaluation of morality that it is an entity of this kind. (shrink)

Herbert Clark argues that language use is more than the sum of a speaker speaking and a listener listening. It is the joint action that emerges when speakers and listeners, writers and readers perform their individual actions in coordination, as ensembles. In contrast to work within the cognitive sciences, which has seen language use as an individual process, and to work within the social sciences, which has seen it as a social process, the author argues strongly that language use (...) embodies both individual and social processes. (shrink)

It is a truism that our current common sense morality is the product of a complicated historical development. Whether and in what way classic questions of moral philosophy need to be informed by this history is, however, a matter of controversy.Some recent work in meta-ethics has taken the broad contours of morality’s history as important for answering questions about the existence of moral facts and the justifications of our beliefs about such facts. For instance, moral diversity and the history of (...) moral disagreement have been cited as reasons to believe there are no objective moral facts. The absence of moral facts is—according to such arguments—the best explanation of the intractability of such disagreement.1 .. (shrink)

Although the condition known as synaesthesia is currently undergoing a scientific resurgence, to date the literature has largely focused on the heterogeneous nature of synaesthesia across individuals. In order to provide a better understanding of synaesthesia, however, general characteristics need to be investigated. Synaesthetic experiences are often described as occurring ‘internally’ or in the ‘mind’s eye’, which is remarkably similar to how we would describe our experience of visual mental imagery. We assessed the role of visual imagery in synaesthesia by (...) sampling a large group of synaesthetes and found that they report experiencing more vivid mental images than controls. These findings have important implications for our general understanding of synaesthesia and, in particular, emphasize the need to control for visual imagery in behavioural and neuroimaging paradigms. (shrink)

A Mathematical Introduction to Logic, Second Edition, offers increased flexibility with topic coverage, allowing for choice in how to utilize the textbook in a course. The author has made this edition more accessible to better meet the needs of today's undergraduate mathematics and philosophy students. It is intended for the reader who has not studied logic previously, but who has some experience in mathematical reasoning. Material is presented on computer science issues such as computational complexity and database queries, with additional (...) coverage of introductory material such as sets. Increased flexibility of the text, allowing instructors more choice in how they use the textbook in courses. Reduced mathematical rigour to fit the needs of undergraduate students. (shrink)

Journal of Political Philosophy, EarlyView.

ABSTRACT In this article, I consider how Nietzsche's history of morality in On the Genealogy of Morality is relevant to his critique of morality. I argue that, on Nietzsche's view, morality's history is a guide to whether and where we should expect to find coherence in our current moral practice. It helps us “structure our interpretation” of morality. History is relevant to critique because it reveals that morality is unlikely to have the kind of coherence required by many of its (...) defenders. After defending this account of how Nietzsche's historical claims are relevant to his critique, I use the account to explain why Nietzsche's genealogy mixes fact and fiction. (shrink)

Philosophers do not have a reputation for being pragmatic. When offered a chance to avoid execution, Socrates used his window of escape to deliver a series.

Research in business ethics has largely ignored questions of equality and dissensus, raised by theorists of radical democracy. Alasdair MacIntyre, whose work has been very influential in business ethics, has developed a novel approach to virtue ethics rooted in both Aristotelian practical philosophy and a Marxian appreciation of radical democracy. In this paper, we bring MacIntyre into conversation with Jacques Rancière and Chantal Mouffe and argue the following: first, MacIntyre’s work has significant similarities with Rancière and Mouffe, thus suggesting that (...) MacIntyrean business ethics has the potential to address the concerns of radical democrats; second, the MacIntyrean business ethics literature has not adequately incorporated the aspects of Macntyre’s work addressing concerns regarding equality and dissensus and future work should pay more attention to these concerns. (shrink)

Research in business ethics has largely ignored questions of equality and dissensus, raised by theorists of radical democracy. Alasdair MacIntyre, whose work has been very influential in business ethics, has developed a novel approach to virtue ethics rooted in both Aristotelian practical philosophy and a Marxian appreciation of radical democracy. In this paper, we bring MacIntyre into conversation with Jacques Rancière and Chantal Mouffe and argue the following: first, MacIntyre’s work has significant similarities with Rancière and Mouffe, thus suggesting that (...) MacIntyrean business ethics has the potential to address the concerns of radical democrats; second, the MacIntyrean business ethics literature has not adequately incorporated the aspects of Macntyre’s work addressing concerns regarding equality and dissensus and future work should pay more attention to these concerns. (shrink)

Nietzsche’s On the Genealogy of Morality (GM) is often interpreted as providing a debunking argument of some kind. I consider different versions of such arguments and suggest that they face important challenges. Moving beyond debunking interpretations of GM, I consider Nietzsche’s claim that his genealogy should be used to assess the “value” of moral values. After explaining how to understand this claim, I consider different ways that history might be used to assess the value of beliefs, practices, and institutions. The (...) upshot is a general account of genealogy beyond debunking. (shrink)

On the occasion of a first conference on Cognitive Science, it seems appropriate to review the basis of common understanding between the various disciplines. In my estimate, the most fundamental contribution so far of artificial intelligence and computer science to the joint enterprise of cognitive science has been the notion of a physical symbol system, i.e., the concept of a broad class of systems capable of having and manipulating symbols, yet realizable in the physical universe. The notion of symbol so (...) defined is internal to this concept, so it becomes a hypothesis that this notion of symbols includes the symbols that we humans use every day of our lives. In this paper we attempt systematically, but plainly, to lay out the nature of physical symbol systems. Such a review is in ways familiar, but not thereby useless. Restatement of fundamentals is an important exercise. (shrink)

Kim claims that Bechtel and Mundale's case against multiple realization depends on the wrong kind of evidence. The latter argue that neuroscientific practice shows neural states across individuals and species are type identical. Kim replies that the evidence they cite to support this is irrelevant. I defend Bechtel and Mundale by showing why the evidence they cite is relevant and shows multiple realization does not occur.

The author's primary aim is to help readers discover what is distinctive in Confucius & to learn what he can teach us.

To some extent, perhaps under Moore's chastening influence, eccentric philosophical denials of the existence of physical objects, other people's minds, the past, and so on, have gone out of fashion. All the same there is at least one very common philosophical conclusion which, though not as extravagant as these, is no less paradoxical. This is the dogma that ethical statements could not describe anything at all, and the collateral claim that they could not be true or false. This is, I (...) suggest, as paradoxical as traditional denials of the existence of chairs and tables, since the denial that ethical statements could be descriptive, like the denial that chairs and tables could exist, is opposed by the common observation that ethical statements do describe, just as the other is opposed by the common observation that chairs and tables do exist. I hope to make two things perfectly clear. First of all, that ethical statements do describe states of affairs; and secondly, that the reason ultimately given for saying that they could not describe anything, namely that they differ in verification from statements of fact, is only partly true, and its uncritical acceptance has led to the canonisation of the belief that ethical statements are non-descriptive and have no truth-values. (shrink)

Arguments for multiple realization depend on the idea that the same kind of function is realized by different kinds of structures. It is important to such arguments that we know the kinds used in the arguments have been individuated properly. In the philosophical literature, though, claims about how to individuate kinds are frequently decided on intuitive grounds. This paper criticizes this way of approaching kinds by considering how practicing researchers think about the matter. I will consider several examples in which (...) the practice of researchers on comparative vision conflicts with the standard account of these issues. (shrink)

Evolutionary convergence is often appealed to in support of claims about multiple realization. The idea is that convergence shows that the same function can be realized by different kinds of structures. I argue here that the nature of convergence is more complicated than it might appear at first look. Broad claims about convergence are made by biologists during general discussions of the mechanisms of evolution. In their specialized work, though, biologists are often more limited in the claims they make. I (...) will examine a standard example to show how claims about convergence can be oversimplified. (shrink)