Artificial intelligence research has foundered on the issue of representation. When intelligence is approached in an incremental manner, with strict reliance on interfacing to the real world through perception and action, reliance on representation disappears. In this paper we outline our approach to incrementally building complete intelligent Creatures. The fundamental decomposition of the intelligent system is not into independent information processing units which must interface with each other via representations. Instead, the intelligent system is decomposed into independent and parallel activity (...) producers which all interface directly to the world through perception and action, rather than interface to each other particularly much. The notions of central and peripheral systems evaporateeverything is both central and peripheral. Based on these principles we have built a very successful series of mobile robots which operate without supervision as Creatures in standard office environments. (shrink)

Most animals have significant behavioral expertise built in without having to explicitly learn it all from scratch. This expertise is a product of evolution of the organism; it can be viewed as a very long term form of learning which provides a structured system within which individuals might learn more specialized skills or abilities. This paper suggests one possible mechanism for analagous robot evolution by describing a carefully designed series of networks, each one being a strict augmentation of the previous (...) one, which control a six legged walking machine capable of walking over rough terrain and following a person passively sensed in the infrared spectrum. As the completely decentralized networks are augmented. the robot’s performance and behavior repetoire demonstrably improve. The rationale for such demonstrations is that they may provide a hint as to the requirements for automatically building massive networks to carry out complex sensory-motor tasks. The experiments with an actual robot ensure that an essence of reality is maintained and that no critical disabling problems have been ignored. (shrink)

This new translation presents the _Analects_ in a revolutionary new format that, for the first time in any language, distinguishes the original words of the Master from the later sayings of his disciples and their followers, enabling readers to experience China's most influential philosophical work in its true historical, social, and political context.

Despite its pervasiveness, the concept of ‘levels of organization’ has received relatively little attention in its own right. I propose here an emerging approach that posits ‘levels’ as a fragmentary concept situated within an interest-relative matrix of operational usage within scientific practice. To this end I propose one important component of meaning, namely the epistemic goal motivating the term’s usage, which recovers a remarkably conserved and sufficiently unifying significance attributable to ‘levels’ across different instances of usage. This epistemic goal, to (...) provide structure to scientific problems, delegates tasks whose execution generates the term’s expressed content in a given instance. This treatment of levels does not diminish the concept’s general importance to science, but rather allows for its use in, and usefulness for, scientific practice to be better contextualized to particular tasks encompassing varying breadths of activity. (shrink)

Despite the ubiquity of “levels of organization” in the scientific literature, a nascent “levels skepticism” now claims that the concept of levels is an inherently flawed, misleading, or otherwise inadequate notion for understanding how life scientists produce knowledge about the natural world. However, levels skeptics rely on the maligned “layer-cake” account of levels stemming from Oppenheim and Putnam’s defense of the unity of science for their critical commentary. Recourse to layer-cake levels is understandable, as it is arguably the default conception (...) of levels in philosophy. However, relying on this conception of levels undermines the initial plausibility of general dismissals of the concept, because the problems skeptics identify within the “basic idea” of the concept “levels” are merely ones already widely acknowledged in this conception. I illustrate this “guilt by association” by looking at the embedded role of “levels” in articulating intertheoretical reductionism during the latter part of the 20th century. I conclude by suggesting a methodological framework focusing on local usage patterns as a promising means for future analysis of the levels concept. (shrink)

Both direct, and evolved, behavior-based approaches to mobile robots have yielded a number of interesting demonstrations of robots that navigate, map, plan and operate in the real world. The work can best be described as attempts to emulate insect level locomotion and navigation, with very little work on behavior-based non-trivial manipulation of the world. There have been some behavior-based attempts at exploring social interactions, but these too have been modeled after the sorts of social interactions we see in insects. But (...) thinking how to scale from all this insect level work to full human level intelligence and social interactions leads to a synthesis that is very di erent from that imagined in traditional Arti cial Intelligence and Cognitive Science. We report on work towards that goal. (shrink)

The concept of 'levels of organization' has come under fire recently as being useless for scientific and philosophical purposes. In this paper, we show that 'levels' is actually a remarkably resilient and constructive conceptual tool that can be, and in fact is, used for a variety of purposes. To this effect, we articulate an account of the importance of the levels concept seen in light of its status as a major organizing concept of biology. We argue that the usefulness of (...) ‘levels’ is best seen in the heuristic contributions the concept makes to treating and structuring scientific problems. We illustrate this with two examples from biological research. (shrink)

A new edition of the first systematic reading of Hegel's political philosophy Elements of the Philosophy of Right is widely acknowledged to be one of the most important works in the history of political philosophy. This is the first book on the subject to take Hegel's system of speculative philosophy seriously as an important component of any robust understanding of this text. Key Features •Sets out the difference between 'systematic' and 'non-systematic' readings of Philosophy of Right •Outlines the unique structure (...) of Hegel's philosophical arguments •Explores key areas of Hegel's political philosophy: his theories of property, punishment, morality, law, monarchy, war, democracy and history This significantly expanded second edition includes: a more detailed explanation of Hegel's philosophical system, two new chapters on his theories of democracy and history and an appendix detailing the implications this work has for future interpretations of Hegel's philosophy. (shrink)

Universities have long played an important role in preparing thinkers and leaders who go on to have significant impact around the world. But if the world needs wise thinkers and good leaders, then how might modern universities educate leaders of character, particularly in a pluralistic context where many educators are reluctant to see the university as a site of moral formation? This article shares insights from one specific program, the Oxford Global Leadership Initiative, an extra-curricular program that seeks to help (...) diverse cohorts of graduate students develop the ethical qualities of character needed for leaders to serve the common good. Drawing upon qualitative data collected over three years of program activity to illuminate and illustrate our argument, we address three questions: Can virtues of character necessary for good leadership be cultivated in a university setting among a culturally diverse group of students? How can a character-based leadership program meet the particular developmental needs of “emerging adults”? and How might the program’s impact translate into society and culture? We conclude that a program integrating character and leadership can make valuable contributions to the ethical and professional development of postgraduate students. (shrink)

This new translation presents the _Analects_ in a revolutionary new format that, for the first time in any language, distinguishes the original words of the Master from the later sayings of his disciples and their followers, enabling readers to experience China's most influential philosophical work in its true historical, social, and political context.

Global justice is an exciting area of refreshing, innovative new ideas for a changing world facing significant challenges. Not only does work in this area often force us to rethink about ethics and political philosophy more generally, but its insights contain seeds of hope for addressing some of the greatest global problems facing humanity today. The Oxford Handbook of Global Justice has been selective in bringing together some of the most pressing topics and issues in global justice as understood by (...) the leading voices from both established and rising stars across twenty-five new chapters. This Handbook explores severe poverty, climate change, egalitarianism, global citizenship, human rights, immigration, territorial rights, and much more. (shrink)

In the field of history education, researchers and practitioners frequently demonstrate a keen interest in historical empathy. However, very little consensus exists concerning the meaning of the term. In an effort to make sense of the continuing debate, this article explores the competing conceptualizations of historical empathy found in the history education literature of the past decade. Discussion of recent theoretical work is coupled with a review of the numerous empirical studies, which have sought to shed light on the various (...) factors that impact students' development of historical empathy. This article examines the answers that have been posited to the following questions and, in so doing, reveals where further research is needed: What capacity do K-12 students possess for historical empathy? What obstacles hinder them from demonstrating empathic regard? What pedagogical practices promote the development of empathy? How do teachers navigate the decisions they face as they seek to cultivate empathy in their classrooms? (shrink)

Understanding the relationship between wilderness outings and the resulting experience has been a central theme in resource-based, outdoor recreation research for nearly 50 years. The authors provide a review and synthesis of literature that examines how people, over time, build relationships with wilderness places and express their identities as consequences of multiple, ongoing wilderness engagements (i.e., continued participation). The paper reviews studies of everyday places and those specifically protected for wilderness and backcountry qualities. Beginning with early origins and working through (...) contemporary research the authors synthesize what diverse social scientists have learned about the long-term and continual nature of wilderness participation and its impact on the formation of identity. The thrust of the paper points researchers, planners, and managers in non-traditional directions and reframes goals and objectives for visitor planning and management in wilderness and other protected areas. (shrink)

In both Great Britain and the United States there has been a growing debate about the modern acceptability of jury nullification. Properly understood, juries do not have any constitutional right to ignore the law, but they do have the power to do so nevertheless. Juries that nullify may be motivated by a variety of concerns: too harsh sentences, improper government action, racism, etc. In this article, I shall attempt to defend jury nullification on a number of grounds. First, I discuss (...) the use of general verdicts and reject their replacement in criminal trials by special verdicts. Second, I examine verdicts based upon mistakes and racial prejudice, turning my attention to perverse verdicts and the question of whether or not juries are guilty of legislating when nullifying the law. Finally, I look at the problem of the awarding of excessive damages by juries. My goal will be to provide a sound theoretical defence of the practice of jury nullification. (shrink)

People frequently gesture when problem-solving, particularly on tasks that require spatial transformation. Gesture often facilitates task performance by interacting with internal mental representations, but how this process works is not well understood. We investigated this question by exploring the case of mental abacus, a technique in which users not only imagine moving beads on an abacus to compute sums, but also produce movements in gestures that accompany the calculations. Because the content of MA is transparent and readily manipulated, the task (...) offers a unique window onto how gestures interface with mental representations. We find that the size and number of MA gestures reflect the length and difficulty of math problems. Also, by selectively interfering with aspects of gesture, we find that participants perform significantly worse on MA under motor interference, but that perceptual feedback is not critical for success on the task. We conclude that premotor processes involved in the planning of gestures are critical to mental representation in MA. (shrink)

The subject of this edited volume is the idea of levels of organization: roughly, the idea that the natural world is segregated into part-whole relationships of increasing spatiotemporal scale and complexity. The book comprises a collection of essays that raise the idea of levels into its own topic of analysis. Owing to the wide prominence of the idea of levels, the scope of the volume is aimed at theoreticians, philosophers, and practicing researchers of all stripes in the life sciences. The (...) volume’s contributions reflect this diversity, and draw from fields such as developmental biology, evolutionary biology, molecular biology, ecology, cell biology, and neuroscience. The book presents wide-ranging novel insights on causation and levels, the hierarchical structure of evolution, the role of levels in biological theory, and more. (shrink)

The first part of this paper explores the general issues in using Artificial Life techniques to program actual mobile robots. In particular it explores the difficulties inherent in transferring programs evolved in a simulated environment to run on an actual robot. It examines the dual evolution of organism morphology and nervous systems in biology. It proposes techniques to capture some of the search space pruning that dual evolution offers in the domain of robot programming. It explores the relationship between robot (...) morphology and program structure, and techniques for capturing regularities across this mapping. (shrink)

This paper argues that Leif Wenar's theory of reparations is not purely forward-looking and that backward-looking considerations play an important role: if there had never been a past injustice, then reparations for the future cannot be acceptable. Past injustice compose the first part of a two-tiered theory of reparations. We must first discover a past injustice has taken place: reparations are for the repair of previous damage. However, for Wenar, not all past injustices warrant reparations. Once we have first passed (...) the initial test of demonstrating a past injustice has taken place, we then determine whether or not to finally accept reparations based upon forward-looking considerations. What is important to note is that this decision to award reparations is based upon forward-looking considerations, but only after first satisfying the test of a past injustice. Thus, backward-looking considerations make up an important first part of Wenar's two-tiered theory of reparations. It is not my argument that this theory is unsafe and I find Wenar's arguments both novel and highly compelling. However, the view that this theory is forward-looking -- and not backward-looking -- is not entirely accurate. My brief reply corrects this part of an important new theory of reparations in the hope of strengthening its persuasive power. (shrink)

Moral enhancement techniques modifying brain processes to produce improved moral conduct present us with new challenges for how we grapple with the ethical questions raised. John Shook (2012) argues that we should greet these developments with some measure of skepticism and cynicism regarding their success and desirability. This commentary considers further Shook’s scepticism. It is argued that the issue of “moral enhancement” raises questions about which view(s) may benefit and the problems this poses for societies characterized by the fact of (...) reasonable pluralism. More importantly, it is further argued that moral enhancement runs into greater difficulties where enhancement is thought to contribute to alleviating illegal behavior. This is because law and morality are related imperfectly and, therefore, improved moral sensitivity may not translate into less illegality. Thus, moral enhancement techniques may create moral Frankensteins that (a) may undermine the existence of reasonable pluralism in modern liberal societies and (b) may fail to better achieve lawful behavior. (shrink)

-/- Amongst contemporary theorists, the most widespread interpretation of Hegel's theory of punishment is that it is a retributivist theory of annulment, where punishments cancel the performance of crimes. The theory is retributivist insofar as the criminal punished must be demonstrated to be deserving of a punishment that is commensurable in value only to the nature of his crime, rather than to any consequentialist considerations. As Antony Duff says: -/- [retributivism] justifies punishment in terms not of its contingently beneficial effects (...) but of its intrinsic justice as a response to crime; the justificatory relationship holds between present punishment and past crime, not between present punishment and future effects. -/- Punishment is given only to persons responsible for committing crime. In addition, the degree of punishment is set in proportion to the relative badness of the precipitating crime. Thus, retributivism can be understood as an individualistic theory because the only relevant factors pertain solely to the individual criminal himself. -/- The general attraction of Hegel's version of retributivism is that the punishments his theory is thought to endorse are commensurable in value with precipitating crimes, in contrast to the strict equivalence required by Kant's theory of punishment. As a result, Hegel's theory is praised both for being more acceptable to modern readers than Kant's so-called ‘pure retributivism’, as well as for being an ‘emphatically anti-utilitarian’ theory. Despite widespread agreement on these general features, it is hotly contested how exactly we are to understand the way in which punishment cancels crimes, and Hegel's difficult style has only served to make the controversy deeper. For example, Ted Honderich says: ‘A punishment is an annulment, a cancellation or a return to a previous state of affairs … All this, of course, is obscure. It is by Hegel’. (shrink)

_The Global Justice Reader_ is a first-of-its kind collection that brings together key foundational and contemporary writings on this important topic in moral and political philosophy. Brings together key foundational and contemporary writings on this important topic in moral and political philosophy Offers a brief introduction followed by important readings on subjects ranging from sovereignty, human rights, and nationalism to global poverty, terrorism, and international environmental justice Presents the writings of key figures in the field, including Thomas Hobbes, Immanuel Kant, (...) John Rawls, Thomas Pogge, Peter Singer, and many others. (shrink)

Global justice is an exciting area of refreshing, innovative new ideas for a changing world facing significant challenges. Not only does work in this area often force us to rethink about ethics and political philosophy more generally, but its insights contain seeds of hope for addressing some of the greatest global problems facing humanity today. The Oxford Handbook of Global Justice has been selective in bringing together some of the most pressing topics and issues in global justice as understood by (...) the leading voices from both established and rising stars across twenty-five new chapters. This Handbook explores severe poverty, climate change, egalitarianism, global citizenship, human rights, immigration, territorial rights, and much more. (shrink)

Perhaps the least controversial area of F.H. Bradley's writings relates to his views on punishment. Commentators universally recognize Bradley's theory of punishment as a retributivist theory of punishment. This article challenges the received wisdom. I argue that Bradley does not endorse retributivism as commonly understood. Instead, he defends the view that punishment is non-retributivist and serves the end of societal maintenance. Moreover, Bradley defends this view consistently from Ethical Studies to later work on punishment. Instead of holding a theory of (...) punishment largely unique amongst British Idealists of his time, Bradley's views on punishment are far more consistent than previously thought. (shrink)

This article presents empirical evidence to address how some visitors build relationships with a wildland place over time. Insights are drawn from qualitative interviews of recreation visitors to the backcountry at Rocky Mountain National Park in Colorado. The article describes relationship to place as the active construction and accumulation of place meanings. The analysis is organized around three themes that describe how people develop relationships to place: time and experience accrued in place, social and physical interactions in and with the (...) setting, and an active reflective process of regulating sense of identity to affirm commitment to place. (shrink)

Most philosophers reject what we might call "penal pluralism": the idea that punishment can and should encompass multiple penal goals or principles. This is rejected because it is often held that different penal goals or principles will conflict: the goal of punishing an offender to the degree deserved may differ and even undermine the goal of enabling deterrence or rehabilitation. For this reason, most philosophers argue that we must make a choice, such as choosing between retribution and its alternatives. In (...) "Some Remarks on Punishment," F. H. Bradley re-examines the justification of punishment in light of a critique of Darwinism's importance for ethics. My primary focus is on how Bradley's substantive discussion of punishment only because it is here that this article's arguments have most relevance for us today. (shrink)

Recent work on epistemic integration in the life sciences has emphasized the importance of integration in thinking about explanatory practice in science, particularly for articulating a robust alternative to reductionism and anti-reductionism. This paper analyzes the role of models in balancing the relative contributions of lower- and higher-level epistemic resources involved in this process. Integration between multiple disciplines proceeds by constructing a problem agenda (Love 2008), a set of interrelated problems that structures the problem space of a complex phenomenon that (...) is investigated by many disciplines. The usage of models, it is argued, mark changes in a phenomenon’s problem agenda depending on the task that is expected of it. Particularly, it emphasizes the sensitivity of a problem agenda to changing attitudes in the solutions to the conceptual and empirical items constituting that agenda. The analysis will proceed by means of a case study, the Reichardt motion detector, a model that has been vital to the methodological and conceptual development of research on motion detection, especially in invertebrates. As will be seen, the history of the Reichardt model will exemplify the dynamic changes that occur in the interdisciplinary negotiations that comprise the active efforts of various sciences working to integrate their resources. (shrink)

Climate change presents us with perhaps the most pressing challenge today. But is it a problem we can solve? This article argues that existing conservationist and adaptation approaches fail to satisfy their objectives. A second issue that these approaches disagree about how best to end climate change, but accept that it is a problem that can be solved. I believe this view is mistaken: a future environmental catastrophe is an event we might at best postpone, but not avoid. This raises (...) new ethical questions for climate change: what are the moral implications of a future climatic catastrophe that might be delayed at best? What practical consequences might these implications yield? This article argues most political philosophers have misunderstood the kind of problem that climate change presents and the daunting challenges we face. (shrink)

My book, Punishment, has three aims: to provide the most comprehensive and updated examination of the philosophy of punishment available, to advance a new theory—the unified theory of punishment—as a compelling alternative to available theories and to consider the relation of theory to practice. In his recent review article, Mark Tunick raises several concerns with my analysis. I address each of these concerns and argue they rest largely on misinterpretations which I restate and clarify here.

Previous work has found that guiding problem-solvers' movements can have an immediate effect on their ability to solve a problem. Here we explore these processes in a learning paradigm. We ask whether guiding a learner's movements can have a delayed effect on learning, setting the stage for change that comes about only after instruction. Children were taught movements that were either relevant or irrelevant to solving mathematical equivalence problems and were told to produce the movements on a series of problems (...) before they received instruction in mathematical equivalence. Children in the relevant movement condition improved after instruction significantly more than children in the irrelevant movement condition, despite the fact that the children showed no improvement in their understanding of mathematical equivalence on a ratings task or on a paper-and-pencil test taken immediately after the movements but before instruction. Movements of the body can thus be used to sow the seeds of conceptual change. But those seeds do not necessarily come to fruition until after the learner has received explicit instruction in the concept, suggesting a “sleeper effect” of gesture on learning. (shrink)

Volume 20, Issue 10, October 2020, Page 63-65.

Plato justifies the concentration and exercise of power for persons endowed with expertise in political governance. This article argues that this justification takes two distinctly different sets of arguments. The first is what I shall call his 'ideal political philosophy' described primarily in the Republic as rule by philosopher-kings wielding absolute authority over their subjects. Their authority stems solely from their comprehension of justice, from which they make political judgements on behalf of their city-state. I call the second set of (...) arguments Plato's 'practical political philosophy' underlying his later thought, where absolute rule by philosopher-kings is undermined by the impure character of all political knowledge. Whereas the complete comprehension of justice sanctions the absolute political power of those with this expertise, partial knowledge of justice disallows for such a large investment of power. Plato's practical political philosophy argues for a mixed theory of governance fusing the institutions of monarchy with democracy in the best practical city-state. Thus, Plato comes to realize the insurmountable difficulties of his ideal political thought, preferring a more practical political philosophy instead. (shrink)

David Miller's theory of nationalism and national responsibility offers the leading alternative ‘anticosmopolitan’ theory of global justice. His theory claims that ‘nations’ may be held responsible for the benefits and harms resulting from their collective decisions. Nations may be held remedially responsible to help nations in need even where the former lack causal or moral responsibility, for example. This article critically examines Miller's position that remedial responsibilities – the responsibilities of nations to remedy others in need – can and should (...) only be satisfied by nations. I argue that the characteristics that define and justify a particular understanding of nationalism extend to further constructions of identity, such as religious affiliation and other connections. The problem with Miller's position is that it is overly narrow by focusing solely on our national identities as the characteristic most relevant for determining remedial responsibilities. It is possible and desirable to widen ou.. (shrink)

This paper offers two potential worries in Robert B. Talisse's A Pragmatist Philosophy of Democracy. The first worry is that is that the picture of democracy on offer is incomplete. While Talisse correctly argues that democracy is about more than elections, democracy is also about more than deliberation between citizens. Talisse's deliberative democracy is problematic to the degree its view of deliberation fails to account for democracy. The second worry we may have concerns the relationship between Talisse's Peircean pragmatism and (...) deliberative democracy. If this pragmatism is always open to revision and change in light of future evidence, then no pragmatist should adhere to only one particular political system, such as democracy. When we claim that only one system can ever be justified, then we fail to honour our professed openness to revision and change in the future. If my analysis is correct, then I do not aim to demonstrate that Talisse's Peircean pragmatism is incorrect, only incomplete. Thus, the hope of this paper is to help develop this pragmatism further. (shrink)

Behavior based systems require an orthogonal view of integration issues. In this paper we highlight those issues, discuss what is easy, what is hard, and where the research frontiers lie.

Captured in narrative textual form through open-ended and tape-recorded interview conversations, visitor experience was interpreted to construct a description of visitors' relationships to place while at the same time providing insights for those who manage the national park. Humans are conceived of as meaning-makers, and outdoor recreation is viewed as emergent experience that can enrich peoples' lives rather than a predictable outcome of processing information encountered in the setting. This process-oriented approach positions subjective well-being and positive experience in the ongoing (...) processes and activities that comprise our life pursuits rather than in particular end states toward which behaviors might be directed as in the case of end state frameworks. Several themes emerged in the interpretation across narratives including a relationship of stewardship/sense of respectful mitigation, socially constructed dimensions of the wilderness concept, which both converged with and deviated from definitions in The Wilderness Act of 1964, humans positioned as both part of wilderness and separate from it, description of a process whereby people form a relationship to protected places, and an awareness among visitors of the overarching management dilemma of how to balance human visitation with protection. Management insights and general implications that emerged from the overall interpretation such as using narrative illustration to enhance visitor education were summarized. It is suggested that the particularities of the setting, in conjunction with the process-oriented creation of meaning via varying levels of physical and social interaction with the setting each play important roles, perhaps at different times, for visitors' relationships to places within the Park. The process of forming long-term relationships to places is highlighted as the common thread running through the interpretation. The value of the national park is seen to lie in these relationships, which are time and context dependent, not necessarily in the attributes of the park, many of which are generic to other protected areas in North America. The dissertation concluded with an evaluation of this interpretation based on these implications and insights and provided direction for further research to learn about the processes involved with forming relationships to protected places. (shrink)

The unbridled consumption of clothing threatens the environment. In fashion communities, a discussion is developing around the adoption of new materials and economic models to reduce the impacts of clothing production and use. We discuss these emergent technologies in the wider historical setting of the Anthropocene, a geologic term that denotes the global-scale environmental changes brought about by agricultural and industrial activity. The long history of human-environmental interactions is interwoven with the development of international garment economies that have shaped biological (...) and physical systems. This article provides an account of how changes in clothing manufacturing and consumption patterns have... (shrink)