One of the enduring concerns of moral philosophy is deciding who or what is deserving of ethical consideration. This special issue of Philosophy and Technology investigates whether and to what extent machines, of various designs and configurations, can or should be considered moral subjects, defined here as either a moral agent, a moral patient, or both. The articles that comprise the issue were competitively selected from papers initially prepared for and presented at a symposium on this subject matter convened during (...) the AISB/IACAP 2012 World Congress, held in at the University of Birmingham in Birmingham, UK. (shrink)

Form should follow function but often technical aspects of function dictate form. Form fitting and shape hugging are concepts we associate with a comfy jumper or a well cut suit or dress not with hard wearable technology. How many of the objects we buy are going to transition from worn to unworn? It is not until we have to wear something or are subjected to technology for medical reasons that we realise how uncomfortable some of it is. This paper addresses (...) the issues of form and function in relation to the growing world of unwearables. (shrink)

The book sets out a new logic of rules, developed to demonstrate how such a logic can contribute to the clarification of historical questions about social rules. The authors illustrate applications of this new logic in their extensive treatments of a variety of accounts of social changes, analysing in these examples the content of particular social rules and the course of changes in them.

In the last two decades, the greatest threat to armchair philosophy has been the natural kinds approach. On this view, philosophic theorizing should not be obsessed with the ideas of justice, goodness, and truth but should look outward to the world of objects to find these things. And if these things happen to be natural kinds, like kinds of rock or fish for instance, then clearly we should reject the armchair for the lab. The philosopher should leave the office and (...) join the scientist out in the field. Philosophy should become a species of science. We attempt to defend traditional/armchair philosophy by examining Hilary Kornblith’s naturalistic methodological approach to epistemology. Among other things, we argue that Kornblith’s approach leads to some surprising, undesirable results (at least undesirable to the naturalist), one of which is that Kornblith cannot discount epistemic internalism as a viable contender in the search for the nature of knowledge. His methodology actually requires that we take epistemic internalism seriously. (shrink)

Biological evolution provides a creative fount of complex and subtle adaptations, often surprising the scientists who discover them. However, because evolution is an algorithmic process that transcends the substrate in which it occurs, evolution’s creativity is not limited to nature. Indeed, many researchers in the field of digital evolution have observed their evolving algorithms and organisms subverting their intentions, exposing unrecognized bugs in their code, producing unexpected adaptations, or exhibiting outcomes uncannily convergent with ones in nature. Such stories routinely reveal (...) creativity by evolution in these digital worlds, but they rarely fit into the standard scientific narrative. Instead they are often treated as mere obstacles to be overcome, rather than results that warrant study in their own right. The stories themselves are traded among researchers through oral tradition, but that mode of information transmission is inefficient and prone to error and outright loss. Moreover, the fact that these stories tend to be shared only among practitioners means that many natural scientists do not realize how interesting and lifelike digital organisms are and how natural their evolution can be. To our knowledge, no collection of such anecdotes has been published before. This paper is the crowd-sourced product of researchers in the fields of artificial life and evolutionary computation who have provided first-hand accounts of such cases. It thus serves as a written, fact-checked collection of scientifically important and even entertaining stories. In doing so we also present here substantial evidence that the existence and importance of evolutionary surprises extends beyond the natural world, and may indeed be a universal property of all complex evolving systems. (shrink)

It can sometimes be that when a great artist works in a particular genre, what is done within that genre can make one see as if for the first time what that genre really is, why for centuries the genre has been important, what its logic is, and what, in the end, that genre is for. I want to suggest that this is so in the case of Jean-Baptiste-Siméon Chardin, and in the case of still life. Chardin’s still life painting (...) can reveal, as almost no other classical painting of still life can, what is at stake in still life, and what is that made still life one of the enduring categories of classical European painting. Understanding Chardin can force us right back to the fundamentals of the genre, to still life’s origins in antiquity, and to the extraordinary development of the genre in the seventeenth century. Here I will be trying to investigate the genre of still life in the light of what Chardin’s work reveals about it. In a sense I will be treating hardin as a critic, and not only as a painter, though everything he has to say about the genre is said in paint, and not as argument. If we can see Chardin’s work with eyes fresh enough, we can let Chardin reveal to us still life’s inner logic, its specific problems and solutions, and not only his solutions, but the solutions other still life painters look towards. In fact we probably have to turn to a painter to understand what still life is concerned with. It has always been the least discussed and the least theorised of the classical genres, and even today it is hard to find discussions of still life at a level of sophistication comparable to that of history painting, landscape, or portraiture. It is the genre farthest from language, and so the hardest for discourse to reach. There is no obvious tradition of theoretical work on still life, and in these circumstances it is appropriate to turn to a painter’s practice for guidance. But first I need to make some preliminary observations about a striking and defining feature of the genre: its exclusion of the human form, and its seeming assault on the value and prestige of the human subject. Norman Bryson is professor of comparative literature at the University of Rochester and editor of the series Cambridge New Art History and Criticism. He is the author of Tradition and Desire: From David to Delacroix and the editor of Calligram: Essays in New Art History from France . He is currently completing a study of still life painting, Looking at the Overlooked. (shrink)

David Sanford's If P, Then Q is an ambitious book, aimed at two difficult tasks and addressed to two audiences. It combines a survey of historical and contemporary work on-conditionals with a presentation-of, Sanford's personal views. And it is addressed to both undergraduate students, without, logical training, and professionals seriously interested in conditionals. It is marred by the impossibility of achieving both aims in a book this size, and by the strains of simultaneously addressing audiences with such different needs (...) and interests. (shrink)

Machine generated contents note: -- Preface -- Acknowledgements -- Notes on Contributors -- PART I: COMPLEXITY IN ANIMAL MINDS -- Introduction: M.McGonigle-Chalmers -- Relational and Absolute Discrimination Learning by Squirrel Monkeys: Establishing a Common Ground with Human Cognition; B.T.Jones -- Serial List Retention by Non-Human Primates: Complexity and Cognitive Continuity; F.R.Treichler -- The Use of Spatial Structure in Working Memory: A Comparative Standpoint; C.De Lillo -- The Emergence of Linear Sequencing in Children: A Continuity Account and a Formal Model; M.McGonigle-Chalmers&I.Kusel (...) -- Sensitivity to Quantity: What Counts Across Species?; S.T.Boysen&A.M.Yocom -- PART II: COMPLEXITY IN ROBOTS -- Editorial Introduction; D.McFarland -- Towards Cognitive Robotics: Robotics, Biology and Developmental Psychology; M.Lee, U.Nehmzow&M.Rodriguez -- Structuring Intelligence: The Role of Hierarchy, Modularity and Learning in Generating Intelligent Behaviour; J.J.Bryson -- Epistemology, Access, and Computational Models; G.Luger -- Reasoning About Representations in Autonomous Systems: What P´Olya and Lakatos Have To Say; A.Bundy -- PART III: LANGUAGE, EVOLUTION AND THE COMPLEX MIND -- Editorial Introduction; K.Stenning -- How to Qualify for a Cognitive Upgrade: Executive Control, Glass Ceilings, and the Limits of Simian Success; A.Clark -- Private Codes and Public Structures; C.Allen -- The Emergence of Complex Language; W.Hinzen -- Language Evolution: Enlarging the Picture; K.Stenning&M.Van Lambalgen -- Epilogue: Reminiscences of Brendan McGonigle -- Index. (shrink)

Feminist Political Theory provides both a wide-ranging history of western feminist thought and a lucid analysis of contemporary debates. It offers an accessible and thought-provoking account of complex theories, which it relates to 'real-life' issues such as sexual violence, political representation and the family. This timely new edition has been thoroughly updated to incorporate the most recent developments in feminism and feminist scholarship throughout, in particular taking into account the impact of black and postmodern feminist thought on feminist political theory.

One of Hume's most well-known works and a masterpiece of philosophy, A Treatise of Human Nature is indubitably worth taking the time to read.

Oxford Philosophical Texts Series Editor: John Cottingham The Oxford Philosophical Texts series consists of authoritative teaching editions of canonical texts in the history of philosophy from the ancient world down to modern times. Each volume provides a clear, well laid out text together with a comprehensive introduction by a leading specialist, giving the student detailed critical guidance on the intellectual context of the work and the structure and philosophical importance of the main arguments. Endnotes are supplied which provide further commentary (...) on the arguments and explain unfamiliar references and terminology, and a full bibliography and index are also included. The series aims to build up a definitive corpus of key texts in the Western philosophical tradition, which will form a reliable and enduring resource for students and teachers alike. David Hume's aim in writing An Enquiry concerning Human Understanding was to introduce his philosophy to a European culture in which many educated people read original works of philosophy. He gives an elegant and accessible presentation of strikingly original and challenging views about the limited powers of human understanding, the attractions of scepticism, the compatibility of free will and determinism, and weaknesses in the foundations of religion. Hume's philosophy was highly controversial in the eighteenth century and remains so today. The text printed in this edition is that of the Clarendon critical edition of Hume's works. A substantial introduction by the editor explains the intellectual background to the work and surveys its main themes. The volume also includes detailed explanatory notes on the text, a glossary of terms, a full list of references, and a section of supplementary readings. (shrink)

In this paper we introduce a paraconsistent reasoning strategy, Chunk and Permeate. In this, information is broken up into chunks, and a limited amount of information is allowed to flow between chunks. We start by giving an abstract characterisation of the strategy. It is then applied to model the reasoning employed in the original infinitesimal calculus. The paper next establishes some results concerning the legitimacy of reasoning of this kind - specifically concerning the preservation of the consistency of each chunk (...) and concludes with some other possible applications and technical questions. (shrink)

The religious belief in personal immortality depends on the evidence for the existence of God, an immaterial soul or mind, and human nature. We also need to support the view that God will always want to maintain relationships with us in the afterlife. So, immortality is a hard sell. The suffering of innocent victims suggests that the existence of a loving God is not self-evident. Furthermore, the soul's separation from the body at death raises the troublesome problem of personal identity. (...) How can that be me in the afterlife without my body? The tradition from Plato to Descartes plants the seed of personal immortality in our rational nature. But the deconstruction of human nature suggests that our species is not special. Yet, the belief in immortality lingers. The first step in the reconstruction of personal immortality is found in systems theory, or belief that the whole individuates the part. This view suggests that we are the outcome of relationships rather than eternal natures entering into relationships. We are the product of relationships taking place at three basic levels. 1. In psyche where being human is the result of a tendency toward good and evil. 2. As social entities where the existence of other human beings individuates us. 3. In being's unconcealment where the intelligibility of things provides a foundation for epistemic life. Heidegger's view of the nothing or horizon surrounding being allows us to identify God as creator entering into personal relationships with us - a view supported by contemporary science. That will be me in the afterlife, if the relationships that individuate me in my _pre-mortem_ state continue into my _post-mortem_ existence. The reversal in being's unconcealment suggests that human death continues the cycle of personal existence. (shrink)

From religion to philosophy to science, all human systems of definition are formed by human brains. The nature and limits of the human brain are the nature and limits of those systems. This essay shows how the human brain works normally then unusually, and what this reveals about the limits of human knowledge. There are many conditions and instances where the brain processes information unusually, including mental disorders, physical events, and drug use. This essay focuses on the neurological events called (...) mystical experiences. (shrink)

The question of whether AI systems such as robots can or should be afforded moral agency or patiency is not one amenable either to discovery or simple reasoning, because we as societies constantly reconstruct our artefacts, including our ethical systems. Consequently, the place of AI systems in society is a matter of normative, not descriptive ethics. Here I start from a functionalist assumption, that ethics is the set of behaviour that maintains a society. This assumption allows me to exploit the (...) theoretical biology of sociality and autonomy to explain our moral intuitions. From this grounding I extend to consider possible ethics for maintaining either human- or of artefact-centred societies. I conclude that while constructing AI systems as either moral agents or patients is possible, neither is desirable. In particular, I argue that we are unlikely to construct a coherent ethics in which it it is ethical to afford AI moral subjectivity. We are therefore obliged not to build AI we are obliged to. (shrink)

The term embodiment identifies a theory that meaning and semantics cannot be captured by abstract, logical systems, but are dependent on an agent’s experience derived from being situated in an environment. This theory has recently received a great deal of support in the cognitive science literature and is having significant impact in artificial intelligence. Memetics refers to the theory that knowledge and ideas can evolve more or less independently of their human-agent substrates. While humans provide the medium for this evolution, (...) memetics holds that ideas can be developed without human comprehension or deliberate interference. Both theories have profound implications for the study of language—its potential use by machines, its acquisition by children and of particular relevance to this special issue, its evolution. This article links the theory of memetics to the established literature on semantic space, then examines the extent to which these memetic mechanisms might account for language independently of embodiment. It then seeks to explain the evolution of language through uniquely human cognitive capacities which facilitate memetic evolution. (shrink)

This short peer-reviewed text is a concise look at the psychology of how human beings make decisions, including how they form their worldviews and make arguments.

This paper aims to provide two abductive considerations adducing in favor of the thesis of Necessitism in modal ontology. I demonstrate how instances of the Barcan formula can be witnessed, when the modal operators are interpreted 'naturally' -- i.e., as including geometric possibilities -- and the quantifiers in the formula range over a domain of natural, or concrete, entities and their contingently non-concrete analogues. I argue that, because there are considerations within physics and metaphysical inquiry which corroborate modal relationalist claims (...) concerning the possible geometric structures of spacetime, and dispositional properties are actual possible entities, the condition of being grounded in the concrete is consistent with the Barcan formula; and thus -- in the geometric setting -- merits adoption by the Necessitist. (shrink)

Part of the appeal of the biological approach to personal identity is that it does not have to countenance spatially coincident entities. But if the termination thesis is correct and the organism ceases to exist at death, then it appears that the corpse is a dead body that earlier was a living body and distinct from but spatially coincident with the organism. If the organism is identified with the body, then the unwelcome spatial coincidence could perhaps be avoided. It is (...) argued that such an identification would be a mistake. A living organism has a different part/whole relationship and persistence conditions than the alleged body. A case will be made that the concept ‘human body’ is a conceptual mess, vague in an unprincipled manner, and that an eliminativist stance towards dead bodies is the appropriate response. CiteULike Connotea Del.icio.us What's this? (shrink)

Conferring legal personhood on purely synthetic entities is a very real legal possibility, one under consideration presently by the European Union. We show here that such legislative action would be morally unnecessary and legally troublesome. While AI legal personhood may have some emotional or economic appeal, so do many superficially desirable hazards against which the law protects us. We review the utility and history of legal fictions of personhood, discussing salient precedents where such fictions resulted in abuse or incoherence. We (...) conclude that difficulties in holding “electronic persons” accountable when they violate the rights of others outweigh the highly precarious moral interests that AI legal personhood might protect. (shrink)

Various U.S. laws, such as the Clean Air Act and the Food Quality Protection Act, require additional protections for susceptible subpopulations who face greater environmental health risks. The main ethical rationale for providing these protections is to ensure that environmental health risks are distributed fairly. In this article, we (1) consider how several influential theories of justice deal with issues related to the distribution of environmental health risks; (2) show that these theories often fail to provide specific guidance concerning policy (...) choices; and (3) argue that an approach to public decision making known as accountability for reasonableness can complement theories of justice in establishing acceptable environmental health risks for the general population and susceptible subpopulations. Since accountability for reasonableness focuses on the fairness of the decision-making process, not the outcome, it does not guarantee that susceptible subpopulations will receive a maximum level of protection, regardless of costs or other morally relevant considerations. (shrink)

This book is a defense of modal realism; the thesis that our world is but one of a plurality of worlds, and that the individuals that inhabit our world are only a few out of all the inhabitants of all the worlds. Lewis argues that the philosophical utility of modal realism is a good reason for believing that it is true.

Looks at how the case for evolution developed over time, covering Darwin and the Beagle, heredity and natural selection, DNA, and man's place in the natural world.

Originally published: Oxford: Clarendon Press, 1932.

The most pressing problems facing humanity today - over-population, energy shortages, climate change, soil erosion, species extinctions, the risk of epidemic disease, the threat of warfare that could destroy all the hard-won gains of civilization, and even the recent fibrillations of the stock market - are all ecological or have a large ecological component. in this volume philosophers turn their attention to understanding the science of ecology and its huge implications for the human project. To get the application of ecology (...) to policy or other practical concerns right, humanity needs a clear and disinterested philosophical understanding of ecology which can help identify the practical lessons of science. Conversely, the urgent practical demands humanity faces today cannot help but direct scientific and philosophical investigation toward the basis of those ecological challenges that threaten human survival. This book will help to fuel the timely renaissance of interest in philosophy of ecology that is now occurring in the philosophical profession. Provides a bridge between philosophy and current scientific findings Covers theory and applications Encourages multi-disciplinary dialogue. (shrink)

How should one react when one has a belief, but knows that other people—who have roughly the same evidence as one has, and seem roughly as likely to react to it correctly—disagree? This paper argues that the disagreement of other competent inquirers often requires one to be much less confident in one’s opinions than one would otherwise be.

B. H. Slater has argued that there cannot be any truly paraconsistent logics, because it's always more plausible to suppose whatever "negation" symbol is used in the language is not a real negation, than to accept the paraconsistent reading. In this paper I neither endorse nor dispute Slater's argument concerning negation; instead, my aim is to show that as an argument against paraconsistency, it misses (some of) the target. A important class of paraconsistent logics - the preservationist logics - are (...) not subject to this objection. In addition I show that if we identify logics by means of consequence relations, at least one dialetheic logic can be reinterpreted in preservationist (non-dialetheic) terms. Thus the interest of paraconsistent consequence relations - even those that emerge from dialetheic approaches - does not depend on the tenability of dialetheism. Of course, if dialetheism is defensible, then paraconsistent logic will be required to cope with it. But the existence (and interest) of paraconsistent logics does not depend on a defense of dialetheism. (shrink)

The singularity hypothesis is a radical hypothesis about the future of artificial intelligence on which self-improving artificial agents will quickly become orders of magnitude more intelligent than the average human. Despite the ambitiousness of its claims, the singularity hypothesis has been defended at length by leading philosophers and artificial intelligence researchers. In this paper, I argue that the singularity hypothesis rests on scientifically implausible growth assumptions. I show how leading philosophical defenses of the singularity hypothesis (Chalmers 2010, Bostrom 2014) fail (...) to overcome the case for skepticism. I conclude by drawing out philosophical implications of this discussion for our understanding of consciousness, personal identity, digital minds, existential risk, and ethical longtermism. GPI Working Paper No . 19-2022. (shrink)

In the Garden of Eden, we had unmediated contact with the world. We were directly acquainted with objects in the world and with their properties. Objects were simply presented to us without causal mediation, and properties were revealed to us in their true intrinsic glory.

Residents living in the vicinity of lead smelters are subjected to particularly high levels of contamination from the toxic process of smelting. Yet, public health strategies currently promoted by state health authorities in Australia do not focus their major attention on stopping the contamination at its source. This article focuses on housecleaning regimes, largely implemented by women, aimed at stopping the toxic material from being ingested by children. Because the residential areas surrounding the smelters are degraded, their property value is (...) low and, by and large, working-class families live there. As this article shows, the recommended cleaning regimes are embedded in social class and gender relations. Analysis of the implementation of the strategy and the historical context within which it is administered provides an example of a state gender regime, the state “doing” gender and class, and a lens through which to view contemporary gender and class relations. (shrink)