We observe a number of connections between recent developments in the study of constraint satisfaction problems, irredundant axiomatisation and the study of topological quasivarieties. Several restricted forms of a conjecture of Clark, Davey, Jackson and Pitkethly are solved: for example we show that if, for a finite relational structure M, the class of M-colourable structures has no finite axiomatisation in first order logic, then there is no set (even infinite) of first order sentences characterising the continuously M-colourable structures amongst (...) compact totally disconnected relational structures. We also refute a rather old conjecture of Gorbunov by presenting a finite structure with an infinite irredundant quasi-identity basis. (shrink)

We describe which subdirectly irreducible flat algebras arise in the variety generated by an arbitrary class of flat algebras with absorbing bottom element. This is used to give an elementary translation of the universal Horn logic of algebras, and more generally still, partial structures into the equational logic of conventional algebras. A number of examples and corollaries follow. For example, the problem of deciding which finite algebras of some fixed type have a finite basis for their quasi-identities is shown to (...) be equivalent to the finite identity basis problem for the finite members of a finitely based variety with definable principal congruences. (shrink)

We provide complete classifications of algebras of partial maps for a significant swathe of combinations of operations not previously classified. Our focus is the many subsidiary operations that arise in recent considerations of the ‘override’ and ‘update’ operations arising in specification languages. These other operations turn out to have an older pedigree: domain restriction, set subtraction and intersection. All signatures considered include domain restriction, at least as a term. Combinations of the operations are classified and given complete axiomatizations with and (...) without the presence of functional composition. Each classification is achieved by way of providing a concrete representation of the corresponding abstract algebras as partial maps acting on special kinds of filters determined with respect to various induced orders. In contrast to many negative results in the broader area, all of the considered combinations lead to finite axiomatizations. (shrink)

In this article we establish the undecidability of representability and of finite representability as algebras of binary relations in a wide range of signatures. In particular, representability and finite representability are undecidable for Boolean monoids and lattice ordered monoids, while representability is undecidable for Jónsson's relation algebra. We also establish a number of undecidability results for representability as algebras of injective functions.

Let S be a signature of operations and relations definable in relation algebra, let R be the class of all S-structures isomorphic to concrete algebras of binary relations with concrete interpretations for symbols in S, and let F be the class of S-structures isomorphic to concrete algebras of binary relations over a finite base. To prove that membership of R or F for finite S-structures is undecidable, we reduce from a known undecidable problem—here we use the tiling problem, the partial (...) group embedding problem and the partial group finite embedding problem to prove undecidability of finite membership of R or F for various signatures S. It follows that the equational theory of R is undecidable whenever S includes the boolean operators and composition. We give an exposition of the reduction from the tiling problem and the reduction from the group embedding problem, and summarize what we know about the undecidability of finite membership of R and of F for different signatures S. (shrink)

Traditional theistic arguments conclude that God exists. Pragmatic theistic arguments, by contrast, conclude that you ought to believe in God. The two most famous pragmatic theistic arguments are put forth by Blaise Pascal (1662) and William James (1896). Pragmatic arguments for theism can be summarized as follows: believing in God has significant benefits, and these benefits aren’t available for the unbeliever. Thus, you should believe in, or ‘wager on’, God. This article distinguishes between various kinds of theistic wagers, including finite (...) vs. infinite wagers, premortem vs. postmortem wagers, and doxastic vs. acceptance wagers. Then, we’ll turn to the epistemic-pragmatic distinction, and discusses the nuances of James’ argument, and how views like epistemic permissivism and epistemic consequentialism provide unique “hybrid” wagers. Finally, we’ll cover outstanding objections and responses. (shrink)

edition (unseen), $12.95. traditions, bringing into being new modes of understanding. Paper Anthropology, and particularly ethnography, is torn between two quests, one to capture the diversity of social life and the other to discover universal principles structuring that diversity. Jackson examines these quests within the context of ethnographic fieldwork, focusing on the relationship between ethnographers and the people they study. He is concerned with defining the anthropological project as something more than the projection of the anthropologist's traditions and concerns (...) onto an alien culture. Rather, he would have the project open a genuine dialogue between people from different cultures or Annotation copyrighted by Book News, Inc., Portland, OR. (shrink)

Permissivism is the thesis that, for some body of evidence and a proposition p, there is more than one rational doxastic attitude any agent with that evidence can take toward p. Proponents of uniqueness deny permissivism, maintaining that every body of evidence always determines a single rational doxastic attitude. In this paper, we explore the debate between permissivism and uniqueness about evidence, outlining some of the major arguments on each side. We then consider how permissivism can be understood as an (...) underdetermination thesis, and show how this moves the debate forward in fruitful ways: in distinguishing between different types of permissivism, in dispelling classic objections to permissivism, and in shedding light on the relationship between permissivism and evidentialism. (shrink)

Gilbert Harman’s famous principle of Clutter Avoidance commands that “one should not clutter one’s mind with trivialities". Many epistemologists have been inclined to accept Harman’s principle, or something like it. This is significant because the principle appears to have robust implications for our overall picture of epistemic normativity. Jane Friedman (2018) has recently argued that one potential implication is that there are no genuine purely evidential norms on belief revision. In this paper, we present some new objections to a suitably (...) formulated version of the clutter principle qua norm on belief revision. Moreover, we argue that the clutter principle is best understood as a norm on non-doxastic stages of inquiry. In our view, it is a norm of asking and considering questions rather than a norm of settling on an answer to a question by forming a belief. (shrink)

Propelled by his own vengeance, N'Jadaka transforms into Erik Killmonger, CIA operative: a master of the weapons wielded by a colonial global empire, who wields these weapons himself in a quest to destroy the system that has oppressed people of color since ships set sail for the Caribbean over 500 years ago. Lorde, a Black lesbian feminist, was critiquing white feminism, suggesting that it failed to dismantle white supremacy (and she was doing this in the 1970s). Yet, her famous words (...) – “For the master's tools will never dismantle the master's house” – get reinterpreted through Killmonger, who has mastered the art of global colonial capitalism. Even Wakanda, whose power is greater than all the tools of the master's house put together, doesn't dismantle it. Wakanda sits on the world council but does nothing about colonial oppression. (shrink)

Much of the excitement about virtual reality and its potential for things like entertainment, art, education, and activism is its ability to generate experiences that are powerfully immersive. However, discussions of VR tend to invoke the notion of immersive experience without subjecting it to closer scrutiny; and discussions often take it for granted that immersive experience is a single unified phenomenon. Against this, we argue that there are four distinct types or aspects of immersive experience that should be distinguished: representational (...) immersion, which corresponds roughly to what is sometimes called “psychological presence”; participatory immersion, which is related to the interactive aspects of VR experience; affective immersion, which has to do with the subject’s emotional relation to the experience; and narrative immersion, which captures the phenomenon of being caught up in the flow of events experienced. We argue that this four-way distinction helps us understand the powerfully immersive character of VR, while also recognizing its continuity with the immersion we experience with media such as novels, films, and music. We also argue that the account of immersion we offer here lets us better understand the connection between VR and empathy, charting a middle course between extreme enthusiasts who view VR as the ultimate “empathy machine” and extreme skeptics who argue that this attitude is misguided. (shrink)

Credences are similar to levels of confidence, represented as a value on the [0,1] interval. This chapter sheds light on questions about credence, including its relationship to full belief, with an eye toward the empirical relevance of credence. First, I’ll provide a brief epistemological history of credence and lay out some of the main theories of the nature of credence. Then, I’ll provide an overview of the main views on how credences relate to full beliefs. Finally, I’ll turn to the (...) empirical, and suggest some ways that cognitive science does and could answer questions about credence, such as what credences one has, how credences relate to beliefs, and the extent to which we can control our credences. (shrink)

This chapter contains sections titled: Property‐Owning Democracy Before Socialism: The Rise of Commercial Republicanism Property‐Owning Democracy at the Socialist High Tide (i): Progressive Conservative Origins Property‐Owning Democracy at the Socialist High Tide (ii): Liberals and Labour Revisionists Property‐Owning Democracy at the Socialist High Tide (iii): James Meade Property‐Owning Democracy After Socialism? Rawlsian and Neoliberal Lineages References.

__The Conduct of Inquiry in International Relations_ first edition was winner of the ISA-Northeast’s Yale H. Ferguson Award, and the ISA Theory Section’s Best Book of the Year award._ _The Conduct of Inquiry in International Relations_ provides an introduction to the philosophy of science issues and their implications for the study of global politics. The author draws attention to the problems caused by the misleading notion of a single unified scientific method, and proposes a framework that clarifies the variety of (...) ways that IR scholars establish the authority and validity of their empirical claims. Jackson connects philosophical considerations with concrete issues of research design within neopositivist, critical realist, analyticist, and reflexive approaches to the study of world politics. Envisioning a pluralist science for a global IR field, this volume organizes the significant differences between methodological stances so as to promote internal consistency, public discussion, and worldly insight as the hallmarks of any scientific study of world politics. In this second edition, Jackson has centralised the philosophical history of the ‘science question’ into a single chapter, providing a clearer picture of the connections between contemporary concerns about the status of knowledge and classic philosophical debates about the relationship between human beings and the world they inhabit. The central chapters feature more detailed and pedagogically useful illustrations of the methodological positions discussed, making the book even better suited to clarify the philosophical distinctions with respect to which a scientific researcher must locate herself. The second edition will continue to be essential reading for all students and scholars of International Relations, Political Science and Philosophy of Science. (shrink)

With contributions from leading scholars in constitutional law, this volume examines how carefully designed and limited doctrines of proportionality can improve judicial decision-making, how it is applied in different jurisdictions, its role on constitutionalism outside the courts, and whether the principle of proportionality actually advances or detracts from democracy. Contributions from some of the seminal thinkers on the development of scholarship on proportionality extend their prior work and engage in an important dialogue on the topic. Some offer substantial critiques, others (...) defend the doctrine and offer important clarifications and extensions of their prior work. Throughout, the authors engage not only with case law from around the world but also with existing scholarly treatments of the subject. Mathematical treatments are avoided, making the book accessible to readers from both 'soft' and hard' social science backgrounds. (shrink)

Mistaken identities : the task of thinking in dark times -- Radical empiricism and the little things of life -- The witch as a category and as a person -- The new materialisms -- Words and deeds -- Critique of cultural fundamentalism -- Existential scarcity and ethical sensibility -- Identification and description : an essay on metaphor -- Islam and identity among the Kuranko -- In defense of existential anthropology.

This volume addresses the means and ends of sacrificial speculation by inviting a selected group of specialists in the fields of philosophy, history of religions, and indology to examine philosophical modes of sacrificial speculation-especially in Ancient India and Greece-and consider the commonalities of their historical raison d'etre. Scholars have long observed, yet without presenting any transcultural grand theory on the matter, that sacrifice seems to end with (or even continue as) philosophy in both Ancient India and Greece. How are we (...) to understand this important transformation that so profoundly changed the way we think of religion (and philosophy as opposed to religion) today? Some of the complex topics inviting closer examination in this regard are the interiorisation of ritual, ascetism and self-sacrifice, sacrifice and cosmogony, the figure of the philosopher-sage, transformations and technologies of the self, analogical reasoning, the philosophy of ritual, vegetarianism, and metempsychosis. (shrink)

On the phenomenal view of evidence, seemings are evidence. More precisely, if it seems to S that p, S has evidence for p. Here, I raise a worry for this view of evidence; namely, that it has the counterintuitive consequence that two people who disagree would rarely, if ever, share evidence. This is because almost all differences in beliefs would involve differences in seemings. However, many literatures in epistemology, including the disagreement literature and the permissivism literature, presuppose that people who (...) disagree often do share evidence. I conclude that this is a reason to question the phenomenal view of evidence. (shrink)

How should we react to the contention that there is empirical evidence showing that many judge Gettier cases to be cases of knowledge, contrary to the verdict of most analytical philosophers about these cases? I argue that there is no single answer to this question. The discussion is set inside a view about how to view the role and significance of intuitive responses to some of philosophy's famous thought experiments. One take-home message is that experimental philosophy and conceptual analysis are (...) not as far apart as is often thought. (shrink)

Recently, philosophers have been carrying out a certain amount of soul searching. In this context, the term “professionalism” gets thrown around. The thought is that too much of what we philosophers do looks inward at the work of colleagues instead of outwards at the issues. Sometimes it can seem that it is more important for one's career to demonstrates that one is on top of the literature rather than on top of the problems the literature is addressing. There is, however, (...) a kind of professionalism that we should applaud. It consists of being sufficiently on top of a range of different areas of philosophical inquiry to see key connections between different areas. Although progress in the sense of convergence in doctrines is nothing for philosophers to write home about, I think we are making progress in seeing connections. (shrink)

Epistemic paternalism is the practice of interfering with someone’s inquiry, without their consent, for their own epistemic good. In this chapter, I explore the relationship between epistemic paternalism and two other epistemological theses: epistemic permissivism and standpoint epistemology. I argue that examining this relationship is fruitful because it sheds light on a series of cases in which epistemic paternalism is unjustified and brings out notable similarities between epistemic permissivism and standpoint epistemology.

The central theme of this important book is that we are paying the price of an arrogance that refuses to recognize mystery. The author invites the reader to enter into the argument that he holds with himself on a great number of problems. Written in the early 1950s, Marcel's discussion of these topics are remarkably contemporary, e.g.: * Our crisis is a metaphysical, not merely social, one. * What a man is depends partly on what he thinks he is, (...) and a materialistic philosophy turns men into things. * Can a man be free except in a free country? * Stoicism is no longer a workable philosophy because today pressure can be put on the mind as well as on the body. * Technical progress is not evil in itself, but a technique is a means that, regarded as an end, can become either an idol or an excuse for self-idolatry. State control of scientific research, leading to a concentration on new means of destruction, is a calamity. * Fanaticism is an opinion that refuses to argue, and so the fanatic is an enemy of truth. * The kind of unification that science is bringing about today is really an ironing out of differences, but the only valuable kind of unity is one that implies a respect for differences. * We must beware of thinking in terms of great numbers and so blinding ourselves to the reality of individual suffering. Our philosophical approach to being is made possible only by our practical approach to our neighbor. * We must encourage the spirit of fraternity and distrust the kind of egalitarianism that is based on envy and resentment. * No man however humble should feel that he cannot spread the light among his friends. No easy solution is offered, but the author conveys his own faith that ultimately love and intelligence will triumph. (shrink)

Michael Jackson has spent much of his career elaborating his rich conception of lifeworlds, mining his ethnographic and personal experience for insights into how our subjective and social lives are mutually constituted. In How Lifeworlds Work, Jackson draws on years of ethnographic fieldwork in West Africa to highlight the dynamic quality of human relationships and reinvigorate the study of kinship and ritual. How, he asks, do we manage the perpetual process of accommodation between social norms and personal emotions, (...) impulses, and desires? How are these two dimensions of lived reality joined, and how are the dual imperatives of individual expression and collective viability managed? Drawing on the pragmatist tradition, psychology, and phenomenology, Jackson offers an unforgettable, beautifully written account of how we make, unmake, and remake, our lifeworlds. (shrink)

This paper surveys the epistemology of two attitudes: faith and hope. First, I examine descriptive questions about faith and hope. Faith and hope are resilient attitudes with unique cognitive and conative components; while related, they are also distinct, notably in that hope’s cognitive component is weaker than faith’s. I then turn to faith and hope's epistemic (ir)rationality, and discuss various ways that faith and hope can be rational and irrational. Finally, I discuss the relationship between faith, hope, and knowledge: while (...) it’s controversial whether faith is compatible with knowledge, hope is not compatible with knowledge. (shrink)

Mental explanations of behaviour are physical explanations of a special kind. Mental events are physical events. Mental explanations of physical behaviour are not mysterious, they designate events with physical causal powers. Mentalistic terms differ from physicalistic ones in the way they specify events: the former cite extrinsic properties, the latter intrinsic properties. The nature of explanation in general is discussed, and a naturalistic view of intentionality is proposed. The author shows why epistemological considerations rule out the elimination of "mentalistic talk" (...) from explanations of behaviour. (shrink)

Whether in the form of testimonial injustice, hermeneutical injustice, or contributory injustice, epistemic injustice is characterised an injustice rather than simply an epistemic harm because it is often motivated by an identity prejudice and exacerbates existing social disadvantages and inequalities. I argue that epistemic injustice can also be utlised against some members of privileged social identity groups in order to preserve the dominant status of the group as a whole. As a case-study, I analyze how the harms to male victims (...) of sexual violence is exacerbated by the failure of the law to recognise the rape of men as a crime and the failure of other people to recognise the testimony of male rape victims as credible. Analyzing shifts in the legal concept of rape and examples from Project Unbreakable, I uncover how these failures of recognition undermine the victims’ status as legal, moral, and epistemic subjects and inflict epistemic injustice against them. (shrink)

This book explores the relation between agape (or Christian charity) and social justice. Timothy Jackson defines agape as the central virtue in Christian ethical thought and action and applies his insights to three concrete issues: political violence, forgiveness, and abortion. Taking his primary cue from the New Testament while drawing extensively from contemporary theology and philosophy, Jackson identifies three features of Christian charity: unconditional commitment to the good of others, equal regard for others' well-being, and passionate service open (...) to self-sacrifice for the sake of others. Charity, prescribed by Jesus for his disciples and named by Saint Paul as the "greatest" theological virtue, is contrasted with various accounts of justice. Jackson argues that agape is not trumped by justice or other goods. Rather, agape precedes justice: without the work of love, society would not produce persons capable of merit, demerit, and contract, the elements of most modern conceptions of justice. Jackson then considers the implications of his ideas for several questions: the nature of God, the relation between Christian love and political violence, the place of forgiveness, and the morality of abortion. Arguing that agapic love is to be construed as a gift of grace as well as a divine commandment, Jackson concludes that love is the "eternal life" that makes temporal existence possible and thus the "first" Christian virtue. Though foremost a contribution to Christian ethics, Jackson's arguments and the issues he takes up will find a broader readership. (shrink)

Foreword -- Preface -- Is Aristotle's philosophy "divine, but useless"? -- Surveying the definition of Aristotle's "man" -- Exploring the habits of Aristotle's "ethical man" -- Exploring the habits of Aristotle's "working man" -- Aristotle on becoming something -- The gods and giants grapple with "art"! -- Aristotle's "philosophical man" finds his "goods" -- Aristotle's "philosophical man" sees the world in a grain of sand -- Aristotle's "philosophical man" gets to know his limits -- Aristotle's "philosophical man" finds "God" -- (...) Aristotle's "man" competes in the philosophical marketplace -- Aristotle's "philosophical man" finds himself -- Plato's "clever modern man" loses himself. (shrink)

What is faith? How is faith different than belief and hope? Is faith irrational? If not, how can faith go beyond the evidence? This chapter introduces the reader to philosophical questions involving faith and reason. First, we explore a four-part definition of faith. Then, we consider the question of how faith could be rational yet go beyond the evidence.

In this chapter, we discuss a specific kind of progress in economics, namely, progress that is pushed by the repeated use of mathematical models in most sub-branches of economics today. We adopt a functional account of progress to argue that progress in economics occurs via the use of what we call ‘common recipes’ and the use of model templates to define and solve problems of relevance for economists. We support our argument by discussing the case of twentieth-century business cycle research. (...) By presenting this case study in detail, we show how model templates are not only re-applied to different phenomena. We also show how scientists come up with them in the first place and how – once they are considered less useful – they are replaced with new ones. Finally, our case also illustrates that it is not only the mathematical structure that is re-used but that such a re-use also requires a shared conceptual vision of core properties of the phenomenon. If that vision is not shared anymore among economists, a model template can become useless and has to be replaced – sometimes through overcoming resistance – with a different one. (shrink)

This essay is a defense of the social construction of racialism. I follow a standard definition of “racialism” which is the belief that “there are heritable characteristics, possessed by members of our species, that allow us to divide them into a small set of races, in such a way that all the members of these races share certain traits and tendencies with each other that they do not share with other members of any other race”. In particular I want to (...) defend the “radical” social-constructive thesis that holds “the concept of race is exclusively the product of historical and cultural causes. It claims that humans do not tend to classify people into races when groups with different phenotypes meet, save for particular historical circumstances”. The quoted position is the consensus view among historians, sociologists, anthropologists, and other social scientists who study racialism but has recently been criticized by philosophical defenders of cognitive/evolutionary psychological approaches to racialism. Drawing on developmental studies as well as historical and contemporary cross-cultural research, CEP philosophers point to similarities of racialism across time and space. They hold that social constructionist approaches to racialism cannot explain these similarities. I hold that SC approaches do explain these similarities and that such similarities actually pose a significant challenge to the proposed CEP research program on racialism. (shrink)

This book argues that Christian ethics urgently needs the category of tragic dilemmas. The author argues for a definition of tragic dilemmas that responds to philosophical concerns in a Christian context, using insights from the Protestant and Roman Catholic traditions, and in light of psychological evidence of moral injury after combat. Jackson-Meyer suggests that in a tragic dilemma an agent deliberates on, with sufficient knowledge, an issue that involves non-negotiable moral requirements in line with Christian obligations to protect human (...) life and the vulnerable. The agent is morally responsible for the harm caused and/or the obligation not acted upon. However, culpability is mitigated due to the constraints of the situation as long as the agent acts with, what Aquinas calls, "repugnance of the will." Tragic dilemmas are often the result of sin, a reality to which the Augustinian tradition is keenly attuned. When involvement in a tragic dilemma produces emotional harm, this has the power to undermine character because passions and the moral life are inextricably related. In turn, the agent's life is marred. In light of this harm, it is incumbent on Christian communities to offer opportunities for moral healing after tragic dilemmas. (shrink)

Felicity Haynes earned Honours degrees in English and French literature from The University of Western Australia and completed her doctorate on reason and understanding at the University of Illinoi...

Essays in this volume honor Marcel Senn on the occasion of his retirement from the law department of Universität Zürich. The contributors of the essays are colleagues and friends.

This chapter contains sections titled: How Eliminativism Became Embroiled in the Theory of Reference Stich on the Meta‐theory of Reference, and Eliminativism Stich's Way Out The Easy Way Out The Theory of Reference and How Sentences Code for Content Coda Notes and References.

In The Good Place, the characters’ attempts to find “marginal comforts” worsen their suffering by lulling them into a false sense of security and keeping them from fully resisting or rebelling against their situation. People will justify the worst and most hellish marriages, jobs, and living situations, if they can find small marginal comforts that keep them stable. Being comfortable is not a “why” in life, and it's really just a good way to hurt oneself all the more. But as (...) much as marginal comforts provide for complacency, too much comfort and guaranteed pleasure can undermine what it means to be human. Suffering, to some extent, appears to give and shape meaning in our lives. The lack of suffering and the lack of the absurdity of death keep the residents of The Good Place from being able to do new and interesting things. (shrink)