The debate between Uniqueness and Permissivism concerns whether a body of evidence sometimes allows multiple doxastic attitudes towards a proposition. An important motivation for Uniqueness is the so-called ‘arbitrariness argument,’ which says that Permissivism leads to some unacceptable arbitrariness with regard to one's beliefs. An influential response to the argument says that the arbitrariness in beliefs can be avoided by invoking epistemic standards. In this paper, I argue that such a response to the arbitrariness argument is (...) unsuccessful. Then I defend a new response: contrary to common conception, the arbitrariness resulted by Permissivism is acceptable. The basic idea is that the arbitrariness resulted by Permissivism is analogous to the arbitrariness in permissive actions and the latter arbitrariness is intuitively acceptable. I answer three possible objections against this analogy, which are all motivated by the thought that beliefs aim at the truth. In addressing the last objection, I draw inspiration from the recent debate on transformative experience. (shrink)

Arbitrary symbolism is a linguistic doctrine that predicts an orthogonal relationship between word forms and their corresponding meanings. Recent corpora analyses have demonstrated violations of arbitrary symbolism with respect to concreteness, a variable characterizing the sensorimotor salience of a word. In addition to qualitative semantic differences, abstract and concrete words are also marked by distinct morphophonological structures such as length and morphological complexity. Native English speakers show sensitivity to these markers in tasks such as auditory word recognition and naming. One (...) unanswered question is whether this violation of arbitrariness reflects an idiosyncratic property of the English lexicon or whether word concreteness is a marked phenomenon across other natural languages. We isolated concrete and abstract English nouns, and translated each into Russian, Arabic, Dutch, Mandarin, Hindi, Korean, Hebrew, and American Sign Language. We conducted offline acoustic analyses of abstract and concrete word length discrepancies across languages. In a separate experiment, native English speakers with no prior knowledge of these foreign languages judged concreteness of these nouns. Each naïve participant heard pre-recorded words presented in randomized blocks of three foreign languages following a brief listening exposure to a narrative sample from each respective language. Concrete and abstract words differed by length across five of eight languages, and prediction accuracy exceeded chance for four of eight languages. These results suggest that word concreteness is a marked phenomenon across several of the world's most widely spoken languages. We interpret these findings as supportive of an adaptive cognitive heuristic that allows listeners to exploit non-arbitrary mappings of word form to word meaning. (shrink)

Evidential Uniqueness is the thesis that, for any batch of evidence, there’s a unique doxastic state that a subject with that evidence should have. One of the most common kinds of objections to views that violate Evidential Uniqueness are arbitrariness objections – objections to the effect that views that don’t satisfy Evidential Uniqueness lead to unacceptable arbitrariness. The goal of this paper is to examine a variety of arbitrariness objections that have appeared in the literature, and to (...) assess the extent to which these objections bolster the case for Evidential Uniqueness. After examining a number of different arbitrariness objections, I’ll conclude that, by and large, these objections do little to bolster the case for Evidential Uniqueness. (shrink)

When a belief has been influenced, in part or whole, by factors that, by the believer's own lights, do not bear on the truth of the believed proposition, we can say that the belief has been, in a sense, arbitrarily formed. Can such beliefs ever be rational? It might seem obvious that they can't. After all, belief, supposedly, “aims at the truth.” But many epistemologists have come to think that certain kinds of arbitrary beliefs can, indeed, be rational. In this (...) paper, I want to do two things. First, I want to show that the claim that arbitrary beliefs can be rational is inconsistent with the conjunction of two other attractive claims: one saying that rationality requires a certain kind of epistemic immodesty, and one saying that rationality forbids certain kinds of self-ascriptions of epistemic luck. Second, I want to evaluate different ways one might respond to this inconsistent triad. I won't defend any response in particular, but I'll draw out some notable costs and benefits of each response, which may help shed light on the question of whether arbitrary beliefs can be rational. (shrink)

Two fundamental rules of reasoning are Universal Generalisation and Existential Instantiation. Applications of these rules involve stipulations such as ‘Let n be an arbitrary number’ or ‘Let John be an arbitrary Frenchman’. Yet the semantics underlying such stipulations are far from clear. What, for example, does ‘n’ refer to following the stipulation that n be an arbitrary number? In this paper, we argue that ‘n’ refers to a number—an ordinary, particular number such as 58 or 2,345,043. Which one? We do (...) not and cannot know, because the reference of ‘n’ is fixed arbitrarily. Underlying this proposal is a more general thesis: Arbitrary Reference : It is possible to fix the reference of an expression arbitrarily. When we do so, the expression receives its ordinary kind of semantic-value, though we do not and cannot know which value in particular it receives. Our aim in this paper is defend AR. In particular, we argue that AR can be used to provide an account of instantial reasoning, and we suggest that AR can also figure in offering new solutions to a range of difficult philosophical puzzles. (shrink)

Reductionist realist accounts of certain entities, such as the natural numbers and propositions, have been taken to be fatally undermined by what we may call the problem of arbitrary identification. The problem is that there are multiple and equally adequate reductions of the natural numbers to sets (see Benacerraf, 1965), as well as of propositions to unstructured or structured entities (see, e.g., Bealer, 1998; King, Soames, & Speaks, 2014; Melia, 1992). This paper sets out to solve the problem by canvassing (...) what we may call the arbitrary reference strategy. The main claims of such strategy are 2. First, we do not know which objects are the referents of proposition and numerical terms since their reference is fixed arbitrarily. Second, our ignorance of which object is picked out as the referent does not entail that no object is referred to by the relevant expression. Different articulations of the strategy are assessed, and a new one is defended. (shrink)

Arbitrariness is a distinctive feature of human language, and a growing body of comparative work is investigating its presence in animal communication. But what is arbitrariness, exactly? We propose to distinguish four notions of semiotic arbitrariness: a notion of opaque association between sign forms and semiotic functions, one of sign-function mapping optionality, one of acquisition-dependent sign-function coupling, and one of lack of motivatedness. We characterize these notions, illustrate the benefits of keeping them apart, and describe two reactions (...) to our proposal: abandoning arbitrariness-talk in favor of the newly introduced conceptual vocabulary, or feeding the distinctions back into the parent concept. (shrink)

Arbitrariness is a distinctive feature of human language, and a growing body of comparative work is investigating its presence in animal communication. But what is arbitrariness, exactly? We propose to distinguish four notions of semiotic arbitrariness: a notion of opaque association between sign forms and semiotic functions, one of sign‐function mapping optionality, one of acquisition‐dependent sign‐function coupling, and one of lack of motivatedness. We characterize these notions, illustrate the benefits of keeping them apart, and describe two reactions (...) to our proposal: abandoning arbitrariness‐talk in favor of the newly introduced conceptual vocabulary, or feeding the distinctions back into the parent concept. (shrink)

The arbitrariness of a signal has long been seen as a theoretically important but difficult to pin down notion. In this article, we suggest there are at least two different notions of arbitrariness at play in philosophical and scientific debates concerning the use of arbitrary signals, and work towards improved analyses of both. We then consider how these different types of arbitrariness can co-occur and come apart. Finally, we examine the connections between these two types of (...) class='Hi'>arbitrariness and the cognitive complexity of signal users with an eye towards better evaluating one possible form of human-nonhuman communicative continuity. We show that each type of arbitrariness bears its own nuanced relationship to cognitive complexity, demonstrating the theoretical importance of keeping these two notions separate. (shrink)

Considerations of the primal sin show that both voluntarist and intellectual accounts involve an unresolved arbitrariness at the heart of their accounts of free agency. This suggests that, at least for theists, intellectualism is no better than voluntarism in this respect and that, on the assumption that such a sin happened, voluntarist accounts are not as problematic as many believe them to be. The paper proceeds as follows. In the first section, I explain what is meant by 'primal sin' (...) and why there is reason to look at this sin in particular. I then compare this paradigm sin from voluntarism and intellectualist approaches. More specifically, I approach the issue of primal sin by looking at the two most developed extant accounts of it in the contemporary literature. Both accounts are libertarian accounts insofar as they suppose that the truth of theological determinism would render the devil unfree, and thus not responsible, in his fall. Furthermore, both accounts are inspired by medieval theologians, though they aim to provide satisfactory philosophical accounts of the primal sin and not be mere historical exegesis. Given that historical interpretation is not my goal here, I will let the two contemporary proponents of the views under consideration to speak for themselves, taken their exegesis as accurate for present purposes. (shrink)

This book is a collection of papers related to a workshop organized in Geneva in January 2017, part of a big event celebrating the centenary of Ferdinand de Saussure's famous "Cours de Linguistique Générale" (CLG). The topic of this workshop was THE FIRST PRINCIPLE, stated in the second section of the first part of the CLG entitled: THE ARBITRARINESS OF THE SIGN. -/- Discussions are developed according to the three perspectives presented in the call for papers: -/- (1) The (...) details of the formulation of this principle in the CLG, its proper place (cf. the following sentence of section 2: "No one disputes the principle of the arbitrariness of the sign, but it is often easier to discover a truth than to assign it its proper place"). Discussions about the question of arbitrariness of the sign in works by Saussure before the CLG are also welcome. -/- (2) How the arbitrariness of the sign has been formulated and stressed before the CLG by people other than Saussure, in particular, but not exclusively, by people of the second part of the 19th century. Three important names: Boole, Peirce, Bréal. -/- (3) The import and value of this principle and the criticisms it received after the publication of the CLG. Special focus will be given to the opposition between arbitrary sign and symbol (as characterized in the CLG: "the symbol is never arbitrary; it is not empty, for there is the rudiment of a natural bond between the signifier and the signified") in the context of mathematical and logical languages (visual reasoning), traffic signs and pictograms (cf. Neurath's Isotype), typefaces (cf. the work of Adrian Frutiger). (shrink)

This article examines the complaint that arbitrary algorithmic decisions wrong those whom they affect. It makes three contributions. First, it provides an analysis of what arbitrariness means in this context. Second, it argues that arbitrariness is not of moral concern except when special circumstances apply. However, when the same algorithm or different algorithms based on the same data are used in multiple contexts, a person may be arbitrarily excluded from a broad range of opportunities. The third contribution is (...) to explain why this systemic exclusion is of moral concern and to offer a solution to address it. (shrink)

Radically permissive ontologies like mereological universalism and material plenitude are typically motivated by concerns about arbitrariness or anthropocentrism: it would be objectionably arbitrary, the thought goes, to countenance only those objects that we ordinarily take there to be. Despite the prevalence of this idea, it isn't at all clear what it is for a theory to be “objectionably arbitrary,” or what follows from a commitment to avoiding arbitrariness in metaphysics. This paper aims to clarify both questions, and examines (...) whether arguments from arbitrariness really are the proper foundations for one or both varieties of ontological permissivism. I argue that these considerations (even when made more precise) are far less successful at motivating radical forms of permissivism than we often take them to be. To do better, permissivists must either supply a much more developed metaphysics of material objects, or a controversial (but tempting) conception of what we're doing when we do metaphysics. (shrink)

What is the nature of a conceptual scheme? Are there alternative conceptual schemes? If so, are some more justifiable or correct than others? The later Wittgenstein already addresses these fundamental philosophical questions under the general rubric of "grammar" and the question of its "arbitrariness"--and does so with great subtlety. This book explores Wittgenstein's views on these questions. Part I interprets his conception of grammar as a generalized version of Kant's transcendental idealist solution to a puzzle about necessity. It also (...) seeks to reconcile Wittgenstein's seemingly inconsistent answers to the question of whether or not grammar is arbitrary by showing that he believed grammar to be arbitrary in one sense and non-arbitrary in another. Part II focuses on an especially central and contested feature of Wittgenstein's account: a thesis of the diversity of grammars. The author discusses this thesis in connection with the nature of formal logic, the limits of language, and the conditions of semantic understanding or access. Strongly argued and cleary written, this book will appeal not only to philosophers but also to students of the human sciences, for whom Wittgenstein's work holds great relevance. (shrink)

Craig Callender [2022] provides a novel challenge to the non-arbitrariness principle. His challenge plays an important role in his argument for the rational permissibility of a non-exponential temporal discounting rate. But the challenge is also of wider interest: it raises significant questions about whether we ought to accept the non-arbitrariness principle as a constraint on rational preferences. In this paper, I present two reasons to resist Callender’s challenge. First, I present a reason to reject his claim that the (...) non-arbitrariness principle only targets pure time preferences. Second, I criticize the inference Callender draws from a modest claim to a much stronger claim. The modest claim is that it can be hard to reveal the contents of an agent’s preferences. The stronger claim is that this provides us with a reason to reject a certain kind of normative constraint on rational preferences. I argue that the modest claim doesn’t motivate the stronger claim. The upshot of my two arguments is good news for those sympathetic to the non-arbitrariness principle: Callender’s challenge can be overcome, at least as it currently stands. (shrink)

Hardly anyone denies that (nearly) all human beings have equal moral status and therefore should be considered and treated as equals. Yet, if humans possess the property that confers moral status upon them to an unequal degree, how come they should be considered and treated as equals? It has been argued that this is because the variations in the degree to which the status‐conferring property is held above a relevant threshold are contingencies that do not generate differences in degrees of (...) moral status. Call this the contingency argument for the basis of moral equality. In this paper, I reject the contingency argument. Instead, I develop an attitude‐based account of the basis of moral equality: according to this account, the basis of moral equality lies in a fitting, basic, and independent moral attitude which is owed to human beings qua moral status‐holders, and provides a coherent and plausible explanation for why the variations above the threshold for moral status do not matter. (shrink)

There are two kinds of time-bias: near-bias and future-bias. While philosophers typically hold that near-bias is rationally impermissible, many hold that future-bias is rationally permissible. Call this normative hybridism. According to arbitrariness objections, certain patterns of preference are rationally impermissible because they are arbitrary. While arbitrariness objections have been levelled against both near-bias and future-bias, the kind of arbitrariness in question has been different. In this paper we investigate whether there are forms of arbitrariness that are (...) common to both kinds of preferences, and hence whether there are versions of the arbitrariness objection that are objections both to near-bias and future-bias. If there are, then this might go some way towards undermining normative hybridism and to defending a thorough-going time-neutralism. (shrink)

The aim of this paper is to introduce, elucidate and defend the usefulness of a variant of grounding, or metaphysical explanation, that has the feature that the grounds explain of some states of affairs that one of them obtains without explaining which one obtains. I will dub this variant arbitrary grounding. After informally elucidating the basic idea in the first section, I will provide three metaphysical hypotheses that are best formulated in terms of arbitrary grounding in the second section. The (...) third section will be concerned with the relation between arbitrary grounding and non-arbitrary grounding. The fourth section will compare arbitrary grounding to two extant proposals in the literature. (shrink)

The genetic code has been regarded as arbitrary in the sense that the codon-amino acid assignments could be different than they actually are. This general idea has been spelled out differently by previous, often rather implicit accounts of arbitrariness. They have drawn on the frozen accident theory, on evolutionary contingency, on alternative causal pathways, and on the absence of direct stereochemical interactions between codons and amino acids. It has also been suggested that the arbitrariness of the genetic code (...) justifies attributing semantic information to macromolecules, notably to DNA. I argue that these accounts of arbitrariness are unsatisfactory. I propose that the code is arbitrary in the sense of Jacques Monod's concept of chemical arbitrariness: the genetic code is arbitrary in that any codon requires certain chemical and structural properties to specify a particular amino acid, but these properties are not required in virtue of a principle of chemistry. This notion of arbitrariness is compatible with several recent hypotheses about code evolution. I maintain that the code's chemical arbitrariness is neither sufficient nor necessary for attributing semantic information to nucleic acids. (shrink)

In many different ontological debates, anti-arbitrariness considerations push one towards two opposing extremes. For example, in debates about mereology, one may be pushed towards a maximal ontology (mereological universalism) or a minimal ontology (mereological nihilism), because any intermediate view seems objectionably arbitrary. However, it is usually thought that anti-arbitrariness considerations on their own cannot decide between these maximal or minimal views. I will argue that this is a mistake. Anti-arbitrariness arguments may be used to motivate a certain (...) popular thesis in the philosophy of mathematics that rules out the maximalist view in many different ontological debates. (shrink)

Jacques Monod (1971) argued that certain molecular processes rely critically on the property of chemical arbitrariness, which he claimed allows those processes to “transcend the laws of chemistry”. It seems natural, as some philosophers have done, to interpret this in modal terms: a biological relationship is chemically arbitrary if it is possible, within the constraints of chemical “law”, for that relationship to have been otherwise than it is. But while modality is certainly important for understanding chemical arbitrariness, understanding (...) its biological role also requires an account of the concrete causal-functional features that distinguish arbitrary from non-arbitrary phenomena. In this paper I elaborate on this under-emphasised aspect by offering a general account of these features: arbitrary relations are instantiated by mechanisms that involve molecular adapters, which causally couple two properties or processes which would otherwise be uncorrelated. Additionally, adapters work by acting as intermediate rather than cooperating causes. (shrink)

The article considers the changes that have affected European border regimes of migration control as a testcase for discussing arbitrariness. The argument highlights the limited capacity of notions of arbitrariness defined as a departure from the rule of law to capture the ongoing conflict at the borders of Europe and brings, instead, to the foreground the ambivalent meaning of arbitrariness. By comparing Santi Romano’s classical theory of legal pluralism with recent analyses of legal globalization processes, arbitrariness (...) emerges either as an authoritative attempt to impose a different order on society or as a means to contrast acts of resistance to border regimes. In both cases, arbitrariness forcefully blurs the limits between the ordered and unordered, indicating the paradoxical impossibility of excluding the law’s outside from the legal order. On these premises, the article advocates the importance of reframing the demand for open borders as a call for freedom of those who challenge the pragmatic order of migration regimes. Indeed, arbitrariness is necessarily limited when the legal order recognizes, to an extent, the agency and the claims of subjectivities that resist the dichotomy between inclusion and exclusion. Keywords: migration, arbitrariness, borders, legal order. (shrink)

From the late seventeenth century to the middle of the eighteenth, an important shift occurred in attitudes to the arbitrariness of the first human words. While authors such as Locke and Pufendorf emphasized linguistic arbitrariness and human liberty, mid-eighteenth-century thinkers highlighted the natural aspects of language and the limited scope of freedom and reason. This change is linked to the contemporary view of the cultural world as a natural artifice, strongly molded by social and environmental factors. The article (...) highlights hitherto neglected similarities between Leibniz’s ideas on language and mid-eighteenth-century theories, by contrast to the usual focus on Locke. (shrink)

The current debate on why colonialism is wrong overlooks what is arguably the most discernible aspect of this particular historical injustice: its exreme violence. Through a critical analysis of the recent contributions by Lea Ypi, Margaret Moore and Laura Valentini, this article argues that the violence inflicted on the victims and survivors of colonialism reveals far more about the nature of this historical injustice than generally assumed. It is the arbitrary nature of the power relations between colonizers and the colonized (...) which is at the heart of the injustice of colonization, and violence was the way arbitrariness and domination was cemented. The example of colonialism in the Caribbean during the 16th and 17th centuries is used to expose the full extent of this historical injustice. (shrink)

The philosophical consequences of synergetics, the interdisciplinary theory of evolution and self-organization of complex systems, are being drawn in the paper. The idea of discreteness of evolutionary paths is in the focus of attention. Although the future is open, and there are many alternative evolutionary paths for complex systems, not any arbitrary (either conceivable or desirable) evolutionary path is feasible in a given system. There are discrete spectra of possible evolutionary paths which are determined exclusively by inner properties of the (...) corresponding systems. Synergetics allows us to reveal general laws of self-organization and, therefore, certain limits of arbitrariness of nature in choosing possible paths of evolution as well as in constructing of a complex evolutionary whole. A comparative analysis between the modern synergetic notions and a few ideas of the Western philosophy (F. Nietzsche, N. Hartmann, M. Heidegger) and of the Eastern teachings (Taoism, Buddhism) is made. (shrink)

Arbitrary Rule is the first book to tackle political slavery’s discursive complexity, engaging Eurocolonialism, political philosophy, and literary studies, areas of study too often kept apart.

Many studies have highlighted a substantial "bureaucracy domination" in procedures relating to migrants’ access to territory. This form of domination is marked by highly discretionary and arbitrary practices, enacted by the administrative authorities of the state. Only minor attention, however, has been devoted to the arbitrariness of judicial decisions and to the judicial role in general in the numerous proceedings that increasingly affect the path of migrants. This path is the main object of this paper. The study focuses on (...) Italian case law in expulsion and detention proceedings of irregular third country national citizens and asylum seekers and presents qualitative empirical research on decisions issued by the competent national authorities. The results have been analysed using a selection of theoretical tools, all referable to the general concept of the rule of law. The judicial decisions on pre-removal detention proceedings in two case studies are examined: the jurisprudence on detention of irregular migrants, in different offices of the Justice of the Peace in Italy; and the case law on detention of asylum seekers in the Ordinary Tribunal of Rome. The assumption underlying the research is that various conceptions of the rule of law may have different explanatory power when it comes to explaining the empirical results. To verify this hypothesis, the study proposes an overview of the main rule of law doctrines in the Western tradition of political and legal thought and applies the method of historical-conceptual analysis. As a result, the explanatory power of six theoretical models of the rule of law was verified against the data with the view to highlight the virtues and vices of the respective explanatory frameworks. This article reaches a two-fold conclusion. First, as far as the explanatory frameworks are concerned: the results of the two case studies cannot be fully explained by any of the models considered in this study. This fact alone casts doubts on the explanatory power of these theories and calls for further research on judicial decision-making more generally. Secondly, a key finding of the study regarding the notions of discretion and arbitrariness is that the judicial approach which assures the highest protection of rights is also the one that is most easily influenced by arbitrariness. The author argues that this paradox can be easily dissolved by paying attention to the plural dimensions of arbitrariness. If we consider arbitrariness from a legal point of view, i.e. as an illegal decision, it is unsurprising that the authority that most uses its discretionary powers is also the one most at risk of abusing these discretionary powers and hence of exercising arbitrary power. However, if we consider arbitrariness from the point of view of philosophical-political theory, i.e. as a form of domination characterised by the absence of sufficient justification, it is unsurprising that the judicial approach which assures the highest protection of rights is also the one that takes its own role as guarantor of these rights and of the constitutional democratic legal order as such most seriously. This judicial approach thus most often risks exercising its power in criticisable ways, as compared to an authority much more in line with the requirements of law enforcement agencies. Keywords: migration, discretion, justice, arbitrariness, civil rights, Rechtsstaat, expulsion, mixed constitution. (shrink)

“Due process of law” is arguably the most controversial and frequently-litigated phrase in the American Constitution. Although the dominant originalist view has long been that Fifth and Fourteenth Amendment’s Due Process of Law Clauses are solely “process” guarantees and don’t constrain the “substance” of legislation at all, originalist scholars have in recent years made fresh inquiries into the historical evidence and concluded that there’s a weighty case for some form of substantive due process. In this Article, we review and critique (...) these findings employing our theory of good-faith originalist interpretation and construction. We begin by investigating the “letter” of the Due Process of Law Clauses — that is, the original meaning of their texts. Next, to develop doctrine by which this meaning can be implemented, we identify the clauses’ original function — their “spirit” — of barring arbitrary exercises of power over individuals that rest upon mere will rather than constitutionally proper reasons. We contend that the original letter and spirit of the “due process of law” in both clauses requires federal and state legislators to exercise their discretionary powers in good faith by enacting legislation that is actually calculated to achieve constitutionally proper ends and imposes a duty upon both state and federal judges to make a good-faith determination of whether legislation is calculated to achieve constitutionally proper ends. Finally, we confront hard questions concerning the scope of the states’ reserved powers, acknowledging the flaws in the “police-power” jurisprudence associated with the so-called “Lochner era” and we delineate an approach that will better safeguard all “person(s)” against arbitrary power. By so doing, we assist state and federal legislators by providing clarity concerning the constitutionally proper ends that federal and state legislators can pursue; aid state and federal judges by equipping them to review legislators’ pursuit of those ends; and help members of the public by enabling them to monitor the performance of their legislative and judicial agents. (shrink)

This paper evaluates Peter Klein’s objection to foundationalism. According to Klein, foundationalism fails because it allows arbitrariness “at the base.” I first explain that this objection can be interpreted in two ways: either as targeting dialectical foundationalism or as targeting epistemic foundationalism. I then clarify Klein’s concept of arbitrariness. An assertion or belief is assumed to be arbitrary if and only if it lacks a reason that is “objectively and subjectively available.” Drawing on this notion, I evaluate Klein’s (...) objection. I first argue that his objection construed as targeting dialectical foundationalism fails, since nothing prevents dialectical foundationalism from ruling out arbitrary assertions. I then argue that the objection seen as targeting epistemic foundationalism cannot be disqualified in the way some foundationalists believe. However, I show that also the objection so construed does not succeed, since epistemic foundationalism need not countenance arbitrary beliefs. (shrink)

We introduce Arbitrary Public Announcement Logic with Memory (APALM), obtained by adding to the models a ‘memory’ of the initial states, representing the information before any communication took place (“the prior”), and adding to the syntax operators that can access this memory. We show that APALM is recursively axiomatizable (in contrast to the original Arbitrary Public Announcement Logic, for which the corresponding question is still open). We present a complete recursive axiomatization, that includes a natural finitary rule, and study this (...) logic’s expressivity and the appropriate notion of bisimulation. We then examine Group Announcement Logic with Memory (GALM), the extension of APALM obtained by adding to its syntax group announcement operators, and provide a complete finitary axiomatization (again in contrast to the original Group Announcement Logic, for which the only known axiomatization is infinitary). We also show that, in the memory-enhanced context, there is a natural reduction of the so-called coalition announcement modality to group announcements (in contrast to the memory-free case, where this natural translation was shown to be invalid). (shrink)

We study Kim-independence over arbitrary sets. Assuming that forking satisfies existence, we establish Kim's lemma for Kim-dividing over arbitrary sets in an NSOP1 theory. We deduce symmetry of Kim-independence and the independence theorem for Lascar strong types.

Defining structural constraints on coindexing proved fruitful. Its semantic import, however, remains unclear.1 Syntactic work in the late seventies and early eighties extended the use of indexing to capture the ‘arbitrariness’ of examples like (1a) (Chomsky and Lasnik 1977, Chomsky 1980), (1b) or (1c) (Suñer 1983). The semantic import of this type of indexing is not less unclear.

This essay is about a special kind of transformative choice that plays a key role in debates about permissivism, the view that some bodies of evidence permit more than one rational response. A prominent objection to this view contends that its defender cannot vindicate our aversion to arbitrarily switching between belief states in the absence of any new evidence. A prominent response to that objection tries to provide the desired vindication by appealing to the idea that arbitrary switching would involve (...) a special kind of transformative choice: the choice to change one’s epistemic standards, i.e., one’s commitments regarding the relative importance of achieving true belief and avoiding false belief. My first aims here are to argue that this response is unsuccessful and propose an alternative. My secondary aim is to consider how this discussion might bear on more general debates about transformative choice. (shrink)

Does the contemporary Natural Law position that only heterosexual couples are capable of marriage rest upon an “arbitrary and irrational distinction between same-sex couples and sterile heterosexual couples?” Anderson :759–775, 2013: 759). There are many who think so. In a recent article in these pages, Erik Anderson offers his case that these critics are correct. In what follows I examine Anderson’s argument and conclude that, whether or not one ultimately agrees with the New Natural Law account of marriage, the distinction (...) found there between same sex couples and sterile heterosexual couples is neither arbitrary nor irrational. (shrink)

I propose a new fundamental principle in ethics: everyone who makes a choice has to avoid unwanted arbitrariness as much as possible. Unwanted arbitrariness is defi ned as making a choice without following a rule, whereby the consequences of that choice cannot be consistently wanted by at least one person. Other formulations of this anti-arbitrariness principle are given and compared with very similar contractualist principles formulated by Kant, Rawls, Scanlon and Parfit. The structure of arbitrariness allows (...) us to fi nd ways to avoid unwanted arbitrariness. The two most important implications of the anti-arbitrariness principle are discussed: non-dictatorship and non-discrimination. (shrink)

Some religious requirements seem genuinely arbitrary in the sense that there seem to be no sufficient explanation of why those requirements with those contents should pertain. This paper aims to understand exactly what it might mean for a religious requirement to be genuinely arbitrary and to discern whether and how a religious practitioner could ever be rational in obeying such a requirement. We lay out four accounts of what such arbitrariness could consist in, and show how each account provides (...) a different sort of baseline for understanding how obedience to arbitrary requirements could, in principle, be rational. (shrink)

Set theory deals with the most fundamental existence questions in mathematics—questions which affect other areas of mathematics, from the real numbers to structures of all kinds, but which are posed as dealing with the existence of sets. Especially noteworthy are principles establishing the existence of some infinite sets, the so-called “arbitrary sets.” This paper is devoted to an analysis of the motivating goal of studying arbitrary sets, usually referred to under the labels of quasi-combinatorialism or combinatorial maximality. After explaining what (...) is meant by definability and by “arbitrariness,” a first historical part discusses the strong motives why set theory was conceived as a theory of arbitrary sets, emphasizing connections with analysis and particularly with the continuum of real numbers. Judged from this perspective, the axiom of choice stands out as a most central and natural set-theoretic principle (in the sense of quasi-combinatorialism). A second part starts by considering the potential mismatch between the formal systems of mathematics and their motivating conceptions, and proceeds to offer an elementary discussion of how far the Zermelo—Fraenkel system goes in laying out principles that capture the idea of “arbitrary sets”. We argue that the theory is rather poor in this respect. (shrink)

Just as one line appears to be longer than another in an optical illusion, we can have a spontaneous moral judgment that one individual is more important than another. Sometimes such judgments can lead to moral illusions like speciesism and other kinds of discrimination. Moral illusions are persistent spontaneous judgments that violate our deepest moral values and distract us away from a rational, authentic ethic. They generate pseudo-ethics, similar to pseudoscience. The antidote against moral illusions is the ethical principle to (...) avoid unwanted arbitrariness. Speciesism involves unwanted arbitrariness, and psychological research as well as the problem of wild animal suffering demonstrate that moral illusions such as speciesism can be very persistent. (shrink)

Realists about aesthetic judgment believe something like the following: for an aesthetic judgment of be correct, it must respond to the intrinsic aesthetic properties possessed by the object in question (e.g., Meskin et al., 2013; Kieran 2010). However, Cutting’s (2003) empirical research on aesthetic judgment puts pressure on that position. His work indicates that unconscious considerations extrinsic to an artwork can underpin said judgements. This paper takes Cutting’s conclusion a step further: If philosophers grant that it’s possible to appreciate artwork (...) on the basis of unconscious biases, then we never can be fully confident that our aesthetic judgment is undergirded by the intrinsic aesthetic properties of an artwork. Furthermore, if judgment on the basis of unconscious, external reasons cannot be ruled out, we cannot be confident that our aesthetic judgments are ‘correct’. I argue that Cutting’s research is just the tip of the iceberg regarding the extrinsic, unconscious factors that influence aesthetic judgment. Expectation bias formed via social influence and context greatly influence aesthetic judgments and are unavoidable: we inevitably form expectations based on all kinds of contextual cues independently of any actual exposure to the item in question. Such factors make it terribly difficult to be confident in our aesthetic judgments. Even if there are objective properties that mark out some items as aesthetically superior to others, we cannot be sure that our judgments are responding to those properties. (shrink)

Logical geometry systematically studies Aristotelian diagrams, such as the classical square of oppositions and its extensions. These investigations rely heavily on the use of bitstrings, which are compact combinatorial representations of formulas that allow us to quickly determine their Aristotelian relations. However, because of their general nature, bitstrings can be applied to a wide variety of topics in philosophical logic beyond those of logical geometry. Hence, the main aim of this paper is to present a systematic technique for assigning bitstrings (...) to arbitrary finite fragments of formulas in arbitrary logical systems, and to study the logical and combinatorial properties of this technique. It is based on the partition of logical space that is induced by a given fragment, and sheds new light on a number of interesting issues, such as the logic-dependence of the Aristotelian relations and the subtle interplay between the Aristotelian and Boolean structure of logical fragments. Finally, the bitstring technique also allows us to systematically analyze fragments from contemporary logical systems, such as public announcement logic, which could not be done before. (shrink)

I examine John Rawls' objection to libertarianism that it permits economic shares to be distributed in a morally arbitrary way. This argument was dropped largely for two reasons. First, talk of "arbitrariness" has been vague and associated with implausible views about moral desert, collective assets, and noumenal selves. Second, several criticisms which Robert Nozick made 25 years ago have gone unanswered. In this essay, I reconstruct the arbitrariness argument, giving it a new, Kantian interpretation, and I show that (...) the new version is intuitively plausible and avoids Nozick's major objections. (shrink)

Self-exempting conciliationism is the view that it is rational to give weight to the opinions of peers in disagreement, except in disagreements about how to respond to disagreement. The special treatment of disagreements about disagreement, which is important to avoid self-undermining, seems arbitrary. Two arguments against this objection were put forward. Elga [3] aims to show that there is an independent motivation for conciliationism to be self-exempting. Pittard [5] argues that the special treatment is not arbitrary because the concern for (...) epistemic deference motivates conciliatory responses only in ordinary disagreements, but not in disagreements aboutdisagreement. I will argue that both replies fail—none of them can provide a consistent justification for why one ought to be conciliatory in disagreements except in cases of disagreement about disagreement. (shrink)

Surely God, as a perfectly rational being, created the universe for some _reason_. But is God’s creating the universe for a reason compatible with divine impassibility? That is the question I investigate in this article. The _prima facie_ tension between impassibility and God’s creating for a reason arises from impassibility’s commitment to God being uninfluenced by anything _ad extra_. If God is uninfluenced in this way, asks the detractor, how could he be moved to create anything at all? This _prima (...) facie_ tension has recently been formalized and dubbed the ‘Problem of Arbitrary Creation’. In this article, I defend a new extension of this problem. I begin by characterizing classical theism, divine simplicity, and divine impassibility. I then spell out the Problem of Arbitrary Creation as developed by R. T. Mullins. I next raise a worry for Mullins’ version of the argument. Finally, I extend the argument and show how my extension avoids the aforementioned worry. (shrink)

The article considers what arbitrary law-making is and what may count as arbitrary law-making in the field of migration policy. It contributes to the discussion of arbitrary law-making in relation to migration policy in two ways. First, it offers an analysis of arbitrariness, pointing out that rhetorical definitions abound – perhaps not surprisingly, given that migration is a highly-contested policy area – and argues for why transposing a conception developed in ethical theory to the law has high theoretical costs. (...) An alternative conception is described and found to be better equipped to deal with arbitrary law-making in migration policy. It is argued that if we want to understand how arbitrariness plays out in the field of migration law – which is necessary to find ways to hinder its spread by the adoption of specific law-making practices – we first need to distinguish arbitrariness from legitimate choices of legislators. Secondly, a typology of forms of arbitrariness is fleshed out in relation to contemporary migration policy. The policy area is here broadly construed to include not only naturalisation processes, but also migration, asylum and refugee policies and more generally border control. The examples are taken from a broad selection of countries. They have been chosen for illustrative purposes only. Keywords: arbitrariness, discretion, arbitrary power, forms of arbitrary power, borders, migration policy, citizenship policy. (shrink)

Non Arbitrariness Of Composition delivers a general and principled answer to the Special Composition Question. Horgan also embraces the extension of particularism into the domain of ontology.But particularism as meta-ontological guideline denies applicability of any general principles. So Horgan'soverall meta-ontological project both invites and rejects generality. The resulting tension may be aufgehoben however if the distinction is made between ontological commitments and their accompanying principles at the levels of ultimate and regional ontology.

This article explores the connection between Boolean-valued class models of set theory and the theory of arbitrary objects in roughly Kit Fine’s sense of the word. In particular, it explores the hypothesis that the set-theoretic universe as a whole can be seen as an arbitrary entity. According to this view, the set-theoretic universe can be in many different states. These states are structurally like Boolean-valued models, and they contain sets conceived of as variable or arbitrary objects.