Epistemic modal operators give rise to something very like, but also very unlike, Moore's paradox. I set out the puzzling phenomena, explain why a standard relational semantics for these operators cannot handle them, and recommend an alternative semantics. A pragmatics appropriate to the semantics is developed and interactions between the semantics, the pragmatics, and the definition of consequence are investigated. The semantics is then extended to probability operators. Some problems and prospects for probabilistic representations of content and context are explored.

When I tell you that it’s raining, I describe a way the world is—viz., rainy. I say something whose truth turns on how things are with the weather in the world. Likewise when I tell you that the weatherman thinks that it’s raining. Here the truth of what I say turns on how things are with the weatherman’s state of mind in the world. Likewise when I tell you that I think that it’s raining. Here the truth of what I (...) say turns on how things are with my state of mind in the world. (shrink)

I develop a conception of expressivism according to which it is chiefly a pragmatic thesis about some fragment of discourse, one imposing certain constraints on semantics. The first half of the paper uses credal expressivism about the language of probability as a stalking-horse for this purpose. The second half turns to the question of how one might frame an analogous form of expressivism about the language of deontic modality. Here I offer a preliminary comparison of two expressivist lines. The first, (...) expectation expressivism, looks again to Bayesian modelling for inspiration: it glosses deontically modal language as characteristically serving to express decision-theoretic expectation (expected utility). The second, plan expressivism, develops the idea (due to Gibbard 2003) that this language serves to express 'plan-laden' states of belief. In the process of comparing the views, I show how to incorporate Gibbard's modelling ideas into a compositional semantics for attitudes and modals, filling a lacuna in the account. I close with the question whether and how plan expressivism might be developed with expectation-like structure. (shrink)

This paper defends a counterexample to Modus Tollens, and uses it to draw some conclusions about the logic and semantics of indicative conditionals and probability operators in natural language. Along the way we investigate some of the interactions of these expressions with 'knows', and we call into question the thesis that all knowledge ascriptions have truth-conditions.

This is a study in the meaning of natural language probability operators, sentential operators such as probably and likely. We ask what sort of formal structure is required to model the logic and semantics of these operators. Along the way we investigate their deep connections to indicative conditionals and epistemic modals, probe their scalar structure, observe their sensitivity to contex- tually salient contrasts, and explore some of their scopal idiosyncrasies.

Recently, a number of theorists (MacFarlane (2003, 2011), Egan et al. (2005), Egan (2007), Stephenson (2007a,b)) have argued that an adequate semantics and pragmatics for epistemic modals calls for some technical notion of relativist truth and/or relativist content. Much of this work has relied on an empirical thesis about speaker judgments, namely that competent speakers tend to judge a present-tense bare epistemic possibility claim true only if the prejacent is compatible with their information. Relativists have in particular appealed to judgments (...) elicited in so-called eavesdropping and retraction cases to support this empirical thesis. But opposing theorists have denied the judgments, and at present there is no consensus in the literature about how the speaker judgments in fact pattern. Consequently there is little agreement on what exactly a semantics and pragmatics for epistemic modals should predict about the pattern of judgments in these cases. Further theorizing requires greater clarity on the data to be explained. To clarify the data, we subjected eavesdropping and retraction cases to experimental evaluation. Our data provide evidence against the claim that competent speakers tend to judge a present-tense bare epistemic possibility claim true only if the prejacent is compatible with their information. Theories designed to predict this result are accordingly undermined. (shrink)

There is a longstanding debate in the literature about static versus dynamic approaches to meaning and conversation. A formal result due to van Benthem is often thought to be important for understanding what, conceptually speaking, is at issue in the debate. We introduce the concept of a conversation system, and we use it to clarify the import of van Benthem's result. We then distinguish two classes of conversation systems, corresponding to two concepts of staticness. The first class corresponds to a (...) generalization of the class of systems that van Benthem's result concerns. These are the strongly static conversation systems. The second class is broader, and allows for a certain commonly recognized form of context sensitivity. These are the weakly static conversation systems. In the vein of van Benthem's result, we supply representation theorems which independently characterize these two varieties of conversation system. We observe that some canonically dynamic semantic systems correspond to weakly static conversation systems. We close by discussing some hazards that arise in trying to bring our formal results to bear on natural language phenomena, and on the debate about whether the compositional semantics for natural language should take a dynamic shape. (shrink)

We investigate a basic probabilistic dynamic semantics for a fragment containing conditionals, probability operators, modals, and attitude verbs, with the aim of shedding light on the prospects for adding probabilistic structure to models of the conversational common ground.

Focusing on cases which involve binding into epistemic modals with definite descriptions and quantifiers, I raise some new problems for standard approaches to all of these expressions. The difficulties are resolved in a semantic framework that is dynamic in character. I close with a new class of problems about de re readings within the scope of modals.

This paper critiques a number of standard ways of understanding the role of the metalanguage in a semantic theory for natural language, including the idea that disquotation plays a nontrivial role in any explanatory natural language semantics. It then proposes that the best way to understand the role of a semantic metalanguage involves recognizing that semantics is a model-based science. The metalanguage of semantics is language for articulating features of the theorist's model. Models are understood as mediating instruments---idealized structures used (...) to represent select aspects of the world, aspects the theorist is seeking some theoretical understanding of. The aspect of reality we are seeking some understanding of in semantics is a dimension of human linguistic competence---informally, knowledge of meaning. (shrink)

The view that actually has a reading on which it is a two-dimensional indexical modal operator has some problems.

We distinguish three ways that a theory of linguistic meaning and communication might be considered dynamic in character. We provide some examples of systems which are dynamic in some of these senses but not others. We suggest that separating these notions can help to clarify what is at issue in particular debates about dynamic versus static approaches within natural language semantics and pragmatics.

As Quine observed, the following sentence has a reading which, if true, would be of special interest to the authorities: Ralph believes that someone is a spy. This is the reading where the quantifier is naturally understood as taking wide scope relative to the attitude verb and as binding a variable within the scope of the attitude verb. This essay is interested in addressing the question what the semantic analysis of this kind of reading should look like from a Fregean (...) perspective—a perspective according to which attitude states are generally relations to structured Fregean thoughts composed of senses. The Fregean view faces a challenge of compositionality here. This essay describes the challenge and offers a response on the Fregean's behalf. (shrink)

Artificial Intelligence and algorithms are increasingly able to replace human workers in cognitively sophisticated tasks, including ones related to justice. Many governments and international organizations are discussing policies related to the application of algorithmic judges in courts. In this paper, we investigate the public perceptions of algorithmic judges. Across two experiments (N = 1,822), and an internal meta-analysis (N = 3,039), our results show that even though court users acknowledge several advantages of algorithms (i.e., cost and speed), they trust human (...) judges more and have greater intentions to go to the court when a human (vs. an algorithmic) judge adjudicates. Additionally, we demonstrate that the extent that individuals trust algorithmic and human judges depends on the nature of the case: trust for algorithmic judges is especially low when legal cases involve emotional complexities (vs. technically complex or uncomplicated cases). (shrink)

I respond to comments by David Barnett and Roy Sorensen on my paper ‘Epistemic Modals’.

I start with a detailed but partial analysis of a case regarding grade inflation. The case is inspired by the discussion in Crumbley et al. (2010) and its elaboration in Roberts (2016). I supplement the case description by introducing certain facts that are not in the original discussion. The subsequent analysis is based on this enriched case description. I then raise a number of objections against my analysis. An important metaethical, methodological question emerges while responding to these objections. To what (...) extent are characterizations of moral situations and their descriptions independent from moral commitments? Is there a neutral concept of moral relevance? I argue that we do not have a theory-neutral concept of moral relevance, and that case descriptions essentially presuppose moral commitments. From my moral perspective, as this perspective is reflected in the enriched case description I utilize, the original case description of grade inflation already involves utilizing the wrong moral perspective or theory. (shrink)

‘Abdallāh al-Baṭṭāl is an important commander who undertook important duties in the Islamic conquests of the Umayyads (41-132/661-750). It is understood that he achieved remarkable success in these missions against the Byzantine (Eastern Roman) Empire, and this success led to him being mentioned as a hero in the chronicles. Aside from his historical personality, the fact that he is narrated based on the heroic tale is a critical component that strengthens the significance of the research subject. This article analyzes the (...) process by which the historical existence of 'Abdullāh al-Battāl, who planned an expedition to Anatolia (Bilād al-Rūm), was transformed into a heroic story and the basic elements that supported it. In this perspective, the focus is on Baṭṭāl’s life, which is the subject of historical information, and then on how he appears in the texts by transforming into myth and narrative. This study, which was carried out within the framework of the first period of Islamic history sources, Ibn Aʿt̲h̲am’s (d. 320/932) “Kitāb al-futūḥ” and Ibn ‘Asākir’s (d. 571/1176) “Tarīkh madīnat Dimashq” works are discussed through the narrative elements. It is worth noting that both authors presented Baṭṭāl as a hero outside of his historical personality, allowing for the construction of a new history. The political context of the time, sectarian identities, and the deciding roles of the relationship they built with authority in the authors' portrayals of Baṭṭāl will be addressed in this article. Examining the process of transforming a historical personality into a myth by removing the aforementioned actuality is significant in terms of the abilities of the chronicler authors in the writings they made during their lives. In this framework, the article focuses on Battal’s life, campaigns, and participation in jihad activities, followed by his transition into a story by becoming a hero. (shrink)

The aim of this study is to examine the influence of the Italian thinker Machiavelli on the approaches of Pareto, Mosca and Michels, which are the classical representatives of elite theories and elitist approaches discussed in the discipline of political sociology. Majority-minority relations that shape the political forms of government, the share of the powerful and influential in the government, the reasons that ensure the social acceptance of power, and the legitimation of these reasons fall within the scope of elite (...) theories.Some concepts emphasized by elite theorists are related to the basic concepts that Machiavelli put forward in his teachings. These concepts and the contexts in which they are used depend on being powerful, cunning and protecting one's status, etc. is related.It is thought that examining the effects of Machiavellian attitudes and methods on the formation of elite theories will allow the classical elite approaches to be examined from a different perspective. It is important for both sociology and political sciences to examine the projection of the concept of "inequality", which is examined as a sociological concept, and the concept of "stratification" based on it, in the political field, with the help of elite theories. Because the Machiavellian philosophy in the background of elite-elite approaches illuminates the main lines of the systematic of political stratification. In this study, a method in which primary and secondary sources are examined and the views of thinkers are presented comparatively has been adopted. Therefore, first of all, information about the theoretical background was given, based on the views put forward by Machiavelli in his works. Then, the contributions of the above-mentioned thinkers to elite theories are discussed comparatively. (shrink)

Many authors have taken up the challenge of formulating physicalism as a supervenience thesis. These endeavors have met with varying response, but it seems that the general consensus still remains that a supervenience thesis that is both sufficient and necessary for physicalism has yet to be developed. Terence Horgan1 and Jaegwon Kim2 have most famously argued that supervenience theses are not sufficiently strong for physicalism. Nonetheless, several recent articles suggest that there are philosophers who still hold out hope for some (...) type of supervenience of the mental upon the physical being, if not both sufficient and necessary, at least necessary for physicalism.3 In this paper, I will 1) investigate some of the motivation for finding a supervenience thesis that characterizes physicalism, 2) briefly review the types of supervenience theses that have been proposed as necessary (or necessary and sufficient) for physicalism, and 3) investigate in some detail the recent supervenience thesis proposed by Frank Jackson and expounded upon by Gene Witmer. Jackson, in his recent book, claims to have a supervenience thesis that is both necessary and sufficient for physicalism. (shrink)

The present study investigates the relations between L2-English proficiency and L1-Turkish lexical property evaluations. We asked whether L2 proficiency affects lexical properties, including imageability and concreteness ratings of 600 Turkish words selected from the Word Frequency Dictionary of Written Turkish. Seventy-two participants provided ratings of concreteness and imageability for 600 words on a 7-point scale. In order to assess their L2 proficiency, we administered Peabody Picture Vocabulary Test-IV. We divided categories into two subcategories as high and low for the frequency, (...) concreteness, imageability, and age of acquisition. The relationship between these subcategories and imageability-concreteness was examined by mixed effects linear regression analyses. We found that L2 proficiency and imageability ratings were positively correlated and specifically, this positive association was evident for low-frequency words and later acquired words. Results are in line with the interaction of bilingual representation under the dual-coding theory which suggests that bilinguals develop an interconnected imaginal representation for two languages as opposed to separate verbal representations. As L2 proficiency increased, the imageability also increased. These findings have implications for literature investigating the relationship between L2 proficiency and linguistic outcomes. Additionally, findings point to the importance of considering the L2 proficiency of participants when lexical tasks that involve cue words or word lists are used. (shrink)

This book introduces Robert Corrington’s “ecstatic naturalism,” a new perspective in understanding “sacred” nature and naturalism, and explores what can be done with this philosophical thought. This is an excellent resource for scholars of Continental philosophy, philosophy of religion, and American pragmatism.

American naturalists all agree that traditional theism, with its belief in a supernatural personal god who is absolutely transcendent to nature, is inconsistent with the view that nature is all that there is. Yet despite the rejection of the traditional God of theism, some naturalists have found pantheism, with its belief in a divinity thoroughly immanent to nature, congenial. Nonetheless, no philosophically rigorous and systematic juxtaposition of the metaphysical and ethical commitments of pantheism with those of naturalism has been undertaken. (...) This essay seeks to fill that gap by investigating the viability of pantheism from the perspective of the ordinal naturalism of Justus Buchler. Several reasons can be .. (shrink)

I don’t propose to harp on the question of whether MacFarlane has the data right. Let us just assume, for the sake of argument, that he does. Let us further assume that his interpretation of the data is correct—i.e., that these judgments are assessments of the the whole clause and not simply of the prejacent. Granting all this—maybe a lot—we need a semantics for epistemic modals that will make sense of the judgments in this case, and in relevantly similar cases. (...) Mac- Farlane argues that contextualism about epistemic modals cannot make sense of the judgments. His central worry is that it can only get the truth-value judgments of speakers right by making the truth-conditions of epistemic modal claims outrageously strong—too strong to be assertable in cases where they are, in fact, assertable. We might call it the contextualist’s dilemma: either our semantics systematically fails to capture the truth-value judgments that people actually make, or it captures these judgments but turns users of epistemic modal sentences into irrational asserters. (shrink)

Zakat is a monetary form of religious worship that establishes a bridge between a rich and a poor, helps those who are in need and contributes to peace and tranquillity within a society. When zakat is collected properly under a government control and transmitted to those who deserve, it helped to decrease the gap between the poor and the rich, supported activities of social solidarity and revived the economy as well. Malaysia after its independence in 1957 has developed an interest (...) in Islamic practices by drawing attention to a distinctive practice with the public zakat system. Even though a national- central system of zakat could not be established due to the federal structure of the country, the collection and distribution of zakat has been centralized on a state level. Parts of the practice are being criticized, reviewed and new regulations are introduced. Unlike Malaysia, the zakat practice in Turkey is out of state control, thus it hinders zakat from achieving its real purpose. There is a need to make use of the well-functioning zakat systems around the world and establish a public zakat system in our country so that we can make the most of the benefits that zakat has for individuals and societies. This article aims to be a step in that direction. -/- SUMMARY Zakat is one of the main forms of worship and is at the same time one of the main sources for the state budget in Islam. It aims at making sure that the rich –those with higher wealth and income– protects the poor and the powerless and through this it contributes to the peace in the society. In the Islamic creed wealth in reality belongs to Allah; therefore, those who live an affluent life should not attribute their wealth to themselves alone and help those who, for whatever reason, are unable to meet their needs. Because there is a social dimension to this form of worship, it is the duty of the head of state to collect the zakat and distribute it to the right people. Historically this duty has taken different forms and today, many Muslim countries sustain this collection and redistribution under state supervision. Malaysia is a country where zakat is collected and distributed officially at the state level. In each state, there is an Islamic council responsible for taking care of activities related to Islam and is semi-independent from the government that organizes the zakat process. Some of these do the collection and distribution together, some do it separately. In some states, the process has been totally privatized. Constitutionally, each state is dependent on its own sultan in religious affairs, thus each has its own mufti and partially different zakat practices and eac collect and distributes its zakat within that state. Because religious affairs have been codified as the privilege of the sultans of each state in the constitution during Malaysia’s foundation, there is no attempt at centralizing religious affairs and a centralization of zakat practices; the establishment of an institution to achieve this is not possible. Moreover, the secular character of the federation does not seem yet compatible with making zakat obligatory. However, due to the dominant Shafi‘i tradition and the convention in the country, people see it as imperative to hand over the charity and tithe to state institutions. Furthermore, there are local fatwas – which are considered as legal regulations in Malaysia – that require people with an income over a certain amount to pay zakat. Those who have the most are expected to give it voluntarily. In the 19th century, when wealth sources such as palm oil, cacao, rubber, tin were discovered, Malaysian officials were not able to extend the tithe to these; however, in the last twenty-five years, based on fatwas that income should be taxable under zakat has led to a boom in zakat. In all states, the largest portion of zakat is collected through income, usually automatically deducted from payroll. An influential factor in this outcome is that individually paid zakat can be deducted from income tax. From 2005 on, there have been other regulations to make it possible for legal personalities to deduct zakat from taxes. To increase zakat payment, especially publications have been produced to inform and encourage people, and modern opportunities to make payment easy have been developed. The most often used method is direct deduction from payroll. The second most common method is payment through zakat machines in different parts of the city by cash, check, Islamic credit card and, debit card. In addition to these, online, internet banking, telephone banking, ATM machines, post offices, kiosk machines, sms-zakat options are all available. The distribution of zakat differs from year to year and state to state. In general, there is an observable effort to pay all groups from zakat, but because there are no slaves in some states no payment is done under this category. There are both direct transfers and indirect transfers, such as through the construction of houses for poor people. There have been cases where poor people who had projects were supported with funds and those later returned in zakat. There is support for students in terms of scholarships through fuqarā’, fī sabīl allāh and ibn al-sabīl classes. For the muallafa al-qulūb class, there is a foundation to encourage local people to convert to Islam and help them for food, shelter, clothes and education. For Muslims who suffer as minorities in other countries help is provided through the riqāb, muallafa al-qulūb, fī sabīl allāh and ibn al-sabīl classes. In the ghārimīn class, especially victims of natural disasters such as flood and earthquake are supported. For those who have a right to receive zakat be able to receive it, the state has to side with the powerless and help zakat fulfill its social and individual functions. The way zakat is spent requires state policy and will. For this reason, zakat should be institutionalized and all activities should be organized by a single institution with state power behind it. Determining the recipients and the zakat-payers, and using the funds efficiently is easier with the coordination of state institutions. Extensive zakat councils that include state institutions should consider the ijtihāds in the area of zakat anew and make decisions to create a just and consistent zakat system. For these decisions to be applicable, the question of what kind of a system could be founded in our country should be on the agenda in these councils. Once an institution – official or autonomous but with state power behind it- is created, solutions can be found as they arise in the way. (shrink)

Consider a language incorporating a mirror-image form of assertion, where the norm is to express what you take to be false rather than what you take to be true. Why aren’t ordinary languages like that? Why do we generally assert what we take to be true rather than what we take to be false? If Lewis and Massey are right, there is a sense in which the question is based on a mistake, and in which English could be described either (...) way. I explore that idea, which centers on the role of duality in language. One of the main questions in the air is whether the symmetry of duality can be used as a guide to ‘real structure’ in semantics and pragmatics. I try to think through it with an analogy to relationism about space. (shrink)