This paper focuses on a specific challenge for welfarist theories of intergenerational justice. Subjective welfarism permits and even requires that a generation, G1, inculcates cheap preferences in the next generation, G2. This would allow G1 to deplete resources instead of saving them, which seems to contradict the ideal of sustainability. The aim of the paper is to show that, even if subjective welfarism requires the cultivation of cheap preferences among future generations, it can accommodate two major (...) objections to cheap preferences engineering, the Autonomy Objection and the Fairness Objection. The paper argues that teaching autonomy-related abilities is compatible with cheap preferences engineering insofar as autonomy is understood as an end-state and not as a precondition. Furthermore, teaching autonomy-related abilities could even be required in order to improve G2’s prospects for well-being. However, since being autonomous renders G2 able to revise their initially cheap preferences, G1 should also save enough resources to enable members of G2 to do so. Therefore, cultivating cheap preferences among G2 does not allow G1 to deplete the available resources. (shrink)

This paper is about the shaping of student workload preferences by educational institution design, and how this creates distrust by staff in those preferences when staff are asked to use those preferences in re-designing the courses they teach. It is a case study of the construction of student workload preferences by the context of a particular higher education institution. In more detail: Failures to standardize the work required to receive equal credit points from different courses make (...) credit points unfit for their official purposes. Moreover, increasingly, institutions are found where students are required to take a high number of courses simultaneously. This study aimed to identify plausible hypotheses about how high course-loads and standardization failure interact by examining credit point standardization failure at an Estonian university where students are required to take twice as many courses as their peers at better performing universities. The hypotheses supported by the study are: the high course-load both made standardization failure useful to students seeking to manage the high course-load and contributed toward standardization failure because it rendered students’ assessments of workload untrustworthy to lecturers who regulate that workload. Existing advice on standardization of workloads within the European Credit Transfer and Accumulation System is criticized for its insensitivity to the constructive effects of course-load on student workload preferences. (shrink)

One explanation for drug bans is that regulators know more than consumers about product quality. But why not just communicate the information in their ban, perhaps via a “would have banned” label?Because product labeling is cheap-talk, any small market failure tempts regulators to lie about quality, inducing consumers who suspect such lies to not believe everything they are told. In fact, when regulators expect market failures to result in under-consumption of a drug, and so would not ban it for (...) informed consumers, regulators ex ante prefer to commit to not banning this drug for uninformed consumers. (shrink)

We model an interaction between an informed sender and an uninformed receiver. As in the classic cheap talk setup, the informed player sends a message to an uninformed receiver who is to take an action which affects the payoffs of both players. However, in our model, the sender can communicate only through the use of discrete messages which are ordered by the cost incurred by the sender. We characterize the resulting equilibria without refining out-of-equilibrium beliefs. Subsequently, we apply an (...) adapted version of the no incentive to separate condition to our model. We show that if the sender and receiver have aligned preferences regarding the action of the receiver, then NITS only admits the equilibrium with the largest possible number of induced actions. When the preferences between players are not aligned, we show that NITS does not guarantee uniqueness, and we provide an example where an increase in communication costs can improve communication. As we show, this improvement can occur to such an extent that the equilibrium outperforms the Goltsman et al. upper bound for receiver’s payoffs in mediated communication. (shrink)

Intersectionality theory explores the special sorts of disadvantage that arise as the result of occupying multiple disadvantaged demographic categories. One significant methodological problem for the quantitative study of intersectionality is the difficulty of acquiring data sets large enough to produce significant results when one is looking for intersectional effects. For this reason, we argue, simulation methods may be particularly useful to this branch of theorizing because they can generate precise predictions and causal dependencies in a relatively cheap way, and (...) can thus guide future empirical work. We illustrate this point through models which show that intersectional oppression can arise under conditions where social groups are disadvantaged in the emergence of bargaining norms. As we show, intersectional disadvantage can arise even when actors from all social categories are completely identical in terms of preferences and abilities. The conditions necessary to derive such disadvantage are relatively minimal. And when actors behave in ways that reflect stronger intersectional identities, the potential for disadvantage increases. (shrink)

What is the status of a cat in a virtual reality environment? Is it a real object? Or part of a fiction? Virtual realism, as defended by D. J. Chalmers, takes it to be a virtual object that really exists, that has properties and is involved in real events. His preferred specification of virtual realism identifies the cat with a digital object. The project of this paper is to use a comparison between virtual reality environments and scientific computer simulations to (...) critically engage with Chalmers’s position. I first argue that, if it is sound, his virtual realism should also be applied to objects that figure in scientific computer simulations, e.g. to simulated galaxies. This leads to a slippery slope because it implies an unreasonable proliferation of digital objects. A philosophical analysis of scientific computer simulations suggests an alternative picture: The cat and the galaxies are parts of fictional models for which the computer provides model descriptions. This result motivates a deeper analysis of the way in which Chalmers builds up his realism. I argue that he buys realism too cheap. For instance, he does not really specify what virtual objects are supposed to be. As a result, rhetoric aside, his virtual realism isn’t far from a sort of fictionalism. (shrink)

An important finding of the game theoretic research on signaling games is the insight that under many circumstances, a signal obtains credibility by incurring costs to the sender. Therefore it seems questionable whether or not cheap talk—signals that are not payoff relevant—can serve to transmit information among rational agents. This issue is non-trivial in strategic interactions where the preferences of the players are not aligned. Researchers like Crawford & Sobel, Rabin, and Farrell demonstrated, however, that even in the (...) case of partially divergent interests, cheap talk may be informative. They assume that signals have an exogenously given meaning that is common knowledge between the players, and they explore the conditions under which such a signal is credible. This discussion has obvious relevance to the program of Gricean pragmatics in linguistics. According to Grice’s "Cooperative Principle”, this research tradition only considers scenarios where the interests of the players are aligned. Nevertheless, the assumption of differential signaling costs introduces an element of non-aligned interests. The present paper proposes a framework that combines these two research strands. Using an inference protocol of iterated best response, it gives a recipe for how the interlocutors derive rationalizable strategies from exogeneously given "literal” meanings of signals. No special assumptions about the alignment of interests or signaling costs are made. After introducing the formal model, the paper sketches several applications of this model to problems in linguistic pragmatics, like scalar implicatures, the division of pragmatic labor, and the interpretation of measure terms. (shrink)

Agribusiness corporations primarily involved in providing livestock feed—colloquially known as the “ABCD” (Archer Daniels Midland (ADM), Bunge, Cargill, and the Louis Dreyfus Company)—have begun to enter the fishing industry around the world. I argue that this recent entry of agribusiness multinationals in aquaculture, focusing particularly on Cargill, arises to take advantage of strategic opportunities to proliferate, or create links with respect to feed production and development within value chains. Concerning such opportunities, as I document, Cargill first leveraged its access to (...) cheap, overproduced grains in the 1990s, developing ways to insert corn and soy into what it calls “aquafeed.” Next, the multinational firm began proliferating links within fishing industry value chains in the form of introducing new technical assistance services, as well as creating feed supplements and additives. As I explain, these efforts to proliferate links in the supply chain exist as opportunities to charge rents, or surplus profits, which is possible because Cargill retains the right to control the new products and services. An additional link in the chain includes how the corporation has expanded its role in the global food system from its past as an intermediary, to engaging consumers in direct ways by attempting to create their preferences. I conduct my analysis of Cargill’s corporate strategy by focusing on reporting from the fishing industry publication, Aquafeed News, detailing developments from 2000 through 2023. (shrink)

Rilke's remark conjures up an officious array of well-meaning persons bent on completing our orderly passage from cradle to grave. They tidy our files cosily about us, inject us with extreme unction and slide us into the warm embrace of the undertaker. At the forefront of the array stands the doctor, part mechanic and part priest. His main task is to repair the living with resources whose effective and impartial allocation is a chief topic of medical ethics. But his role (...) is not that of an impartial allocator: his patients want his partisan support. This builds a moral tension into a role played out where system meets patient, and one made instructively plain in the care of the dying. The system no doubt prefers death to be cheap and orderly but this thought may not move someone like Rilke wanting a death of his own. The doctor is then caught between his general duty to patients at large and his particular duty to the patient in front of him, a tension tautened for a Hippocratic promoter of health and life by a patient in search of an exit. (shrink)

Rilke's remark conjures up an officious array of well-meaning persons bent on completing our orderly passage from cradle to grave. They tidy our files cosily about us, inject us with extreme unction and slide us into the warm embrace of the undertaker. At the forefront of the array stands the doctor, part mechanic and part priest. His main task is to repair the living with resources whose effective and impartial allocation is a chief topic of medical ethics. But his role (...) is not that of an impartial allocator: his patients want his partisan support. This builds a moral tension into a role played out where system meets patient, and one made instructively plain in the care of the dying. The system no doubt prefers death to be cheap and orderly but this thought may not move someone like Rilke wanting a death of his own. The doctor is then caught between his general duty to patients at large and his particular duty to the patient in front of him, a tension tautened for a Hippocratic promoter of health and life by a patient in search of an exit. (shrink)

Communicating the process quality of ethically produced food effectively is of highest interest to policy makers, organizations, retailers and producers in order to enhance ethical food production and increase ethical label use. The objective of this paper is to unveil the effectiveness of different communication treatments in regard to changing purchase behavior of different consumer groups. Different communication material for beef produced according to consumer expectations was compiled and applied in a consumer survey—incorporating a choice experiment and a questionnaire—with 676 (...) respondents in three cities of Germany. A Latent Class Mixed Logit Model was basis to identify different consumer segments and their response to the different communication treatments. The effects of different communication treatments unveil the importance to address information in an objective manner. Target groups could be enlarged through the assessment of clear, objective information. Moreover, most consumers were more likely to refrain from choosing a cheap beef product from conventional, barn-based rearing. Hence, consumers might be interested in reducing their overall consumption of beef and prefer the consumption of high value ethical beef with less frequency. Producers, market actors and policy makers should realize that a high share of consumers, not only smaller target groups, value ethical food and may be ready to change their consumption habits, if they are adequately informed. (shrink)

Cyber technology gives states the ability to accomplish effects that once required kinetic action. These effects can now be achieved with cyber means in a manner that is covert, deniable, cheap, and technologically feasible for many governments. In some cases, cyber means are morally preferable to conventional military operations, but in other cases, cyber's unique qualities can lead to greater mischief than governments would have chanced using kinetic means. This volume addresses the applicability of traditional military ethics to cyber (...) operations, jus ad vim, the rights of the targets of cyber operations, cyber sabotage, cyber surveillance, phase zero operations, psychological operations, artificial intelligence, and algorithmic ethics. Uniquely, it includes a number of cyber incidents that do not currently exist as case studies and have not received much public attention. This volume has been designed to work as a handbook for military and security professionals involved in cyber training, teaching, and application. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Martha Nussbaum on Dickens's Hard TimesPaulette KidderAt the heart of Martha Nussbaum's work in capability ethics is a rejection of utilitarianism. Nussbaum has repeatedly recounted a pivotal moment in Dickens's Hard Times (1854), in which the young Sissy Jupe delivers an innocent but devastating critique of the utilitarian system.1 Nussbaum's most extended and compelling reading of Hard Times appears in Poetic Justice: The Literary Imagination and Public Life.2 Nussbaum (...) convincingly shows that Dickens's novel is a "deep attack" on utilitarianism, going to the heart of the assumption that the human good consists in maximizing the satisfaction of preferences of the greatest aggregate of persons.In what follows, I will review Nussbaum's philosophical reading of the novel and its critique of utilitarianism, and then return to Hard Times to show that Nussbaum has systematically omitted references to the Biblical themes and references that pervade the novel. Arguing that Dickens's attack on utilitarianism draws much of its power from the resonance of these historically rooted symbols of transcendence, I will conclude with a reflection on the reasons for Nussbaum's avoidance of these themes in her own reading of the book.Hard Times, which focuses on a set of characters living in the polluted and class-divided manufacturing city of "Coketown," is known as Dickens's most polemical novel. The novel announces its central theme immediately in the opening speech by Thomas Gradgrind to the young students of the Gradgrind School: "Now, what I want is, Facts. Teach [End Page 417] these boys and girls nothing but Facts. Facts alone are wanted in life. Plant nothing else, and root out everything else...."3From the youngest age, the children in Gradgrind's school are taught to avoid wonder and imagination and only to focus on science and mathematics—the study of what is observable and measurable. This education leaves his two eldest children, Tom and Louisa, miserably unequipped for the choices they face as adults. Young Tom Gradgrind grows up to be an undisciplined wastrel, incurring gambling debts that lead him to embezzle money and then to frame a factory worker, Stephen Blackpool, for the crime. Louisa Gradgrind endures a miserable marriage to her father's wealthy friend, Josiah Bounderby.At the moral center of the novel is Sissy Jupe, a girl who proves impervious to Gradgrind's educational system. Sissy, the daughter of a horse trainer who works for Sleary's Circus, is abandoned by her father and taken into the Gradgrind home. Sharing the moral center with Sissy is Stephen Blackpool, a weaver whose honesty and conviction cause him to run afoul of both his employer Bounderby and the demagogic Slackbridge, organizer for the trade union.In her reading of Hard Times, Nussbaum identifies four elements of utilitarianism: commensurability, aggregation, maximizing, and exogenous preferences, all of which are both dramatized in the novel and critiqued by it (PJ, p. 14). Commensurability means that "all the valuable things under consideration [are regarded as] valuable because they contain some one thing that itself varies only in quantity" (PJ, p. 14). Characters that Dickens presents as memorable individuals are seen by Gradgrind's system as "parcels of human nature." Students in Gradgrind's School are called by number instead of name, and the workers of Coke-town are seen as "hands and stomachs," and are likened to "ants and beetles." Individuality is erased by what Nussbaum terms Gradgrind's "abstracting mathematical mind" (PJ, p. 21).Aggregation, the second utilitarian element, means that data about individual lives is pooled, "without regarding the boundaries between lives as especially salient for the purposes of choice" (p. 14). Louisa Gradgrind is taught, for example, to view the working classes as "Something to be worked so much and paid so much, and there ended; something to be infallibly settled by laws of supply and demand; something that blundered against those laws, and floundered into difficulty; something that was a little pinched when wheat was dear, and overate itself when wheat was cheap... But, she had scarcely thought more of separating [End Page 418] [the people of Coketown] into units, than of separating the sea itself into its... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journey to WellnessRoberta PriceI should preface this by saying that as a child and early teen years I was lean, well within my weight range for my height of 5’3”. I was physically active as a snow skier, swimmer, hiker and biker. I started running in high school until I got pregnant at the age of 17 in 1988, but even then, my family and I had a gym (...) membership and I worked out with a trainer until my belly got too big and complications from pre–eclampsia forced me to bed rest the last four weeks of my pregnancy. I gained about 80 pounds, mostly water, during this time. Post pregnancy, I lost all my weight and resumed my active lifestyle of walking etc. It wasn’t until I got married in 1990 that I found my weight creeping up on me, slowly, every year. I was still active with three kids and a husband by then, but bad eating habits and cheap carbohydrates were not my friend.My efforts to return to leanness started a few years ago, about 2006. At that point, I weighed at least 200 pounds and I was not happy. Everyone knows the best way to lose weight is to exercise and watch what you eat, so I start daily walks. While walking I started having problems with my legs going numb to the point that I could not feel my feet hit the ground. At first I thought this feeling was due to a pinched nerve as a result of a single–vehicle car accident I was in earlier that year. Some days my legs would not bother me while walking and other days only a few steps would bring on the numbness. Also, I was susceptible to feelings of panic and a racing heart beat. My doctor at the time never once mentioned my weight being an issue. The nurse would write my weight on the chart, I would cringe as I waited for the lecture from my doctor about my weight to start. It never did. It was a strange, sort of “non–issue” with him as I had three kids so I was fat from that. My physician just said, “Lose the weight, I have no idea what is causing the numbness in your legs.”Fast forward to 2011, I am now under the care of a chiropractor in hopes of relieving the numbness that is happening all too frequently now. An ultrasound of my veins showed good blood flow so that ruled out a circulation issue. The chiropractor prescribed physical therapy to help ease my lower back pain hoping that would relieve the nerves I thought were pinched. I was prescribed high blood pressure medication by my doctor, with adverse side effects such as a nagging cough that would not go away—no matter how much cough medicine I consumed. It was during these sessions with my physical therapist that I was able to lose 10 pounds.There is a lot of self–talk in the life of an overweight or obese person. Everyday I woke up, knowing I had to lose weight. Every single time I looked in any mirror or saw any photo (which I was careful to be the photographer and not a subject as denial had become my best and worst friend). It was the subject of many a late night conversation with my husband, whom by the way, at his worst weight was 30 pounds over his preferred height to weight ratio. Not a single doctor I saw previous to this offered any hope for weight loss other than to shove a piece of paper at me telling me to eat these “healthy foods” listed. Since I was the family chef and chief purchaser of food, I was buying and eating vegetables, fruit, whole grains, and attempting to cut down on the processed foods—although, we were heavy eaters of potatoes, pastas, bagels, pizzas and other high carbohydrate foods. Over the years, [End Page 112] the most weight I had lost “counting calories” or portioning out “slow carbs” over “fast carbs” only afforded me a 15 pound loss, to be gained... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Martha Nussbaum on Dickens's Hard TimesPaulette KidderAt the heart of Martha Nussbaum's work in capability ethics is a rejection of utilitarianism. Nussbaum has repeatedly recounted a pivotal moment in Dickens's Hard Times (1854), in which the young Sissy Jupe delivers an innocent but devastating critique of the utilitarian system.1 Nussbaum's most extended and compelling reading of Hard Times appears in Poetic Justice: The Literary Imagination and Public Life.2 Nussbaum (...) convincingly shows that Dickens's novel is a "deep attack" on utilitarianism, going to the heart of the assumption that the human good consists in maximizing the satisfaction of preferences of the greatest aggregate of persons.In what follows, I will review Nussbaum's philosophical reading of the novel and its critique of utilitarianism, and then return to Hard Times to show that Nussbaum has systematically omitted references to the Biblical themes and references that pervade the novel. Arguing that Dickens's attack on utilitarianism draws much of its power from the resonance of these historically rooted symbols of transcendence, I will conclude with a reflection on the reasons for Nussbaum's avoidance of these themes in her own reading of the book.Hard Times, which focuses on a set of characters living in the polluted and class-divided manufacturing city of "Coketown," is known as Dickens's most polemical novel. The novel announces its central theme immediately in the opening speech by Thomas Gradgrind to the young students of the Gradgrind School: "Now, what I want is, Facts. Teach [End Page 417] these boys and girls nothing but Facts. Facts alone are wanted in life. Plant nothing else, and root out everything else...."3From the youngest age, the children in Gradgrind's school are taught to avoid wonder and imagination and only to focus on science and mathematics—the study of what is observable and measurable. This education leaves his two eldest children, Tom and Louisa, miserably unequipped for the choices they face as adults. Young Tom Gradgrind grows up to be an undisciplined wastrel, incurring gambling debts that lead him to embezzle money and then to frame a factory worker, Stephen Blackpool, for the crime. Louisa Gradgrind endures a miserable marriage to her father's wealthy friend, Josiah Bounderby.At the moral center of the novel is Sissy Jupe, a girl who proves impervious to Gradgrind's educational system. Sissy, the daughter of a horse trainer who works for Sleary's Circus, is abandoned by her father and taken into the Gradgrind home. Sharing the moral center with Sissy is Stephen Blackpool, a weaver whose honesty and conviction cause him to run afoul of both his employer Bounderby and the demagogic Slackbridge, organizer for the trade union.In her reading of Hard Times, Nussbaum identifies four elements of utilitarianism: commensurability, aggregation, maximizing, and exogenous preferences, all of which are both dramatized in the novel and critiqued by it (PJ, p. 14). Commensurability means that "all the valuable things under consideration [are regarded as] valuable because they contain some one thing that itself varies only in quantity" (PJ, p. 14). Characters that Dickens presents as memorable individuals are seen by Gradgrind's system as "parcels of human nature." Students in Gradgrind's School are called by number instead of name, and the workers of Coke-town are seen as "hands and stomachs," and are likened to "ants and beetles." Individuality is erased by what Nussbaum terms Gradgrind's "abstracting mathematical mind" (PJ, p. 21).Aggregation, the second utilitarian element, means that data about individual lives is pooled, "without regarding the boundaries between lives as especially salient for the purposes of choice" (p. 14). Louisa Gradgrind is taught, for example, to view the working classes as "Something to be worked so much and paid so much, and there ended; something to be infallibly settled by laws of supply and demand; something that blundered against those laws, and floundered into difficulty; something that was a little pinched when wheat was dear, and overate itself when wheat was cheap... But, she had scarcely thought more of separating [End Page 418] [the people of Coketown] into units, than of separating the sea itself into its... (shrink)

This paper offers a cheap solution to Laura Valentini’s paradox of ideal theory. An ideal theory cannot be sound by definition, since in the relevant sense of “ideal theory” it involves false propositions.

The premise of this article is straightforward: cheap art as a method and movement, though often ignored in the aesthetics literature, is ideally suited for creative activism. To understand this claim, we must have a working definition of the term "cheap art", which I develop in the first section. In doing so, I focus on four features of cheap art, united by the core idea of anti-elitism, that make it well suited to support creative activism: (1) (...) class='Hi'>Cheap art is light, quick, sloppy, and easy to do. (2) Cheap art is made from cheap materials. (3) Cheap art rejects the idea of art as a business created for the artworld elite and aims instead to provide art of the people and for the people. (4) Cheap art challenges its audience members rather than seeking to placate or soothe them. After a brief defense of the claim that cheap art is in fact art, I discuss each aspect in detail, emphasizing its advantages for creative activism. I close with two suggestions for evaluating cheap art, which I argue can be extended to creative activism more broadly. (shrink)

Thomas Sattig has argued recently that constitutionalism renders determinism about the actual world false, just in virtue of ordinary facts about ordinary middle-sized material objects. However, it seems that, if determinism about the actual world is false, this should be so for reasons of physics rather than in virtue of ordinary facts about ordinary objects. This is the problem of cheap indeterminism. Sattig also claims, however, that constitutionalists can solve this problem if they abandon an attractive and promising solution (...) to the classical grounding problem affecting their view. In this paper I argue that, against his claims, constitutionalists can solve the problem of cheap indeterminism and the grounding problem simultaneously. (shrink)

A democratic ethics of biological technology must engage the public. This is not easy to do in a way that satisfies the demands of democratic ethics, or meets the pace of rapidly changing, complex technology. This paper describes a solution proposed by the University of British Columbia’s Norms Evolving in Response to Dilemmas interdisciplinary research group. The solution, the NERD web survey, has three distinct advantages over other methods: it is Deep—the survey provides deep data, particularly when compared to alternatives (...) such as polls and focus groups; Cheap—our survey is cost effective, which is important for a truly democratic tool; and Improvable—the NERD survey is a work in progress, improvable by design. (shrink)

Too often in a hospital setting, forgiveness is thought to be automatic—given if a physician makes the apology. But this is cheap grace: a forgiveness achieved without the participation of the injured party. We must remember that forgiveness must be given, and devise new practices to see that it can be.

Crowdsourcing is an increasingly popular method for researchers in the social and behavioral sciences, including experimental philosophy, to recruit survey respondents. Crowdsourcing platforms, such as Amazon’s Mechanical Turk (MTurk), have been seen as a way to produce high quality survey data both quickly and cheaply. However, in the last few years, a number of authors have claimed that the low pay rates on MTurk are morally unacceptable. In this paper, I explore some of the methodological implications for online experimental philosophy (...) research if, in fact, typical pay practices on MTurk are morally impermissible. I argue that the most straightforward solution to this apparent moral problem—paying survey respondents more and relying only on “high reputation” respondents—will likely increase the number of subjects who have previous experience with survey materials and thus are “non-naïve” with respect to those materials. I then discuss some likely effects that this increase in experimental non-naivete will have on some aspects of the “negative” program in experimental philosophy, focusing in particular on recent debates about philosophical expertise. (shrink)

Costly signalling theory has become a common explanation for honest communication when interests conflict. In this paper, we provide an alternative explanation for partially honest communication that does not require significant signal costs. We show that this alternative is at least as plausible as traditional costly signalling, and we suggest a number of experiments that might be used to distinguish the two theories.

To avoid problems with classical theories that take our mental states to represent in virtue of what propositions they represent, and more recent theories that reverse the representational priority, Grzankowski and Buchanan (Philos Stud 176:3159–3178, 2019) propose a “cheap” theory of propositions that does not assume that they are representational entities. They believe that everything there is to know about propositions is provided by the principle that token mental states have the same propositional content if they represent the same (...) things in the same way. I show that the postulated correlation of propositions with mental states does not suffice for propositions to have standard properties like truth values or constituent structures, or to secure the truth of their other basic principle “essentiality of content.” Their theory tells us so little about what propositions are that there is no reason to believe that propositions are object of mental states, or that they exist at all. (shrink)

Most evolutionary analyses of animal communication suggest that low-cost signals can evolve only when both the signaller and the recipient rank outcomes in the same order. When there is a conflict of interest between sender and receiver, honest signals must be costly. However, recent work suggests that low-cost signals can be evolutionarily stable, even when the sender and the receiver rank outcomes in different orders, as long as the interest in achieving coordination is sufficiently great. In this paper, we extend (...) this body of work by analysing a game theory model that shows that low-cost signals can evolve when there are conflicts of interest and no interest in coordination, as long as individuals interact repeatedly. We also present an empirical example indicating that female rhesus macaques, Macaca mulatta, use honest, low-cost, vocal signals to facilitate interactions when conflicts of interest exist. (shrink)

This paper investigates experimentally the effects of communication in distinct games with complete information. We design four games resulting from the interaction between two incentive elements: strategic complementarity and coordination. These incentive elements allow to analyse the use of cheap talk as an efficiency-enhancing and coordinating device. We implement a restricted communication protocol in repeated settings with fixed partners. Our findings provide robust evidence about how cheap talk interacts with incentives to explain strategic behaviour in a dynamic way. (...) As expected, cheap talk increases efficiency under complementarity incentives, and the coordination level under coordination incentives. As novelty, the use of limited communication in repeated interactions has led to identify specific time-varying message profiles as the most effective messages in the coordination games. While the content of messages is explained by the complementarity incentives, faithfulness to credible messages is determined by the coordination incentives. (shrink)

Cheap talk has often been thought incapable of supporting the emergence of cooperation because costless signals, easily faked, are unlikely to be reliable (Zahavi and Zahavi, 1997). I show how, in a social network model of cheap talk with reinforcement learning, cheap talk does enable the emergence of cooperation, provided that individuals also temporally discount the past. This establishes one mechanism that suffices for moving a population of initially uncooperative individuals to a state of mutually beneficial cooperation (...) even in the absence of formal institutions. (shrink)

In this paper based on original fieldwork, I seek to contribute to critical scholarship in international law by providing an investigation into the engagement with international law by actors in civil society working against son preference primarily in Tirupati, India. I suggest that the turn to the international legal order by civic actors should be theorized as something else than as merely coming ‘from above’, ‘from below’ or as a ‘translation’ of ‘global’ law to ‘local’ conditions. Instead, I propose that (...) the mobilization of international law within Tirupati’s civil society should be seen as an emancipatory undertaking, an act of resistance with the overarching ambition to reclaim the zenana. In that, I argue, the strategies within Tirupati’s civil society are more appropriately understood as critical international law put into practice. (shrink)

Except in extraordinary circumstances, patients' clinical care should reflect their preferences. Incapacitated patients cannot report their preferences. This is a problem. Extant solutions to the problem are inadequate: surrogates are unreliable, and advance directives are uncommon. In response, some authors have suggested developing algorithmic "patient preference predictors" (PPPs) to inform care for incapacitated patients. In a recent paper, Earp et al. propose a new twist on PPPs. Earp et al. suggest we personalize PPPs using modern machine learning (ML) (...) techniques. In this paper, I argue that, contrary to Earp et al.'s claim, personalized patient preference predictors are neither technically feasible nor ethically desirable. (shrink)

ABSTRACT This paper investigates the concept of wrongful disability. That concept suggests that parents are morally obligated to prevent the genetic transmission of certain conditions and so, if they do not, any resulting disability is ‘wrongful’. In their book From Chance to Choice, Buchanan, Brock, Daniels and Wikler defend the concept of wrongful disability using the principle of avoidability via substitution. That principle is scrutinised here. It is argued that the idea of avoidability via substitution is both conceptually problematic and (...) rather insensitive. Instead, it is suggested that the question of whether or not bringing a particular disability about is wrongful does not simply hinge on whether or not substitution takes place. Rather, it involves an evaluation of parental aspirations and responsibilities. It is argued that the desire not to be responsible for creating challenges for others that lie outside what is perceived to be an acceptable range provides a justification for termination of pregnancy on the grounds of projected disability that neither commits one to a wrongful life claim, nor requires that one substitute a non‐disabled child instead. The ramifications of such an approach are explored. The paper concludes by suggesting that the question of what is considered to be an acceptable range of human capability is an increasingly important one. It is argued that, when addressing that question, we should be acutely aware of the social context that may go some way to define what we consider to be an acceptable range. (shrink)

Complex systems and complex missions take years of planning and force launches to become incredibly expensive. The longer the planning and the more expensive the mission, the more catastrophic if it fails. The solution has always been to plan better, add redundancy, test thoroughly and use high quality components. Based on our experience in building ground based mobile robots (legged and wheeled) we argue here for cheap, fast missions using large numbers of mass produced simple autonomous robots that are (...) small b y today's standards (1 to 2 Kg). We argue that the time between mission conception and implementation can be radically reduced, that launch mass can be slashed, that totally autonomous robots can be more reliable than ground controlled robots, and that large numbers of robots can change the tradeoff between reliability of individual components and overall mission success. Lastly, we suggest that within a few years it will be possible at modest cost to invade a planet with millions of tiny robots. (shrink)

According to a contextualist account of knowledge ascriptions, it’s possible for both Skeptic’s assertion of “Moore doesn’t know (at a particular time t0) that he has hands” and Normal’s simultaneous assertion of “Moore does know (at t0) that he has hands” to be true, so long as these assertions are issued in different contexts. That’s because the truth-conditions of such knowledge ascriptions (or denials) are fixed partly by features of the context in which those ascriptions (or denials) are issued.

In a well-ordered society, democratic officials face an assurance problem. They want to ensure that others will act reasonably when they do the same. According to political liberals, public reason can solve this problem, but the details of how assurance is generated are unclear. This article explains the assurance mechanism in political liberalism. Apart from public reason, mutual assurance is also provided by a long-term record of civic deeds. By performing civic deeds over time, officials signal their reasonableness to each (...) other. This record of civic deeds is costly to unreasonable officials and thus represents a reliable way to differentiate trustworthy fellows from others. The article also shows that a recent critique of political liberalism, which argues that public reason is merely cheap talk and thus political liberalism fails to provide mutual assurance, misses the point. It overlooks that assurance is created through talks and deeds together. (shrink)

Contrastivism is the idea that knowledge is question-relative: to know is to be able to answer a contextually salient question. Constrastivism's main selling point is that it promises to respect ordinary speakers' judgments about knowledge claims made in various contexts. I show that contrastivism fails to fulfill this promise, and argue that the view I call epistemic pluralism does much better in this respect.

This chapter argues that the attempt to derive the context-sensitivity of an expression from the context-sensitivity of expressions used in a putative conceptual analysis of the property or properties expressed by that expression fails.

Most evolutionary analyses of animal communication suggest that low-cost signals can evolve only when both the signaller and the recipient rank outcomes in the same order. When there is a conflict of interest between sender and receiver, honest signals must be costly. However, recent work suggests that low-cost signals can be evolutionarily stable, even when the sender and the receiver rank outcomes in different orders, as long as the interest in achieving coordination is sufficiently great. In this paper, we extend (...) this body of work by analysing a game theory model that shows that low-cost signals can evolve when there are conflicts of interest and no interest in coordination, as long as individuals interact repeatedly. We also present an empirical example indicating that female rhesus macaques, Macaca mulatta, use honest, low-cost, vocal signals to facilitate interactions when conflicts of interest exist. (shrink)

The article presents the results of an interdisciplinary (psychological, behavioral, sociological, urban) survey of residents of elite residential complexes of Odessa regarding theirs urban infrastructure preferences, as well as the degree of satisfaction with their place of residence. It was found that respondents are characterized by a high level of satisfaction with their place of residence. It was also revealed that the security criterion of the district is the main one for choosing a place of residence, which indicates the (...) unmet townspeople need for the general safety of the urban environment. Based on the obtained empirical data, an analysis of significant factors affecting the urban infrastructure preferences of residents from the point of view of the systemic concept of the social ecology of the city is conducted. Obtained data viewed that living in high-rise (multi-storey) buildings correlates with a low level of satisfaction, while low-rise buildings positively correlate with such significant aspects as the view from the window, a small number of neighbors, proximity to the sea, and effective house management. Multivariate regression revealed a positive relationship with such infrastructure objects as shopping and entertainment centers, postal services, places of family leisure, etc., which indicates the dominance of the consumer strategy in the behavior of the city resident. The collected empirical material served as the base for identifying the behavioral trends of the townspeople and allowed to simulate a qualitative profile of the activity of everyday support and personal development. (shrink)

ChickenHawk is a social-dilemma game that distinguishes uncoordinated from coordinated cooperation. In tests with players belonging to a culturally homogeneous population, natural-language “cheap talk” led to efficient coordination, while nonlinguistic signaling yielded uncoordinated altruism. In a subsequent test with players from a moderately more heterogeneous population nearby, the “cheap talk” condition still produced better coordination than other signaling conditions, but at a lower level and with fewer acts of altruism overall. Implications are: (1) without language, even willing cooperators (...) coordinate poorly; (2) given a sufficiently homogeneous social group, language can coordinate cooperation in the face of opportunities for anonymous defection; (3) coordination therefore depends not on merely a general propensity to cooperate but on the overlap of social identities, which are always costly to acquire and maintain. So far as linguistic variation establishes how much social identities overlap, natural-language “cheap talk” is self-insuring, suggesting that linguistic variation is itself adaptive. (shrink)

Philosophers working on time-biases assume that people are hedonically biased toward the future. A hedonically future-biased agent prefers pleasurable experiences to be future instead of past, and painful experiences to be past instead of future. Philosophers further predict that this bias is strong enough to apply to unequal payoffs: people often prefer less pleasurable future experiences to more pleasurable past ones, and more painful past experiences to less painful future ones. In addition, philosophers have predicted that future-bias is restricted to (...) first-person preferences, and that people’s third-person preferences are time-neutral. Philosophers disagree vigorously about the normative status of these preferences—i.e., they disagree about whether first-person future-bias is rationally permissible. Time-neutralists, for example, have appealed to the predicted asymmetry between first- and third-person preferences to argue for the rational impermissibility of future-bias. We empirically tested these predictions, and found that while people do prefer more past pain to less future pain, they do not prefer less future pleasure to more past pleasure. This was so in both first and third-person conditions. This suggests that future-bias is typically non-absolute, and is more easily outweighed in the case of positive events. We connect this result to the normative debate over future-bias. (shrink)