Information is widely perceived as essential to the study of communication and representation; still, theorists working on these topics often take themselves not to be centrally concerned with "Shannon information", as it is often put, but with some other, sometimes called "semantic" or "nonnatural",kind of information. This perception is wrong. Shannon's theory of information is the only one we need. -/- I intend to make good on this last assertion by canvassing a fully (Shannon) informational answer to the metasemantic (...) question of what makes something a representation, for a certain important family of cases. This answer and the accompanying theory, which represents a significant departure from the broadly Dretskean philosophical mainstream, will show how a number of threads in the literature on naturalistic metasemantics, aimed at describing the purportedly non-informational ingredients in representation, actually belong in the same coherent, purely information-theoretic picture. (shrink)

We compare the elementary theories of Shannon information and Kolmogorov complexity, the extent to which they have a common purpose, and wherethey are fundamentally different. We discuss and relate the basicnotions of both theories: Shannon entropy, Kolmogorov complexity, Shannon mutual informationand Kolmogorov (``algorithmic'') mutual information. We explainhow universal coding may be viewed as a middle ground betweenthe two theories. We consider Shannon's rate distortion theory, whichquantifies useful (in a certain sense) information.We use the communication of information as (...) our guiding motif, and we explain howit relates to sequential question-answer sessions. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:464 Feminist Studies 44, no. 2. © 2018 by Feminist Studies, Inc. Claire Raymond and Sarah Corse A Distorting Mirror: Educational Trajectory After College Sexual Assault This article focuses on the broad and specific impacts of college sexual assault on student-survivors’ academic performance, academic trajectory, and their sense of self in relation to the university community. We frame this study with, and relate our findings to, the historic and (...) theoretical literatures that provide the context for this essay, including the large and burgeoning literature on the sexual assault of women college students and recent studies analyzing the role of fraternities in sexual assault, students’ fears and perceptions about college assault, bystander intervention training, and survivors’ grade-point averages after assault.1 Our study also builds on the history of feminist resistance to rape, feminist writings about rape, and campus activism against rape, with the 1. Cortney Franklin, Leana Allen Bouffard, and Travis C. Pratt, “Sexual Assault on the College Campus: Fraternity Affiliation, Male Peer Support, and Low Self-Control,” Criminal Justice and Behavior 39, no. 11 (2012): 1457– 80; Christine A. Gidycz, John R. McNamara, and Katie M. Edwards, “Women ’s Risk Perception and Sexual Victimization: A Review of the Literature,” Aggression and Violent Behavior 11, no. 5 (2006): 441–56; Jennifer Katz and Jessica Moore, “Bystander Education Training for Campus Sexual Assault Prevention: An Initial Meta-Analysis,” Violence and Victims 28, no. 6 (2013): 1054–67; Douglas W. Pryor and Marion R. Hughes, “Fear of Rape among College Women: A Social Psychological Analysis,” Violence and Victims 28, no. 3 (2013): 443–65; Carol E. Jordan, Jessica L. Combs, and Gregory T. Smith, “An Exploration of Sexual Victimization and Academic Performance among College Women,” Trauma, Violence, & Abuse 15, no. 3 (2014): 191–200. Claire Raymond and Sarah Corse 465 goal of shedding light on one aspect of the problem. Groundbreaking (and in some cases controversial) works analyzing the cultures of rape, such as Susan Brownmiller’s Against Our Will and Peggy Sanday’s “The Socio-Cultural Context of Rape” (in which Sanday creates the concept of the rape-producing culture—a concept that is central to our argument in this essay), found immediate reception with feminist activists of the 1970s and early 1980s.2 Mary Koss’s work regarding the scope of rape in college settings is also foundational to our study of campus rape.3 Susan Estrich, Catharine MacKinnon, and other feminist theorists in the mid-1980s developed critical apparatuses to shift the understanding of rape, providing a feminist framework wherein rape is interpreted as violence committed against a woman—in opposition to the patriarchal argument that rape is caused by a woman’s actions or is the product of her distortion of events after the fact.4 Angela Davis and bell hooks were deeply influential in framing understandings of the racial and racist aspects of feminist discussions of rape, while legal scholar Sarah Deer has more recently broadened understandings of the racialized discourse of rape, and Lisa Wade has written on twenty-first century hookup culture and the ways that this social landscape promulgates rates of maleon -female rape that are significantly higher on college campuses than in the general population.5 2. Peggy Reeves Sanday, “The Socio-Cultural Context of Rape: A Cross-Cultural Study,” Journal of Social Issues 37, no. 4 (1981): 5–27; Susan Brownmiller, Against Our Will: Men, Women and Rape (New York: Penguin Books, 1976). 3. Mary P. Koss, Christine A. Gidycz, and Nadine Wisniewski, “The Scope of Rape: Incidence and Prevalence of Sexual Aggression and Victimization in a National Sample of Higher Education Students,” Journal of Consulting and Clinical Psychology 55, no. 2 (1987): 162–70. 4. Susan Estrich, Real Rape: How the Legal System Victimizes Women Who Say No (Cambridge, MA: Harvard University Press, 1988); Duncan Chappell, Robley Geis, and Gilbert Geis, eds., Forcible Rape: The Crime, the Victim and the Offender (New York: Columbia University Press, 1977). 5. Angela Davis, “Rape, Racism, and the Myth of the Black Rapist,” in her Women, Race, and Class (New York: Vintage Books, 1983), 172–201; bell hooks, Feminist Theory: From Margin to Center (Boston: South End Press, 1984); Sarah Deer, The Beginning and End... (shrink)

The objective of the present edition of this monograph is the same as that of earlier editions, namely, to provide readers with some mathemati cal maturity a rigorous and modern introduction to the ideas and principal theorems of probabilistic information theory. It is not necessary that readers have any prior knowledge whatever of information theory. The rapid development of the subject has had the consequence that any one book can now cover only a fraction of the literature. The (...) latter is often written by engineers for engineers, and the mathematical reader may have some difficulty with it. The mathematician who understands the content and methods of this monograph should be able to read the literature and start on research of his own in a subject of mathematical beauty and interest. The present edition differs from the second in the following: Chapter 6 has been completely replaced by one on arbitrarily varying channels. Chapter 7 has been greatly enlarged. Chapter 8 on semi-continuous channels has been drastically shortened, and Chapter 11 on sequential decoding completely removed. The new Chapters 11-15 consist entirely of material which has been developed only in the last few years. The topics discussed are rate distortion, source coding, multiple access channels, and degraded broadcast channels. Even the specialist will find a new approach in the treatment of these subjects. Many of the proofs are new, more perspicuous, and considerably shorter than the original ones. (shrink)

I present a computational-level model of semantic interference effects in online word production within a rate–distortion framework. I consider a bounded-rational agent trying to produce words. The agent's action policy is determined by maximizing accuracy in production subject to computational constraints. These computational constraints are formalized using mutual information. I show that semantic similarity-based interference among words falls out naturally from this setup, and I present a series of simulations showing that the model captures some of the key (...) empirical patterns observed in Stroop and Picture–Word Interference paradigms, including comparisons to human data from previous experiments. (shrink)

Unsupervised learning techniques, e.g. clustering, is useful for obtaining a summary of a dataset. However, its application to large databases can be computationally expensive. Alternatively, useful information can also be retrieved from its subsets in a more efficient yet effective manner. This paper addresses the problem of finding a small subset of minority instances whose distribution significantly differs from that of the majority. Generally, such a subset can substantially overlap with the majority, which is problematic for conventional estimation of distribution. (...) This paper proposes a new approach for estimating a minority distribution based on Information Theoretic Framework, an extension of the Rate Distortion Theory for unsupervised learning tasks. Specifically, the proposed method estimates parameters which maximize the divergence between the minority and majority distributions, penalizes the redundancy of data expression based on the mutual information between the observed and hidden variables, and employs a hard assignment approximation to avoid computation of trivial conditional probabilities. The algorithm of the proposed method has no problem-dependent parameter and its time and space complexities are linear to the size of the minority subset. Experiments using artificial datasets show the proposed method yields significantly high precision and sensitivity in detecting minority subsets which substantially overlaps with the majority. The proposed method also substantially outperforms one-class classification and mixture estimation methods in real-world benchmark datasets for text and satellite imagery classification. (shrink)

Categorization behavior can be fruitfully analyzed in terms of the trade‐off between as high as possible faithfulness in the transmission of information about samples of the classes to be categorized, and as low as possible transmission costs for that same information. The kinds of categorization behaviors we associate with conceptual atoms, prototypes, and exemplars emerge naturally as a result of this trade‐off, in the presence of certain natural constraints on the probabilistic distribution of samples, and the ways in which we (...) measure faithfulness. Beyond the general structure of categorization in these circumstances, the same information‐centered perspective can shed light on other, more concrete properties of human categorization performance, such as the results of certain prominent experiments on supervised categorization. (shrink)

Chapter 5 is an essay on the methodology of equilibrium theory. In the course of examining recent controversies concerning lawlike claims and "assumptions" in economic theory, I reach a position similar to J. S. Mill's. Neo-classical economics is what Mill would call "a separate science." It follows a deductive method, since its basic laws supported by everyday experience. In its general equilibrium formulation, equilibrium theory possesses, however, no explanatory worth and very little explanatory importance, since its idealizations (...) are not legitimate. General equilibrium theory ought fundamentally to be regarded as an explanation of how economic equilibrium is possible. ;In conclusion I argue that Sraffa's contribution is a legitimate form of economic theorizing. Those methodological views, like Lionel Robbins', which would proscribe the sort of piecemeal theorizing Sraffa exemplifies, are, as methodological strictures, unjustified. In fact they involve an ideological distortion. Given the weaknesses in general equilibrium theory identified in Chapters 3 and 5, one has good reason to be eclectic. The Austrian theory, despite the Cambridge criticisms, may be useful in some investigations. A much more segmented economics built around Sraffa's work may have a great deal to teach us. Theories of capital, interest and exchange value currently are underdeveloped, unsupported, and subject to ideological influence. ;In Chapter 3 one special formulation of intertemporal general equilibrium theory is examined. I argue that general equilibrium theory may be taken as a theory of the rate of interest to which the Cambridge criticisms do not apply. Puzzles remain, however, concerning both the apparently lawlike claims and the unrealistic stipulations concerning background conditions that general equilibrium theory makes. ;In Chapter 4 Sraffa's system in The Production of Commodities by Means of Commodities is presented and tentatively assessed. I argue that it is consistent with equilibrium theory, but may be combined with other claims that are not consistent with equilibrium theory. What is puzzling but, I argue, methodologically legitimate in Sraffa's work is that he takes as givens factors like the composition of output, that are themselves subject to further economic analysis. Sraffa's work, when properly understood, can prove valuable to Marxian economists. ;Chapter 1 establishes a contrast between physical cost and marginal utility theories of exchange value and examines why issues concerning capital and interest are theoretically central to both theories. I point out that physical cost theories of value are not tenable. ;Chapter 2 is concerned with simplified aggregate capital theories, especially Wicksell's Austrian theory of capital, and with the Cambridge criticisms of such theories. The Cambridge criticisms show, I conclude, that aggregative capital theories make unwarranted economic claims. ;This dissertation examines from both an economic and a philosophical perspective controversies concerning the theory of capital and interest and the relationship of capital and interest to exchange value. The fundamentals of the neo-classical and neo-Ricardian approaches to economic theory are made explicit and compared. The neo-Ricardian approach is partially defended. (shrink)

We extend recent information-theoretic phase transition approaches to evolutionary and cognitive process via the Rate Distortion and Joint Asymptotic Equipartition Theorems, in the circumstance of interaction with a highly structured environment. This suggests that learning plateaus in cognitive systems and punctuated equilibria in evolutionary process are formally analogous, even though evolution is not cognitive. Extending arguments by Adami et al. (2000), we argue that 'adaptation' is the process by which a distorted genetic image of a coherently structured environment (...) is imposed upon a species. (shrink)

Many researchers want to unify probability and logic by defining logical probability or probabilistic logic reasonably. This paper tries to unify statistics and logic so that we can use both statistical probability and logical probability at the same time. For this purpose, this paper proposes the P–T probability framework, which is assembled with Shannon’s statistical probability framework for communication, Kolmogorov’s probability axioms for logical probability, and Zadeh’s membership functions used as truth functions. Two kinds of probabilities are connected by an (...) extended Bayes’ theorem, with which we can convert a likelihood function and a truth function from one to another. Hence, we can train truth functions (in logic) by sampling distributions (in statistics). This probability framework was developed in the author’s long-term studies on semantic information, statistical learning, and color vision. This paper first proposes the P–T probability framework and explains different probabilities in it by its applications to semantic information theory. Then, this framework and the semantic information methods are applied to statistical learning, statistical mechanics, hypothesis evaluation (including falsification), confirmation, and Bayesian reasoning. Theoretical applications illustrate the reasonability and practicability of this framework. This framework is helpful for interpretable AI. To interpret neural networks, we need further study. (shrink)

BackgroundThe COVID-19 pandemic has changed the healthcare landscape drastically. Stricken by sharp surges in morbidity and mortality with resource and manpower shortages confounding their efforts, the medical community has witnessed high rates of burnout and post-traumatic stress amongst themselves. Whilst the prevailing literature has offered glimpses into their professional war, no review thus far has collated the deeply personal reflections of physicians and ascertained how their self-concept, self-esteem and perceived self-worth has altered during this crisis. Without adequate intervention, this may (...) have profound effects on their mental and physical health, personal relationships and professional efficacy.MethodsWith mentions of the coronavirus pervading social media by the millions, this paper set out to collate and thematically analyse social media posts containing first-person physician reflections on how COVID-19 affected their lives and their coping mechanisms. A consistent search strategy was employed and a PRISMA flowchart was used to map out the inclusion/exclusion criteria.ResultsA total of 590 social media posts were screened, 511 evaluated, and 108 included for analysis. Salient themes identified include Disruptions to Personal Psycho-Emotional State, Disruptions to Professional Care Delivery, Concern for Family, Response from Institution, Response from Society and Coping Mechanisms.ConclusionIt is evident that the distress experienced by physicians during this time has been manifold, multi-faceted and dominantly negative. Self-concepts were distorted with weakened self-esteem and perceived self-worth observed. The Ring Theory of Personhood (RToP) was adopted to explain COVID-19’s impact on physician personhood as it considers existential, individual, relational and social concepts of the self. These entwined self-concepts serve as ‘compensatory’ to one another, with coping mechanisms buffering and fortifying the physician’s overall personhood. With healthcare institutions playing a vital role in providing timely and targeted support, it was further proposed that a comprehensive assessment tool based on the RToP could be developed to detect at-risk physicians and evaluate the presence and effectiveness of established support structures. (shrink)

Every infant has a right to bodily integrity. Removing healthy tissue from an infant is only permissible if there is an immediate medical indication. In the case of infant male circumcision there is no evidence of an immediate need to perform the procedure. As a German court recently held, any benefit to circumcision can be obtained by delaying the procedure until the male is old enough to give his own fully informed consent. With the option of delaying circumcision providing all (...) of the purported benefits, circumcising an infant is an unnecessary violation of his bodily integrity as well as an ethically invalid form of medical violence. Parental proxy ‘consent’ for newborn circumcision is invalid. Male circumcision also violates four core human rights documents—the Universal Declaration of Human Rights, the Convention on the Rights of the Child, the International Covenant on Civil and Political Rights, and the Convention Against Torture. Social norm theory predicts that once the circumcision rate falls below a critical value, the social norms that currently distort our perception of the practice will dissolve and rates will quickly fall. (shrink)

Individuals with different levels of education have substantial differences in their willingness to communicate with malicious nodes in a group; thus, the results of evolution of opinions tend to differ significantly. In this study, malicious nodes, driven by the benefits of a game, were added to groups of individuals with different levels of education, and a theoretical model of the game theory of group opinions that introduces malicious nodes was established. The influence of the proportion of malicious node spreading (...) messages, the extent of tampering when malicious nodes spread messages, and the distribution of education levels in the group on the evolution of group opinions were considered. It was found that the rate of evolution of group opinions declined in groups with higher average education levels. The results of this study can be used to explain the phenomenon of fewer knowledge exchange behaviors in communities with high education levels, as is found in actual sociology. The reason is that highly educated individuals are more affected by distorted news when communicating. Therefore, the loss of communication with malicious nodes is greater, resulting in lower vigilance and willingness to communicate. (shrink)

Why does trust collapse in times of crisis? And when, instead, does it become a driver of growth, generating value? This book offers an analysis of the dynamics of trust through a sociological interpretation of the thought of John Maynard Keynes, the first economist to understand the full extent of the confidence-lever. In the context of the 2007 crisis and following recession, the innovative concept of Economy of Trust explains how trust spontaneously replaces the weakened institutional system of quality assurance (...) and control and generates value. Indeed, the deficiency of such a system has become the ideal breeding ground for the growth of the Nominal Economy: the economy that distorts the perception of reality as it widens economic and social disparities, unbalances relationships between risk and wealth in the global society and dissolves the bonds of responsibility. In this way, trust is channeled towards strong "new powers", such as hedge funds companies, rating agencies and investment banks. Within this context, only targeted policies of Economy of Trust can funnel the 'store of value' effect generated by trust towards positive intents of building social capital. (shrink)

This article examines the work of professional service firms (PSFs) in their relationships with public corporations; work that is designed to ensure that investors and potential investors have information that will enable them to participate in the capital markets. Using an institutional theory lens, we view these efforts by PSFs as institutional maintenance work and specifically analyze their work related to policing (i.e., rating), enabling (i.e., tutoring), and embedding and routinizing (i.e., collaborating) that helps to support the capital market (...) as a core institution in society. We illustrate how there is a “dark” side to each of these forms of institutional work that exists because of ongoing conflicts of interest within and between their work practices. This dark side has the unintended consequence of producing often biased information or information unavailable to many. When a crisis brings this bias to light, some repair is introduced but often not enough to alleviate the distortion. Our contribution is, therefore, to shed light on the dark side of institutional maintenance work and to explore why repair is increasingly necessary, but often only partially effective. (shrink)

We analyze naturally occurring datasets from student use of educational technologies to explore a long-standing question of the scope of transfer of learning. We contrast a faculty theory of broad transfer with a component theory of more constrained transfer. To test these theories, we develop statistical models of them. These models use latent variables to represent mental functions that are changed while learning to cause a reduction in error rates for new tasks. Strong versions of these models provide (...) a common explanation for the variance in task difficulty and transfer. Weak versions decouple difficulty and transfer explanations by describing task difficulty with parameters for each unique task. We evaluate these models in terms of both their prediction accuracy on held-out data and their power in explaining task difficulty and learning transfer. In comparisons across eight datasets, we find that the component models provide both better predictions and better explanations than the faculty models. Weak model variations tend to improve generalization across students, but hurt generalization across items and make a sacrifice to explanatory power. More generally, the approach could be used to identify malleable components of cognitive functions, such as spatial reasoning or executive functions. (shrink)

The use of list-learning paradigms to explore false memory has revealed several critical findings about the contributions of similarity and relatedness in memory phenomena more broadly. Characterizing the nature of “similarity and relatedness” can inform researchers about factors contributing to memory distortions and about the underlying associative and semantic networks that support veridical memory. Similarity can be defined in terms of semantic properties, lexical/associative properties, or structural properties. By manipulating the type of list and its relationship to a non-studied critical (...) item, we review the effects of these types of similarity on veridical and false memory. All forms of similarity reviewed here result in reliable error rates and the effects on veridical memory are variable. The results across a variety of paradigms and tests provide partial support for a number of theoretical explanations of false memory phenomena, but none of the theories readily account for all results. (shrink)

Perhaps the strongest argument for scientific realism, the no-miracles-argument, has been said to commit the so-called base rate fallacy. The apparent elusiveness of the base rate of true theories has even been said to undermine the rationality of the entire realism debate. In this paper, I confront this challenge by arguing, on the basis of the Kuhnian picture of theory choice, that a theory is likely to be true if it possesses multiple theoretical virtues and is (...) embraced by numerous scientists, even when the base rate converges to zero. (shrink)

In a previous paper (Compléments pour une théorie des distorsions cognitives, Journal de Thérapie Comportementale et Cognitive, 2007), we did present some elements aimed at contributing to a general theory of cognitive distortions. The latter elements, based on the reference class, the duality and the system of taxa, are applied here to generalised anxiety disorder. This allows to describe, on the one hand, the specific distortions related to generalised anxiety disorder, consistently with recent work emphasising the role played by (...) uncertain situations with regard to future events. On the second hand, these elements allow to define one type of structured reasoning, of inductive nature, which contributes to the formation and maintenance of anxious ideas. (shrink)

The purpose of this study is to describe a conceptual framework for cognitive distortions, which notably allows to specify more accurately their intrinsic relationships. This conceptual framework aims at inserting itself within the apparatus of cognitive therapy and of critical thinking. The present analysis is based on the following fundamental concepts: the reference class, the duality and the system of taxa. With the help of these three notions, each cognitive distortion can be defined. A distinction is also made between, (...) on the one hand, general cognitive distortions and on the other hand, specific cognitive distortions. The present model allows then to define within the same conceptual framework the general cognitive distortions such as dichotomous reasoning, disqualifying a given pole, minimisation and maximisation. It also allows to describe as specific cognitive distortions: disqualifying the positive, selective abstraction and catastrophism. Furthermore, the present model predicts the existence of two other general cognitive distortions: the omission of the neutral and requalifying in the other pole. (shrink)

This article examines the response of minority gamers as they adopt new innovations in Xbox Live. Using diffusion of innovation theory, specific attention is given to gamers’ rate of adoption of the new Xbox Live environment, which was a recent update to the Xbox Live interface. By employing virtual ethnography, observations, and interviews reveal that gaming duration and gender are significant factors in identifying a gamer’s successful rate of adoption of the new innovation. Female participants reveal that (...) Xbox Live intentionally targets males as the default gamer and enact changes based on their needs. The research concludes with a plea to Xbox Live to acknowledge minority gamers such as women to incorporate their needs within the decision-making process of new innovations. (shrink)

I develop a rate-distortion analysis of signaling games with imperfect common interest. Sender and receiver should be seen as jointly managing a communication channel with the objective of minimizing two independent distortion measures. I use this analysis to identify a problem with 'functional' theories of deception, and in particular Brian Skyrms's: there are perfectly cooperative, non-exploitative instances of channel management that come out as manipulative and deceptive according to those theories.

The phenomenon of base-rate neglect has elicited much debate. One arena of debate concerns how people make judgments under conditions of uncertainty. Another more controversial arena concerns human rationality. In this target article, we attempt to unpack the perspectives in the literature on both kinds of issues and evaluate their ability to explain existing data and their conceptual coherence. From this evaluation we conclude that the best account of the data should be framed in terms of a dual-process model (...) of judgment, which attributes base-rate neglect to associative judgment strategies that fail to adequately represent the set structure of the problem. Base-rate neglect is reduced when problems are presented in a format that affords accurate representation in terms of nested sets of individuals. (shrink)

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We agree that current evolutionary accounts of base-rate neglect are unparsimonious, but we dispute the authors' account of the effect in terms of parallel associative and rule-based processes. We also question their assumption that cueing of nested set relations facilitates performance due to recruitment of explicit reasoning processes. In our account, such reasoning is always involved, but usually unsuccessful.

Henry Eyring's absolute rate theory explains the size of chemical reaction rate constants in terms of thermodynamics, statistical mechanics, and quantum chemistry. In addition it uses a number of unique concepts such as the 'transition state'. A key feature of the theory is that the explanation it provides relies on the comparison of reaction rate constant expressions derived from these individual theories. In this paper, the example is used to develop a naturalized notion of reduction (...) and the unity of science. This characterization provides the necessary clues to the sort of inter-theoretic linkages that are present in the theory of reaction rates. The overall theory is then further characterized as a theory network, establishing connections between non-reductive notions of inter-theory connections. This characterization also sheds new light on the unity of science. (shrink)

The article aims at elaborating a non-speculative concept of social pathology. In the first section, various conceptualizations (e.g. Habermas, Honneth) are critically revaluated. It is argued that (a) applying the originally medical concept of ‘pathology’ on social entities has untenable connotations (due to the lacking social equivalent of death); (b) grounding social pathology on the level of ‘social suffering’ is not in accordance with the actors’ horizon shaped by biomedical- and psy-discourses. To avoid these dead-ends, social pathologies are reinterpreted as (...) structural distortions causing diseases or mental disorders. To refine this initial definition, in the second section, Merleau-Ponty’s concept of chiasm is used as an ontological framework translating between medical and social diagnoses. The proposed concept of social pathology refers to those patterns of disrupted pre-intentional, intentional and mediated intertwining, which manifest as ill or psychopathological chiasm. In the third section, two case studies are elaborated: the intersubjective structures of depressed and asthmatic chiasm. Finally, the implications for critical theory and praxis are overviewed. (shrink)

The main purpose of this paper is to better understand how sustainability rating agencies, through discourse, promote an “ideology of numbers” that ultimately aims to establish a regime of normalization governing social and environmental performance. Drawing on Thompson’s (Ideology and modern culture: Critical social theory in the era of mass communication, 1990 ) modes of operation of ideology, we examine the extent to which, and how, the ideology of numbers is reflected on websites and public documents published by a (...) range of sustainability rating agencies. Our analysis indicates that the ideology of numbers promotes a relatively narrow vision of corporate social and environmental responsibility. That is, it establishes some areas of visibility while leaving in the shadow certain aspects of the ways in which companies fulfill, or fail to meet, their social and environmental responsibilities. The ideology of numbers also exerts power by identifying those companies that are deemed to be worthy of inclusion, or not, in a supposedly socially responsible corporate elite. (shrink)

... Reminds us that the future of free, increasingly complex societies depends on the ability of an educated citizenry to think clearly and critically and make decisions based on reliable information"--Jacket.

Many philosophers say that time involves a kind of passage that distinguishes it from space. A traditional objection is that this passage would have to occur at some rate, yet we cannot say what the rate would be. The paper argues that the real problem with time’s passage is different: time would have to pass at one second per second, yet this is not a rate of change. This appears to refute decisively not only the view that (...) time passes, but any tensed theory of time. (shrink)

We discuss some implications of the Holocaust for moral philosophy. Our thesis is that morality became distorted in the Third Reich at the level of its social articulation. We explore this thesis in application to several front-line perpetrators who maintained false moral self-conceptions. We conclude that more than a priori moral reasoning is required to correct such distortions.

Many contemporary philosophers rate error theories poorly. We identify the arguments these philosophers invoke, and expose their deficiencies. We thereby show that the prospects for error theory have been systematically underestimated. By undermining general arguments against all error theories, we leave it open whether any more particular arguments against particular error theories are more successful. The merits of error theories need to be settled on a case-by-case basis: there is no good general argument against error theories.

Disturbances of perception of subjective time have been described in schizophrenia but have not been experimentally studied until now. We investigated how patients with schizophrenia estimate the subjective temporal distance of past personal events, i.e. how these events are perceived as subjectively close or distant in time. Twenty-five patients with schizophrenia and 25 control participants recalled 24 autobiographical memories from four different life periods. They estimated the subjective TD and rated the amount of detail of each memory. Results showed that (...) patients with schizophrenia had a distorted perception of subjective TD. Their memories were significantly less detailed than those of controls and, unlike control participants, the amount of memory detail was not significantly correlated with subjective TD. Poor access to memory detail may account for distortions of perception of subjective time in patients with schizophrenia. (shrink)

We have been oversold on the base rate fallacy in probabilistic judgment from an empirical, normative, and methodological standpoint. At the empirical level, a thorough examination of the base rate literature (including the famous lawyer–engineer problem) does not support the conventional wisdom that people routinely ignore base rates. Quite the contrary, the literature shows that base rates are almost always used and that their degree of use depends on task structure and representation. Specifically, base rates play a relatively (...) larger role in tasks where base rates are implicitly learned or can be represented in frequentist terms. Base rates are also used more when they are reliable and relatively more diagnostic than available individuating information. At the normative level, the base rate fallacy should be rejected because few tasks map unambiguously into the narrow framework that is held up as the standard of good decision making. Mechanical applications of Bayes's theorem to identify performance errors are inappropriate when (1) key assumptions of the model are either unchecked or grossly violated, and (2) no attempt is made to identify the decision maker's goals, values, and task assumptions. Methodologically, the current approach is criticized for its failure to consider how the ambiguous, unreliable, and unstable base rates of the real world are and should be used. Where decision makers' assumptions and goals vary, and where performance criteria are complex, the traditional Bayesian standard is insufficient. Even where predictive accuracy is the goal in commonly defined problems, there may be situations (e.g., informationally redundant environments) in which base rates can be ignored with impunity. A more ecologically valid research program is called for. This program should emphasize the development of prescriptive theory in rich, realistic decision environments. (shrink)

This paper has two goals. The first is to fill a gap in the literature on inductive risk by exploring the relevance of the notion of inductive risk to macroeconomics and monetary policy. The second goal is to draw some general lessons about inductive risk from the case discussed. The most important of these lessons is that the notion of inductive risk is no less relevant to the relationship between the proximate and distal goals of policy than it is to (...) the relationship between policies and their goals. (shrink)

Uncertainty plays an important role in The General Theory, particularly in the theory of interest rates. Keynes did not provide a theory of uncertainty, but he did make some enlightening remarks about the direction he thought such a theory should take. I argue that some modern innovations in the theory of probability allow us to build a theory which captures these Keynesian insights. If this is the right theory, however, uncertainty cannot carry its (...) weight in Keynes’s arguments. This does not mean that the conclusions of these arguments are necessarily mistaken; in their best formulation they may succeed with merely an appeal to risk. (shrink)

The history of Credit Rating Agencies [CRAs], commonly called Rating Agencies, has a long and distinguished trajectory marked by influence, reputation and power. Due to the ability of this field to instigate significant changes in market regulations and actions of economic actors, this subject is extensively debated within the literature. In economic sociology, while some studies have focused on perceptions of performativity and market devices to understand how the calculability of its methods influences the economy, others, along relational lines of (...) sociology, aim to understand them through a more complex constructive process. In this study, we attempt to fill a gap by exploring the complementarity between two theoretical approaches to sociology: theory of fields and performativity. Thus, we mobilize theory of fields to understand the inter-field relationship between the State and CRAs. Specifically, this paper sets out to i) analyze the co-constitution of the state and market fields with the field of CRAs; ii) describe the existing regulation and situate the CRAs and their classification devices in the broader history of the State and the market; iii) analyze how the legitimation of the CRAs by the State generates broader social contexts that assist in the performative work of the CRAs. Based on historical documentary research, we analyze some of the main milestones and regulatory events in the field of CRAs. This research reaffirms the assumption that even after credibility crises, the State is the most significant predictor of legitimacy, power, and influence that CRAs hold to date. The legitimacy of this power and influence has yet to be exhausted because the reputation of CRAs is rooted in the reputation of the State itself. This happens because the State provides essential actions (such as regulations) for the existence of the financial market. Thus, results suggest that the State, through regulatory measures, can engage several other fields to promote the legitimacy of performative work of the CRAs, whose purpose is to provide calculation tools to shape markets. (shrink)