Anorexia nervosa remains an enigma among Western cultures. Various causal explanations have been offered, encompassing biological, psychological, and sociocultural models. These explanations, however, focus on the immediate or proximal mechanisms of causation. A more thorough understanding of anorexia nervosa can be achieved by understanding the relationship between these factors and ultimate causation, the level of explanation which deals with individual reproductive fitness. This paper reviews the biological, psychological, sociocultural, and evolutionary models and indicates a necessary synthesis between proximate and ultimate (...) levels of causation in examining the anorexia nervosa puzzle. (shrink)

People respond to metaphors as much with regard to the emotions that they generate as to their referential, comparative contents. Interviews with non-geneticists about preferred metaphors for gene-environment interaction that illustrate this tendency are reported. These interviews also reveal the dynamic tendency of such emotional responses. A second set of interviews shows that lay people may preferentially use a metaphor of "virus" or "disease" for talking about genes, as opposed to the coding metaphors transmitted through the mass media and reportedly (...) preferred by geneticists. An explanation based on the differently situated emotions of these groups is proposed. It is proposed that the prominence of emotions in responding to genetics indicates the importance of incorporating analyses of emotions instead of simple principles into policy formulation about genetics. (shrink)

We investigate the notion of conditional probability and the quantum mechanical concept of state reduction in the context of GL spaces satisfying the Alfsen-Shultz condition.

A study is reported testing two hypotheses about a close parallel relation between indicative conditionals, if A then B , and conditional bets, I bet you that if A then B . The first is that both the indicative conditional and the conditional bet are related to the conditional probability, P(B|A). The second is that de Finetti's three-valued truth table has psychological reality for both types of conditional— true , false , or void for indicative conditionals and win (...) , lose , or void for conditional bets. The participants were presented with an array of chips in two different colours and two different shapes, and an indicative conditional or a conditional bet about a random chip. They had to make judgements in two conditions: either about the chances of making the indicative conditional true or false or about the chances of winning or losing the conditional bet. The observed distributions of responses in the two conditions were generally related to the conditional probability, supporting the first hypothesis. In addition, a majority of participants in further conditions chose the third option, “void”, when the antecedent of the conditional was false, supporting the second hypothesis. (shrink)

This essay examines the Brazilian deforestation debate to explicate the beginnings of a post-modern theory of argumentation. Modernist argumentation reflects two distinct approaches, found in the deforestation controversy. The first approach, ‘universal minimilization,’ presumes that the survival of humanity is sufficient grounds upon which to base argument. The alternative, ‘strategic manipulation,’ results in argument being employed as a technical device to advance one's interest. In place of the modernist approach, we offer an ecocentric theory of argumentation. This conception calls for (...) individuals to set aside differences in values to sustain humanity but at the same time to be sensitive to differences in costs and benefits that accrue from common efforts to persons differently situated. Additionally, this view operates with a tacit working assumption that environmental questions are not discrete entities to be evaluated separately. Rather, people must act collectively on a range of interconnected issues to ensure survival. (shrink)

On Conditions of Participation: The Deficits of Public Reason The paper analyzes the conditions of civic participation that are elucidated by criticism of the deficits of public reason. The interpretation proceeds in three steps. First, the idea of public reason and discourse is analyzed, followed by an explanation of democratic deficit and of the social deficit in the second and third steps, respectively. These deficits are analyzed as an essential limit to political and social conditions of the participation of citizens. (...) The analysis focuses thereby on the theory of public reason by one of the most influential political philosophers of the last decades, John Rawls. The paper identifies two main pitfalls in his theory: first, the deficit following from an inadequate integration of an individual into society, which, in this case, represents democratic deficit, second, the deficit linked with underrating the socio-distributive dimension of justice, which means a social deficit. (shrink)

This paper consists of some lecture notes in which conditional logic is treated as an extension of modal logic. Completeness and filtration theorems are provided for some basis systems.

In this paper, I discuss Ludwig's systematic and illuminating account of conditional intentions, with particular reference to my own view (presented in "Conditional Intentions", Noûs, 2009). In contrast to Ludwig, I argue that we should prefer a formal characterization of conditional intentions rather than a more substantial one in terms of reasons for action (although the conditions that qualify an intention bear on the reasonableness and justifiability of the intention). I then defend a partially different taxonomy of the conditions that (...) might qualify an intention and discuss how the difference bears on the application of the rational pressures of intention. I go on to acknowledge that Ludwig is correct on insisting on the centrality of the *epistemic* element in the antecedent of conditional intentions. But I argue that even when a condition has been settled (that is, when the agent has ascertained that it holds), the intention remains genuinely conditional. In my view, conditions that have been settled are not just part of the background of planning: they continue to qualify the content of the intention (although they come to play a different role when settled). I then discuss how the settling of a condition does not interrupt the *continuity* of the content and structure of the intention---in contrast to Ludwig's account, where the conditional intention appears to give rise, when the conditions are taken as settled, to a distinct *unconditional* intention. I close by discussing the serious concern that my way of characterizing conditional intentions threatens to swallow most intentions, given that it is unlikely that we have intentions that do not rest on our accepting the obtaining of relevant conditions. (shrink)

In _Suppose and Tell_, Williamson makes a new case for the material conditional account. He tries to explain away apparently countervailing data by arguing that these have been misinterpreted because researchers have overlooked the role of heuristics in the processing of conditionals. Cases involving the receipt of apparently conflicting conditionals play an important dialectical role in Williamson’s book: they are supposed to provide evidence for the material conditional account as well as for the defeasibility of a key procedure (...) underlying our everyday assessments of conditionals. We argue that they can serve neither of these purposes and that Williamson overestimates the reach of heuristics. We specifically challenge Williamson’s assumption that, in the kind of cases centrally at issue in his book, the recipient of conflicting conditionals will typically accept those at face value, even granting Williamson that conditionals can be freely passed among speakers under normal conditions of testimony. (shrink)

This thesis is about indicative conditionals and apparent counterexamples to classically valid argument forms. Specifically, it applies the following four theories: - material (inspired by Grice (1961, 1975 and 1989)); - possible-worlds (inspired by Stalnaker (1981); Lewis (1976); and Kratzer (2012)), - suppositional (inspired by Adams (1975) and Edgington (1995 and 2014)); and - hybrid (inspired by Jackson (1987)) to try and solve the following two counterexamples: - Vann McGee’s to modus ponens (1985); and - Lewis Carroll’s to modus (...) tollens (1894). I argue that none of the theories I consider can explain – without facing any problems – the three individually plausible but jointly inconsistent theses that give rise to the apparent counterexamples. The three theses of the trilemma are the following: (1) the argument is invalid; (2) the argument is an instance of modus ponens or modus tollens; and (3) modus ponens or modus tollens is valid. (shrink)

I illustrate the subject of conditional theology through discussing John Webster’s theology. This is a form of philosophical theology, with interesting links to natural theology, but not subject to Barthian strictures about natural theology. Webster started out with a Barthian emphasis, but later increasingly drew on Aquinas, emphasising God’s aseity. Webster, though, continued to emphasise the priority of the revelation of God as triune, and to resist what he saw as abstract notions of God deriving from natural theology and philosophy (...) of religion. I argue, however, that his work illustrates an underlying reliance on philosophical theology, related to conditional theology, and that dogmatic theology cannot be formed without such reliance. I comment on divine self-naming and conclude my reflections on Webster by discussing dogmatic science and grace, drawing links between conditional theology, special revelation and natural theology. (shrink)

John Locke says that a victim is permitted to kill a Conditional Threat in self-defense. Yet, David Rodin argues that killing is disproportionate to the harm averted and is therefore impermissible. But Rodin mischaracterizes the situation faced by a Conditional Threat victim as analyzed by Locke. In this article, I aim to provide a more satisfactory reading of Locke on self-defense against Conditional Threats, particularly of the thesis that killing involves a proportionate response to the harm averted. In addition to (...) this, I also aim to further elaborate and defend Locke's view. First, I show that a Conditional Threat deprives his victim of her freedom to act as she thinks fit, without having to depend on the Conditional Threat's arbitrary will. Second, I argue that an interest in not being deprived of one's freedom to act as one thinks fit, without having to depend on another person's arbitrary will, by a conditional threat of deadly harm, is of sufficient value to make killing a proportionate act, especially if the person is highly morally culpable. If killing also meets the necessity condition of justified self-defense (admittedly, a big “if”), it follows that Locke, not Rodin, holds the correct view. (shrink)

RésuméDans cette étude j'examine la théorie des propositions conditionnelles d'Alfarabi et son système des syllogismes conditionnels. J'établis qu'Alfarabi a formulé sa théorie des propositions conditionnelles et syllogismes conditionnels comme une extension d'une théorie de langue dans laquelle le contexte dialectique demeure au centre de l'analyse des propositions et des syllogismes. Je démontre que selon l'avis d'Alfarabi les propositions conditionnelles ont conditions de vérité. Je fournis des conditions de vérité conjecturales et des conditions de validité conjecturales. Je suggère que ces conditions (...) de vérité et ces conditions de validité sont sensibles aux conditions pragmatiques dans lesquelles les prémisses conditionnelles et les arguments conditionnels sont utilisés. Je conclus que le pragmatisme logique d'Alfarabi est une conséquence de son adoption d'une théorie logique sensible au contexte dialectique d'antiquité tardive plutôt qu'une conséquence de développement de la théorie syllogistique formelle d'Aristote dans lesPremiers Analytiques. (shrink)

This paper urges the importance of including conditional proof as an inference rule in the teaching of elementary symbolic logic. The paper explains how to make clear to students that conditional proof is valid. This is done by a little proof that shows that hypothetical syllogism (or the chain rule) is both intuitively valid yet redundant. Teaching conditional proof not only aids in a deeper understanding of the meaning of “if” but also provides a strong reminder to the student that (...) they have not proved that the conclusion is true but instead have shown that the conclusion follows from the premises. (shrink)

As a rapidly growing emerging capital market, China has attracted the attention of both investors and scholars. To alleviate the expectation of external users of listed companies’ financial statements to “discount” items in levels 2 and 3 of the fair value measurement, listed companies will treat these items as conditional conservatism. It refers to the conservatism of companies when confirming bad news of unrealized gains and losses sooner than confirming good news. A sample was selected for empirical analysis to verify (...) the existence of this relationship. The results are as follows: the higher the proportion of levels 2 and 3 fair value measurements, the stronger the conditional conservatism of the company’s profit and loss; the higher the proportion of cash holding of operating activities in a company’s operating profit and the higher the audit quality, the higher the proportion of levels 2 and 3 fair value hierarchy measurements, and the stronger the conditional conservatism of the company’s profit and loss; and the lesser the internal control defects in a company, the higher the proportion of levels 2 and 3 fair value hierarchy measurements, and the stronger the conditional conservatism of its profit and loss. The findings provide empirical evidence to identify listed companies adopting conditional conservatism to alleviate discounting expectations of fair value items of financial statements’ external users and provide a reference for improving the standards and regulation of listed companies. (shrink)

The paper describes a new way of thinking about conditionals, in terms of information transfer between worlds. This way of looking at things provides an answer to some of the standard problems concerning conditionals, and undercuts the claim that indicative and subjunctive conditionals are distinct.

Die Entstehung von Herz- und Kreislaufkrankheiten durch Stress, das heißt psychosoziale Belastungen, war in den 1960er und 1970er Jahren ein bestimmendes Element des internationalen medizinischen Diskurses. In diesem Artikel wird eine ostdeutsche Variante des Stressdiskurses thematisiert, die von Rudolf Baumann und seinen Mitarbeitern am Institut für kortiko-viszerale Pathologie und Therapie in Berlin-Buch entwickelt wurde. Die Gruppe versuchte, ebenso einen dezidiert materialistischen Zugang zum Problem psychosozial bedingter Krankheiten zu entwickeln wie Therapie- und Präventionskonzepte, die sich in das sozialistische Gesundheitssystem einfügten. Zugleich (...) griff sie beständig auf westliche Begriffe und Praktiken zurück. Durch eine internationale Kontextualisierung des Projekts werden Übereinstimmungen und Unterschiede der östlichen und westlichen Wahrnehmung belastender Auswirkungen der Industriegesellschaft herausgearbeitet. Ferner wird gezeigt, dass das Stresskonzept ein anspruchsvolles Programm sozialer Prävention und Therapie implizierte, dessen Realisierung in beiden politischen Systemen enge Grenzen gesetzt waren. (shrink)

Usually, apologies are made by using non-conditional utterances: “I apologize for ruining your evening!” Very little, if any, attention has been given so far to conditional apologies which typically use utterances such as “If I have ruined your evening, I apologize!” This paper argues that such conditional utterances can constitute genuine apologies and play important moral roles in situations of uncertainty. It also proposes a closer analysis of such conditional apologies and contrasts them with unconditional apologies.

E. J. Lowe; Reply to wright on conditionals and transitivity, Analysis, Volume 45, Issue 4, 1 October 1985, Pages 200–202, https://doi.org/10.1093/analys/45.4.2.

Four interpretations of single-case conditional propensities are described and it is shown that for each a version of what has been called ‘Humphreys' Paradox’ remains, despite the clarifying work of Gillies, McCurdy and Miller. This entails that propensities cannot be a satisfactory interpretation of standard probability theory. Introduction The basic issue The formal paradox Values of conditional propensities Interpretations of propensities McCurdy's response Miller's response Other possibilities 8.1 Temporal evolution 8.2 Renormalization 8.3 Causal influence Propensities to generate frequencies Conclusion.

E. J. Lowe; Reply to ramachandran on conditionals and transitivity, Analysis, Volume 52, Issue 2, 1 April 1992, Pages 77–80, https://doi.org/10.1093/analys/52.2.

Roughly, according to conditional egalitarianism, equality is non-instrumentally valuable, but only if it benefits at least one individual. Some political theorists have argued that conditional egalitarianism has the important virtue that it allows egalitarians to avoid the so-called objection. However, in the present article I argue that conditional egalitarianism does not offer the egalitarian a plausible escape route from this objection. First, I explain the levelling down objection and suggest some particular concerns from which it derives its force. Then I (...) provide a more precise definition of conditional egalitarianism. Finally, I give two arguments against this principle. According to the first, it violates the transitivity of the betterness relation (or more specifically, ). According to the second, there is no plausible explanation of why equality must benefit at least one individual in order to be non-instrumentally valuable. (shrink)

Research is crucial to improve medicine's ability to care for the sick, and this includes research on conditions affecting cognition. This article focuses on whether persons suffering from diseases affecting cognition can be enrolled in research when the purpose is to investigate the condition leading to this impairment. It also discusses when they may be enrolled and on the precautions which are necessary if they are. Protections for vulnerable persons in research have two components: fair subject selection, and the specific (...) care required to minimize wrongs to vulnerable persons once they are enrolled in research. Finally, the article examines, and rejects, the idea that there could be circumstances in which persons suffering from diseases affecting cognition could have an obligation to participate in research addressing these disorders. (shrink)

Book synopsis: The Cambridge philosopher Frank Ramsey died tragically young, but had already established himself as one of the most brilliant minds of the twentieth century. Besides groundbreaking work in philosophy, particularly in logic, language, and metaphysics, he created modern decision theory and made substantial contributions to mathematics and economics. In these original essays, written to commemorate the centenary of Ramsey's birth, a distinguished international team of contributors offer fresh perspectives on his work and show how relevant it is to (...) present-day concerns. Each of the ten essays addresses fundamental and contentious issues, including success semantics, propositions, infinity, conditionals, conceptual analysis, decision theory, and intergenerational justice. They also shed light on the intellectual context in which Ramsey developed his thought, including his relationship with such leading thinkers as John Maynard Keynes, Bertrand Russell, and Ludwig Wittgenstein. The volume will be indispensable reading for anyone interested in the recent history of philosophy and economics, as well as for practitioners and students of logic, metaphysics, philosophy of mathematics, philosophy of science, philosophy of mind, decision theory, and welfare economics. (shrink)