Probabilism is committed to two theses: 1) Opinion comes in degrees—call them degrees of belief, or credences. 2) The degrees of belief of a rational agent obey the probability calculus. Correspondingly, a natural way to argue for probabilism is: i) to give an account of what degrees of belief are, and then ii) to show that those things should be probabilities, on pain of irrationality. Most of the action in the literature concerns stage ii). Assuming that stage i) has been (...) adequately discharged, various authors move on to stage ii) with varied and ingenious arguments. But an unsatisfactory response at stage i) clearly undermines any gains that might be accrued at stage ii) as far as probabilism is concerned: if those things are not degrees of belief, then it is irrelevant to probabilism whether they should be probabilities or not. In this paper we scrutinize the state of play regarding stage i). We critically examine several of the leading accounts of degrees of belief: reducing them to corresponding betting behavior (de Finetti); measuring them by that behavior (Jeffrey); and analyzing them in terms of preferences and their role in decision-making more generally (Ramsey, Lewis, Maher). We argue that the accounts fail, and so they are unfit to subserve arguments for probabilism. We conclude more positively: ‘degree of belief’ should be taken as a primitive concept that forms the basis of our best theory of rational belief and decision: probabilism. (shrink)
What is the relation between norms (in the sense of ?socially accepted rules?) and conventions? A number of philosophers have suggested that there is some kind of conceptual or constitutive relation between them. Some hold that conventions are or entail special kinds of norms (the ?conventions-as-norms thesis?). Others hold that at least some norms are or entail special kinds of conventions (the ?norms-as-conventions thesis?). We argue that both theses are false. Norms and conventions are crucially different conceptually and functionally in (...) ways that make it the case that it is a serious mistake to try to assimilate them. They are crucially different conceptually in that whereas conventions are not normative and are behaviour dependent and desire dependent, norms are normative, behaviour independent, and desire independent. They are crucially different functionally in that whereas conventions principally serve the function of facilitating coordination, norms principally serve the function of making us accountable to one another. (shrink)
The Frege‐Geach problem is probably the most serious worry for the prospects of any kind of metaethical expressivism. In a recent article, Ridge suggests that a new version of expressivism, a view he calls ecumenical expressivism, can avoid the Frege‐Geach problem.1 In contrast to pure expressivism, ecumenical expressivism is the view that moral utterances function to express not only desire‐like states of mind but also beliefs with propositional content. Whereas pure expressivists’ solutions to the Frege‐Geach problem usually have rested on (...) some kind of “logic of attitudes,” Ridge argues that it is the expressed belief in the ecumenical machinery that holds the key. Although Ridge’s ecumenical expressivism is promising, this essay argues that his solution is flawed. However, this does not mean that every form of ecumenical expressivism is a failure. Ridge briefly contrasts his view with the kind of view Hare advanced but argues that Hare cannot make use of the ecumenical machinery.2 I argue that this is incorrect. Not only is an ecumenical reading of Hare very plausible and something that establishes him as an important forerunner of today’s ecumenical trend in metaethics, but, more important, it offers guidance where Ridge goes wrong. It solves the Frege‐Geach problem in a way that meets the criticism of more standard solutions head‐on, and it seems to be able to handle the most pressing problems for ecumenical theories. The ecumenical theory that emerges is therefore powerful enough to establish itself as one of the most (if not the most) plausible form of ecumenism on the market. The first part of this article is largely concerned with advancing an ecumenical reading of Hare’s The Language of Morals and the kind of solution it offers in response to the Frege‐Geach problem. Some of the problems such a reading encounters will be addressed as we outline the theory. The most serious worries, however, are addressed in the final part of the essay. (shrink)
What is it for a speech act to be sincere? The most common answer amongst philosophers is that a speech act is sincere if and only if the speaker is in the state of mind that the speech act functions to express. However, a number of philosophers have advanced counterexamples purporting to demonstrate that having the expressed state of mind is neither necessary nor sufficient for speaking sincerely. One may nevertheless doubt whether these considerations refute the orthodox conception. Instead, it (...) may be argued, they expose other ways of elucidating sincerity in speech. “Sincerity in speech” is ambivalent between a number of different conceptions. Against this background this paper presents two alternative conceptions, viz., Sincerity as Spontaneity and Sincerity as Presenting Oneself as one takes Oneself to be and develops a third conception which we may call Sincerity as a Communicative Virtue. This conception emphasizes the speaker’s intention in communicating her attitudes and the need to be properly justified in saying what one does. (shrink)
This paper presents a framework for discussing issues of ownership in connection to virtual worlds. We explore how divergent interests in virtual property can be mediated by applying a constructivist perspective to the concept ownership. The simple solutions offered today entail that a contract between the game producer and the gamer gives the game developer exclusive rights to all virtual property. This appears to be unsatisfactory. A number of legitimate interests on part of both producers and gamers may be readily (...) distinguished. More complex distributions of rights would allow many of these interests to be consistently respected. (shrink)
Respect for autonomy is typically considered a key reason for allowing physician assisted suicide and euthanasia. However, several recent papers have claimed this to be grounded in a misconception of the normative relevance of autonomy. It has been argued that autonomy is properly conceived of as a value, and that this makes assisted suicide as well as euthanasia wrong, since they destroy the autonomy of the patient. This paper evaluates this line of reasoning by investigating the conception of valuable autonomy. (...) Starting off from the current debate in end-of-life care, two different interpretations of how autonomy is valuable is discussed. According to one interpretation, autonomy is a personal prudential value, which may provide a reason why euthanasia and assisted suicide might be against a patient’s best interests. According to a second interpretation, inspired by Kantian ethics, being autonomous is unconditionally valuable, which may imply a duty to preserve autonomy. We argue that both lines of reasoning have limitations when it comes to situations relevant for end-of life care. It is concluded that neither way of reasoning can be used to show that assisted suicide or euthanasia always is impermissible. (shrink)
This article studies institutional investor allocations to the socially responsible asset class. We propose two elements influence socially responsible institutional investment in private equity: internal organizational structure, and internationalization. We study socially responsible investments from Dutch institutional investments into private equity funds, and compare socially responsible investment across different asset classes and different types of institutional investors (banks, insurance companies, and pension funds). The data indicate socially responsible investment in private equity is 40–50% more common when the decision to implement (...) such an investment plan is centralised with a single chief investment officer. Socially responsible investment in private equity is also more common among institutional investors with a greater international investment focus, and less common among fund-of-fund private equity investments. (shrink)
This paper examines some aspects of Mitchell Green’s account of self-expression. I argue that Green fails to address the distinction between success and evidential notions of expression properly, which prevents him from adequately discussing the relation between these notions. I then consider Green’s explanation of how a speech act shows what is within, i.e., because of the liabilities one incurs and argue that this is false. Rather, the norms governing speech acts and liabilities incurred give us reason to think that (...) the speaker is in a particular state of mind. It thus supports an evidential rather than success notion. Finally, I suggest that it is because of the sincerity of what is said, rather than the liabilities incurred, that you show what is within. (shrink)
An impressive amount of evidence from psychology, cognitive neurology, evolutionary psychology and primatology seems to be converging on a ‘dual process’ model of moral or practical (in the philosophical sense) psychology according to which our practical judgments are generated by two distinct processes, one ‘emotive-intuitive’ and one ‘cognitive-utilitarian’. In this paper I approach the dual process model from several directions, trying to shed light on various aspects of our moral and practical lives.
The paper describes and defends an eclectic approach to narrative explanation in history and social sciences (as well as in natural history). The view of narrative explanation defended allows combinations of several recent ideas concerning the nature of narrative explanation.The guiding idea is that the explanatory power of narratives consists in their capacity to accommodate various forms of explanations and interpretations. Narrative explanations are seen as theories abouthappenings that may consist of diverse forms of explanations, interpretations and explanation sketches. There (...) is no single form of narrative explanation, rather narrative is seen as a form tor synthesizing various explanations.Several problems concerning explanation and narrative are discussed with relation to the proposed approach: laws in explanations, literary or fictional aspects of narratives, relativism, constructivism and noncognitivism or antirealism. Hayden White’s theory of the explanatory role of “emplotment” is discussed and criticized.The upshot is that the eclectic approach defended does not face any problems unique to it: problems faced are general epistemological problem. The literary aspects of historical narrative are interpreted as normative and rhetorical, making the relevance of these aspects tor narrative explanation depend on the question whether there are legitimate moral explanations. (shrink)
Most life science research entails dual-use complexity and may be misused for harmful purposes, e.g. biological weapons. The Precautionary Principle applies to special problems characterized by complexity in the relationship between human activities and their consequences. This article examines whether the principle, so far mainly used in environmental and public health issues, is applicable and suitable to the field of dual-use life science research. Four central elements of the principle are examined: threat, uncertainty, prescription and action. Although charges against the (...) principle exist – for example that it stifles scientific development, lacks practical applicability and is poorly defined and vague – the analysis concludes that a Precautionary Principle is applicable to the field. Certain factors such as credibility of the threat, availability of information, clear prescriptive demands on responsibility and directives on how to act, determine the suitability and success of a Precautionary Principle. Moreover, policy-makers and researchers share a responsibility for providing and seeking information about potential sources of harm. A central conclusion is that the principle is meaningful and useful if applied as a context-dependent moral principle and allowed flexibility in its practical use. The principle may then inspire awareness-raising and the establishment of practical routines which appropriately reflect the fact that life science research may be misused for harmful purposes. (shrink)
In this article, it is claimed that the protective provisions for adults with impaired decision-making capacity are misguided, insofar as they do not conclusively state whether research on this group should be permitted only as an exception, and as they arbitrarily allow for some groups to benefit from such research while others will not. Moreover, the presumed or former will of the subject is given insufficient weight, and the minimal risk standard does not make sense in this context. Because of (...) these problems, the present guidelines allow for the possibility of vulnerable people being exploited, something that is hidden behind a guise of solidarity. Instead we need to address the real issues at stake by rewriting the present statutes. It is suggested that new guidelines should be in some continuity with earlier efforts. However, in order to protect these subjects there is additional need for appointed representatives who monitor research and for legal obligations to compensate for any injuries suffered. Without these or similar measures we won't have an adequate system in place for the protection of non-benefiting persons who are unable to consent to research. (shrink)
Our claim in this paper is that not being identified as the data source might cause harm to a person or group. Therefore, in some cases the default of anonymisation should be replaced by a careful deliberation, together with research subjects, of how to handle the issues of identification and confidentiality. Our prime example in this article is community participatory research and similar endeavours on indigenous groups. The theme, content and aim of the research, and the question of how to (...) handle property rights and ownership of research results, as well as who should be in charge of the research process, including the process of creating anonymity, should all be answered, before anonymity is accepted. (shrink)
There is a growing interest in ethical competence-building within nursing and health care practising. This tendency is accompanied by a remarkable growth of ethical guidelines. Ethical demands have also been laid down in laws. Present-day practitioners and researchers in health care are thereby left in a virtual cross-fire of various legislations, codes, and recommendations, all intended to guide behaviour. The aim of this paper was to investigate the role of ethical guidelines in the process of ethical competence-building within health care (...) practice and medical research. A conceptual and critical philosophical analysis of some paragraphs of the Helsinki Declaration and of relevant literature was performed. Three major problems related to ethical guidelines were identified, namely, the interpretation problem (there is always a gap between the rule and the practice, which implies that ethical competence is needed for those who are to implement the guidelines); the multiplicity problem (the great number of codes, declarations, and laws might pull in different directions, which may confuse the health care providers who are to follow them); and the legalisation problem (ethics concerns may take on a legal form, where ethical reflection is replaced by a procedure of legal interpretations). Virtue ethics might be an alternative to a rule based approach. This position, however, can turn ethics into a tacit knowledge, leading to poorly reflected and inconsistent ethical decisions. Ethical competence must consist of both being (virtues) and doing (rules and principles), but also of knowing (critical reflection), and therefore a communicative based model is suggested. (shrink)
It is part of our everyday experience that there is a reliable connection between moral opinions and motivation. Thinking that an act is right (wrong) tends to be accompanied by motivation to (avoid to) perform the act in question. This is mirrored in moral talk. We tend to think that someone who says that he thinks that it is right (wrong) to act in a certain way without being motivated, to some extent, will most likely be speaking insincerely. Moveover, moral (...) utterances have a dynamic function to exhort and guide conduct. This suggests that moral utterances involve a kind of attitudinal expressiveness that makes them very different from prosaically factual utterances. These commonsensical features of our moral practice represent the practicality of moral thought and talk. The main purpose of this essay is to investigate how the practicality of moral thought and talk is best represented and whether it supports either a cognitivist or noncognitivist analysis of moral judgments. I argue that sophisticated versions of internalism and externalism, the main competing explanations of the connection between moral judgments and motivation, represent the reliable connection equally good and that the relevant kind of attitudinal expression can be accomodated by both cognitivists and noncognitivists. The upshot is that considerations based on the practicality of moral thought and talk does not cut much philosophical ice. Hence, the rivalry between cognitivists and noncognitivists analyses must be settled beyond considerations based on practicality. Maybe the belief-like features of moral thought and talk can tilt things in favor of cognitivism. However, noncognitivists have different ways of accommodating the belief-like features. In fact, in the wake of different accommodation projects one wonders what remains of the traditional debate between cognitivist and noncognitivist analyses, a debate that shaped metaethics as we know it. (shrink)
In the past decade, the perception of a bioterrorist threat has increased and created a demand on life scientists to consider the potential security implications of dual use research. This article examines a selection of proposed moral obligations for life scientists that have emerged to meet these concerns and the extent to which they can be considered reasonable. It also describes the underlying reasons for the concerns, how they are managed, and their implications for scientific values. Five criteria for what (...) constitutes preventable harm are suggested and a number of proposed obligations for life scientists are considered against these criteria, namely, the obligations to prevent bioterrorism; to engage in response activities; to consider negative implications of research; not to publish or share sensitive information; to oversee and limit access to dangerous material; and to report activities of concern. Although bioterrorism might be perceived as an imminent threat, the analysis illustrates that this is beyond the responsibility of life scientists either to prevent or to respond to. Among the more reasonable obligations are duties to consider potential negative implications of one's research, protect access to sensitive material, technology and knowledge, and report activities of concern. Responsibility, therefore, includes obligations concerned with preventing foreseeable and highly probable harm. A central conclusion is that several of the proposed obligations are reasonable, although not unconditionally. (shrink)
In Sweden, most patients are recruited into biobank research by non-researcher doctors. Patients' trust in doctors may therefore be important to their willingness to participate. We suggest a model of trust that makes sense of such transitions of trust between domains and distinguishes adequate trust from mistaken trust. The unique position of doctors implies, we argue, a Kantian imperfect duty to compensate for patients' mistaken trust. There are at least three kinds of mistaken trust, each of which requires a different (...) set of countermeasures. First, trust is mistaken when necessary competence is lacking; the competence must be developed or the illusion dispelled. Second, trust is irrational whenever the patient is mistaken about his actual reasons for trusting. Care must therefore be taken to support the patient's reasoning and moral agency. Third, some patients inappropriately trust doctors to recommend only research that will benefit them directly. Such trust should be counteracted by nurturing a culture where patients expect to be asked occasionally to contribute to the common good. (shrink)
In 2011, for the first time ever, two scientific journals were asked not to publish research papers in full detail. The research in question was on the H5N1 influenza virus (bird flu), and the concern was that the expected public health benefits of disseminating the findings did not outweigh the potential harm should the knowledge be misused for malicious purposes. This constraint raises important ethical concerns as it collides with scientific freedom and openness. In this article, we argue that constraining (...) the dissemination of dual-use knowledge can in certain cases be justified because, for example: scientists have a responsibility for potentially harmful consequences of their research; the public need not always know of all scientific discoveries; uncertainty about the risks of harm may warrant precaution; and expected benefits do not always outweigh potential harm. However, the constraints in question are not absolute but can be both temporary and partial. We propose three core aspects for an ethics of dual-use dissemination: dual-use awareness, precaution, and acknowledgment of conflicting values. Additionally, to help scientists understand when constraints on dissemination may be justified we suggest three corresponding conditions that prompt scientists to recognize dual-use material or research, consider the potential impact of dual-use knowledge dissemination, and acknowledge and respond to external dissemination concerns. (shrink)
I reply to the main criticisms and suggestions for further clarification made by the contributors to this symposium on my book, Self-Expression . These replies are organized into the following sections: (1) What's in the name?, (2) Showing, expressing and indicating, (3) Expressing and signaling, (4) Perceiving emotions, (5) Voluntary/involuntary, (6) Expression and handicaps, (7) Expression and aesthetics, and (8) Looking ahead.
The relationships between logic and natural language are multiverse. On the one hand, logic is a theory of argumentation, proving and giving reasons, and such activities are primarily carried out in natural language. This means that logic is, in a certain loose sense, about natural language. On the other hand, logic has found it useful to develop its own linguistic means which sometimes in a sense compete with those of natural language. This has led to the situation where the systems (...) of logic can be taken as interesting "models" of various aspects of natural language. Â Â Â Â Â Â Â The alliance of logic and linguistics has flowered especially from the beginning of the seventies, when scholars like Montague, Lewis, Cresswell, Partee and others showed how semantics of natural language can be explicated with the help certain suitable logical calculi and the corresponding model theory. (Montague went so far as to claim that in view of this, there is no principal difference between natural and formal languages - but this is, as far as I can see, rather misguiding.) Since that time, the interdisciplinary movement of formal semantics (associating not only linguists and logicians, but also philosophers, computer scientists, cognitive psychologists and others) has yielded a rich repertoire of formal theories of natural language, some of them (like Hintikka's game-theoretical semantics or the dynamic logic of Groenendijk and Stokhof) being based directly on logic, others (like the situation semantics of Barwise and Perry or DRT of Kamp) exploiting different formal strategies. Â Â Â Â Â Â Â Moreover, although the enterprise of formal semantics (i.e. of modeling natural language semantics by means of certain formal structures) seems to be the principal point of contact between linguistics and logic, there are also other cooperative enterprises. One of the most fruitful ones seems to be the logical analysis of syntax, which has resulted from elaboration of what was originally called categorial grammar. (However, even this enterprise can be seen as importantly stimulated by Montague.) Â Â Â Â Â Â Â All in all, the region in which logic and theoretical linguistics overlap has grown both in size and fertility.. (shrink)
Veel Nederlandse woorden (dans, zet, oordeel, assertie, ...) duiden zowel een handeling aan als het resultaat van die handeling. Het fenomeen doet zich in vrijwel alle talen voor en het lijkt erop dat het menselijke cognitieve apparaat er niet zoveel moeite mee heeft te wisselen tussen een statisch perspectief dat resultaten ziet en een dynamisch perspectief dat vooral gericht is op de processen die tot die resultaten geleid hebben. De filosofie heeft meer moeite met het wisselen tussen een statisch en (...) een dynamisch perspectief. Na een veelbelovende start waarbij Heraclites zei dat alles vloeit, maar Zeno en Parmenides bewezen dat alles integendeel stilstaat, lijkt de statische invalshoek toch de overhand te hebben gekregen. Oordelen betreffen statische proposities en redeneren vindt zijn neerslag in statische bewijzen. (shrink)
The hope is that this collection will encourage students and scholars to further explore the different dimensions of Heiberg's thought, both on its own terms ...
Abstract Continuous sedation until death (CSD), the act of reducing or removing the consciousness of an incurably ill patient until death, often provokes medical–ethical discussions in the opinion sections of medical and nursing journals. Some argue that CSD is morally equivalent to physician-assisted death (PAD), that it is a form of “slow euthanasia.” A qualitative thematic content analysis of opinion pieces was conducted to describe and classify arguments that support or reject a moral difference between CSD and PAD. Arguments pro (...) and contra a moral difference refer basically to the same ambiguous themes, namely intention, proportionality, withholding artificial nutrition and hydration, and removing consciousness. This demonstrates that the debate is first and foremost a semantic rather than a factual dispute, focusing on the normative framework of CSD. Given the prevalent ambiguity, the debate on CSD appears to be a classical symbolic struggle for moral authority. Content Type Journal Article Category Original Research Pages 1-13 DOI 10.1007/s11673-012-9369-8 Authors Sam Rys, Department of Public Health, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussel, Belgium Reginald Deschepper, Department of Public Health, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussel, Belgium Freddy Mortier, End-of-Life Care Research Group, Ghent University and Vrije Universiteit Brussel, Brussels, Belgium Luc Deliens, End-of-Life Care Research Group, Ghent University and Vrije Universiteit Brussel, Brussels, Belgium Douglas Atkinson, Interfacultair Departement voor Taalonderwijs (ITO), Vrije Universiteit Brussel, Brussels, Belgium Johan Bilsen, Department of Public Health, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussel, Belgium Journal Journal of Bioethical Inquiry Online ISSN 1872-4353 Print ISSN 1176-7529. (shrink)
Jonathan Dancy works within almost all fields of philosophy but is best known as the leading proponent of moral particularism. Particularism challenges “traditional” moral theories, such as Contractualism, Kantianism and Utilitarianism, in that it denies that moral thought and judgement relies upon, or is made possible by, a set of more or less well-defined, hierarchical principles. During the summer of 2006, the Philosophy Departments of Lund University (Sweden) and the University of Reading (England) began a series of exchanges to take (...) place every other year, alternating between the departments. Andreas Lind and Johan Brännmark arranged to meet Dancy during the first meeting in Lund to talk about questions regarding particularism, moral theory and the shape of the analytical tradition. The major part of the conversation is printed below. (shrink)
Abstract Labeling of food consumption is related to food safety, food quality, environmental, safety, and social concerns. Future politics of food will be based on a redefinition of commodity food consumption as an expression of citizenship. “Citizen-consumers” realize that they could use their buying power in order to develop a new terrain of social agency and political action. It takes for granted kinds of moral selfhood in which human responsibility is bound into human agency based on knowledge and recognition. This (...) requires new kinds of food labeling practices. Existing research on consumer’s preferences often fails to recognize the full complexity of the motivations and intentions through which the identity of the moral self is built up in relation to food consumption practices. For citizens, not only food production practices matter but also the impact of what we eat on who we are and the ecological foot print of our food stuff. Two major drivers for this are the idea that we ourselves have to take care of our own bodies (“We are what we eat”) and that we are responsible for Planet Earth. Since both obesity and climate change have become major public concerns, also governments develop an increasing interest in defining how citizens ought to behave as consumers and how retailers and producers should facilitate such responsible behavior. Since they are supposed to defend the “ bonum commune ,” e.g., the public health of their citizens and a sound common future for all, a new consensus on “appropriate” consumption choices has to be found, balancing beneficence and autonomy. Content Type Journal Article Category Articles Pages 1-13 DOI 10.1007/s10806-011-9366-7 Authors Johan De Tavernier, Center for Science Technology and Ethics, Katholieke Universiteit Leuven, Sint-Michielsstraat 4, 3000 Leuven, Belgium Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863. (shrink)
Sitting in the office of a distinguished philosopher of language recently, I watched him lean back (somewhat precariously) in his chair, look at the ceiling, and sigh: “Johan, we both write all this stuff about information, context, and communication – but is not the only time you really feel that you are making progress, when you resolutely close your eyes, and shut out the world and the others?” I appreciated his point, and indeed, in most spheres of life on (...) this planet, “l’Enfer” is most definitely “Les Autres”. (shrink)
Arne Johan Vetlesen argues that to do evil is to intentionally inflict pain on another human being, against his or her will, and cause serious and foreseeable harm. Vetlesen investigates why and in what sort of circumstances such a desire arises, and how it is channeled, or exploited, into collective evildoing. He argues that such evildoing, pitting whole groups against each other, springs from a combination of character, situation, and social structure. Vetlesen shows how closely perpetrators, victims, and (...) bystanders interact, and how aspects of human agency are recognized, denied, and projected by different agents. (shrink)
John Locke’s account of personal identity is usually thought to have been proved false by Thomas Reid’s simple ‘Gallant Officer’ argument. Locke is traditionally interpreted as holding that your having memories of a past person’s thoughts or actions is necessary and sufficient for your being identical to that person. This paper argues that the traditional memory interpretation of Locke’s account is mistaken and defends a memory continuity view according to which a sequence of overlapping memories is necessary and sufficient for (...) personal identity. On this view Locke is not vulnerable to the Gallant Officer argument. (shrink)
Despite their divergent metaphysical assumptions, Reformed and evolutionary epistemologists have converged on the notion of proper basicality. Where Reformed epistemologists appeal to God, who has designed the mind in such a way that it successfully aims at the truth, evolutionary epistemologists appeal to natural selection as a mechanism that favors truth-preserving cog- nitive capacities. This paper investigates whether Reformed and evolutionary epistemological accounts of theistic belief are compatible. We will argue that their chief incompatibility lies in the noetic effects of (...) sin and what may be termed the noetic effects of evolution, systematic tendencies wherein human cognitive faculties go awry. We propose a reconceptualization of the noetic effects of sin to mitigate this tension. (shrink)
In recent controversies about Intelligent Design Creationism (IDC), the principle of methodological naturalism (MN) has played an important role. In this paper, an often neglected distinction is made between two different conceptions of MN, each with its respective rationale and with a different view on the proper role of MN in science. According to one popular conception, MN is a self-imposed or intrinsic limitation of science, which means that science is simply not equipped to deal with claims of the supernatural (...) (Intrinsic MN or IMN). Alternatively, we will defend MN as a provisory and empirically grounded attitude of scientists, which is justified in virtue of the consistent success of naturalistic explanations and the lack of success of supernatural explanations in the history of science (Provisory MN or PMN). Science does have a bearing on supernatural hypotheses, and its verdict is uniformly negative. We will discuss five arguments that have been proposed in support of IMN: the argument from the definition of science, the argument from lawful regularity, the science stopper argument, the argument from procedural necessity, and the testability argument. We conclude that IMN, because of its philosophical flaws, proves to be an ill-advised strategy to counter the claims of IDC. Evolutionary scientists are on firmer ground if they discard supernatural explanations on purely evidential grounds, instead of ruling them out by philosophical fiat. (shrink)
Our ability for scientific reasoning is a byproduct of cognitive faculties that evolved in response to problems related to survival and reproduction. Does this observation increase the epistemic standing of science, or should we treat scientific knowledge with suspicion? The conclusions one draws from applying evolutionary theory to scientific beliefs depend to an important extent on the validity of evolutionary arguments (EAs) or evolutionary debunking arguments (EDAs). In this paper we show through an analytical model that cultural transmission of scientific (...) knowledge can lead toward representations that are more truth-approximating or more efficient at solving science-related problems under a broad range of circumstances, even under conditions where human cognitive faculties would be further off the mark than they actually are. (shrink)
Ever since Chomsky, language has become the paradigmatic example of an innate capacity. Infants of only a few months old are aware of the phonetic structure of their mother tongue, such as stress-patterns and phonemes. They can already discriminate words from non-words and acquire a feel for the grammatical structure months before they voice their first word. Language reliably develops not only in the face of poor linguistic input, but even without it. In recent years, several scholars have extended this (...) uncontroversial view into the stronger claim that natural language is a human-specific adaptation. As I shall point out, this position is more problematic because of a lack of conceptual clarity over what human-specific cognitive adaptations are, and how they relate to modularity, the notion that mental phenomena arise from several domain-specific cognitive structures. The main aim of this paper is not to discuss whether or not language is an adaptation, but rather, to examine the concept of modularity with respect to the evolution and development of natural language. . (shrink)
In a recent paper Johan van Benthem reviews earlier work done by himself and colleagues on ‘natural logic’. His paper makes a number of challenging comments on the relationships between traditional logic, modern logic and natural logic. I respond to his challenge, by drawing what I think are the most significant lines dividing traditional logic from modern. The leading difference is in the way logic is expected to be used for checking arguments. For traditionals the checking is local, i.e. (...) separately for each inference step. Between inference steps, several kinds of paraphrasing are allowed. Today we formalise globally: we choose a symbolisation that works for the entire argument, and thus we eliminate intuitive steps and changes of viewpoint during the argument. Frege and Peano recast the logical rules so as to make this possible. I comment also on the traditional assumption that logical processing takes place at the top syntactic level, and I question Johan’s view that natural logic is ‘natural’. (shrink)
Providing a possible worlds semantics for a logic involves choosing a class of possible worlds models, and setting up a truth definition connecting formulas of the logic with statements about these models. This scheme is so flexible that a danger arises: perhaps, any (reasonable) logic whatsoever can be modelled in this way. Thus, the enterprise would lose its essential tension. Fortunately, it may be shown that the so-called incompleteness-examples from modal logic resist possible worlds modelling, even in the above wider (...) sense. More systematically, we investigate the interplay of truth definitions and model conditions, proving a preservation theorem characterizing those types of truth definition which generate the minimal modal logic. (shrink)
The argument from design stands as one of the most intuitively compelling arguments for the existence of a divine Creator. Yet, for many scientists and philosophers, Hume's critique and Darwin's theory of natural selection have definitely undermined the idea that we can draw any analogy from design in artifacts to design in nature. Here, we examine empirical studies from developmental and experimental psychology to investigate the cognitive basis of the design argument. From this it becomes clear that humans spontaneously discern (...) purpose in nature. When constructed theologically and philosophically correctly, the design argument is not presented as conclusive evidence for God's existence but rather as an abductive, probabilistic argument. We examine the cognitive basis of probabilistic judgments in relationship to natural theology. Placing emphasis on how people assess improbable events, we clarify the intuitive appeal of Paley's watch analogy. We conclude that the reason why some scientists find the design argument compelling and others do not lies not in any intrinsic differences in assessing design in nature but rather in the prior probability they place on complexity being produced by chance events or by a Creator. This difference provides atheists and theists with a rational basis for disagreement. (shrink)
In historical claims for nativism, mathematics is a paradigmatic example of innate knowledge. Claims by contemporary developmental psychologists of elementary mathematical skills in human infants are a legacy of this. However, the connection between these skills and more formal mathematical concepts and methods remains unclear. This paper assesses the current debates surrounding nativism and mathematical knowledge by teasing them apart into two distinct claims. First, in what way does the experimental evidence from infants, nonhuman animals and neuropsychology support the nativist (...) hypothesis? Second, granting that infants have some elementary mathematical skills, does this mean that such skills play an important role in the development of mathematical knowledge? (shrink)
In this paper we shed new light on the Argument from Disagreement by putting it to test in a computer simulation. According to this argument widespread and persistent disagreement on ethical issues indicates that our moral opinions are not influenced by any moral facts, either because no such facts exist or because they are epistemically inaccessible or inefficacious for some other reason. Our simulation shows that if our moral opinions were influenced at least a little bit by moral facts, we (...) would quickly have reached consensus, even if our moral opinions were affected by factors such as false authorities, external political shifts, and random processes. Therefore, since no such consensus has been reached, the simulation gives us increased reason to take seriously the Argument from Disagreement. Our conclusion is however not conclusive; the simulation also indicates what assumptions one has to make in order to reject the Argument from Disagreement. The simulation algorithm we use builds on the work of Hegselmann and Krause (J Artif Soc Social Simul 5(3); 2002, J Artif Soc Social Simul 9(3), 2006). (shrink)
Contemporary value theory has been characterized by a renewed interest in the analysis of concepts like “good” or “valuable”, the most prominent pattern of analysis in recent years being the socalled buck-passing or fitting-attitude analysis which reduces goodness to a matter of having properties that provide reasons for pro-attitudes. Here I argue that such analyses are best understood as metaphysical rather than linguistic and that while the buck-passing analysis has some virtues, it still fails to provide a suitably wide-ranging pattern (...) of analysis for conceptualizing evaluative properties. Instead, a better alternative can be found in a metaphysical version of the Geachean view that goodness is always attributive and never predicative, namely that goodness is always a matter of relative placement in certain kinds of comparison classes. It is then suggested that the good and the valuable need to be separated from each other and that the latter is a species of the former. (shrink)
It is widely agreed that sentences containing a non-denoting description embedded in the scope of a propositional attitude verb have true de dicto interpretations, and Russell’s (1905) analysis of definite descriptions is often praised for its simple analysis of such cases, cf. e.g. Neale (1990). However, several people, incl. Elbourne (2005, 2009), Heim (1991), and Kripke (2005), have contested this by arguing that Russell’s analysis yields incorrect predictions in non-doxastic attitude contexts. Heim and Elbourne have subsequently argued that once certain (...) facts about presupposition projection are fully appreciated, the Frege/Strawson analysis of definite descriptions has an explanatory advantage. In this paper, I argue that both Russell’s analysis and the Frege/Strawson analysis face a serious problem when it comes to the interaction of attitude verbs and definite descriptions. I argue that the problem observed by Elbourne, Heim, and Kripke is much more general than standardly assumed and that a solution requires a revision of the semantics of definite and indefinite descriptions. I outline the conditions that are required to solve the problem and present an analysis couched in dynamic semantics which can provide a solution. I conclude by discussing some further issues related to propositional attitude verbs that complicate a fully general solution to the problem. (shrink)
This book contains selected papers from the First International Conference on the Ontology of Spacetime. Its fourteen chapters address two main questions: first, what is the current status of the substantivalism/relationalism debate, and second, what about the prospects of presentism and becoming within present-day physics and its philosophy? The overall tenor of the four chapters of the book’s first part is that the prospects of spacetime substantivalism are bleak, although different possible positions remain with respect to the ontological status of (...) spacetime. Part II and Part III of the book are devoted to presentism, eternalism, and becoming, from two different perspectives. In the six chapters of Part II it is argued, in different ways, that relativity theory does not have essential consequences for these issues. It certainly is true that the structure of time is different, according to relativity theory, from the one in classical theory. But that does not mean that a decision is forced between presentism and eternalism, or that becoming has proved to be an impossible concept. It may even be asked whether presentism and eternalism really offer different ontological perspectives at all. The writers of the last four chapters, in Part III, disagree. They argue that relativity theory is incompatible with becoming and presentism. Several of them come up with proposals to go beyond relativity, in order to restore the prospects of presentism. · Space and time in present-day physics and philosophy · Relatively low level of technicality, easily accessible · Introduction from scratch of the debates surrounding time · Top authors explaining their positions · Broad spectrum of approaches, coherently represented. (shrink)
This paper takes a cognitive perspective to assess the significance of some Late Palaeolithic artefacts (sculptures and engraved objects) for philosophicalconcepts of art. We examine cognitive capacities that are necessary to produceand recognize objects that are denoted as art. These include the ability toattribute and infer design (design stance), the ability to distinguish between themateriality of an object and its meaning (symbol-mindedness), and an aesthetic sensitivity to some perceptual stimuli. We investigate to what extent thesecognitive processes played a role in (...) the production and appreciation of somerecently discovered Palaeolithic artefacts. (shrink)
Contributing Authors: Lilli Alanen & Frans Svensson, David Alm, Gustaf Arrhenius, Gunnar Björnsson, Luc Bovens, Richard Bradley, Geoffrey Brennan & Nicholas Southwood, John Broome, Linus Broström & Mats Johansson, Johan Brännmark, Krister Bykvist, John Cantwell, Erik Carlson, David Copp, Roger Crisp, Sven Danielsson, Dan Egonsson, Fred Feldman, Roger Fjellström, Marc Fleurbaey, Margaret Gilbert, Olav Gjelsvik, Kathrin Glüer & Peter Pagin, Ebba Gullberg & Sten Lindström, Peter Gärdenfors, Sven Ove Hansson, Jana Holsanova, Nils Holtug, Victoria Höög, Magnus Jiborn, Karsten Klint (...) Jensen, Sigurður Kristinsson, Isaac Levi, Kasper Lippert-Rasmussen, David Makinson, Anna-Sofia Maurin, Philippe Mongin, Kevin Mulligan, Lennart Nordenfelt, Jonas Olson, Erik J. Olsson, Ingmar Persson, Johannes Persson, Björn Petersson, Philip Pettit, Hans Rott, Toni Rønnow-Rasmussen, Krister Segerberg, John Skorupski, Howard Sobel, Fredrik Stjernberg, Fred Stoutland, Caj Strandberg, Pär Sundström, Folke Tersman, Torbjörn Tännsjö, Peter Vallentyne, Bruno Verbeek, Stella Villarmea, and Michael J. Zimmerman. (shrink)
The leading Intelligent Design theorist William Dembski (Rowman & Littlefield, Lanham MD, 2002) argued that the first No Free Lunch theorem, first formulated by Wolpert and Macready (IEEE Trans Evol Comput 1: 67–82, 1997), renders Darwinian evolution impossible. In response, Dembski’s critics pointed out that the theorem is irrelevant to biological evolution. Meester (Biol Phil 24: 461–472, 2009) agrees with this conclusion, but still thinks that the theorem does apply to simulations of evolutionary processes. According to Meester, the theorem shows (...) that simulations of Darwinian evolution, as these are typically set in advance by the programmer, are teleological and therefore non-Darwinian. Therefore, Meester argues, they are useless in showing how complex adaptations arise in the universe. Meester uses the term teleological inconsistently, however, and we argue that, no matter how we interpret the term, a Darwinian algorithm does not become non-Darwinian by simulation. We show that the NFL theorem is entirely irrelevant to this argument, and conclude that it does not pose a threat to the relevance of simulations of biological evolution. (shrink)
The small-improvement argument is usually considered the most powerful argument against comparability, viz the view that for any two alternatives an agent is rationally required either to prefer one of the alternatives to the other or to be indifferent between them. We argue that while there might be reasons to believe each of the premises in the small-improvement argument, there is a conflict between these reasons. As a result, the reasons do not provide support for believing the conjunction of the (...) premises. Without support for the conjunction of the premises, the small-improvement argument for incomparability fails. (shrink)
Though there exists a vast literature dealing with Hannah Arendt's thoughts on evil in general and Adolf Eichmann in particular, few attempts have been made to assess Arendt's position on evil by tracing its connection with her reflections on conscience. This essay examines the nature and significance of such a connection. Beginning with her doctoral dissertation on St Augustine and ending with her posthumously published studies in The Life of the Mind, Arendt's oeuvre exhibits strong thematic continuity: the triad thinking-conscience-evil (...) forms its most enduring core. A puzzling core, to be sure, considering the controversies triggered, especially regarding her notion of the 'banality of evil'. By placing the role of conscience at the very center of Arendt's lifelong reflections, this essay explores the - in many ways related - influence exerted by St Augustine and Heidegger. Heidegger's conception of conscience in Sein und Zeit is identified as a crucial source for understanding - so the claim holds - why Arendt found Heidegger's philosophy particularly wanting as regards the question of evil. Key Words: Arendt • Augustine • conscience • evil • Heidegger • Socrates • thinking. (shrink)
This paper offers an epistemological discussion of self-validating belief systems and the recurrence of ?epistemic defense mechanisms? and ?immunizing strategies? across widely different domains of knowledge. We challenge the idea that typical ?weird? belief systems are inherently fragile, and we argue that, instead, they exhibit a surprising degree of resilience in the face of adverse evidence and criticism. Borrowing from the psychological research on belief perseverance, rationalization and motivated reasoning, we argue that the human mind is particularly susceptible to belief (...) systems that are structurally self-validating. On this cognitive-psychological basis, we construct an epidemiology of beliefs, arguing that the apparent convenience of escape clauses and other defensive ?tactics? used by believers may well derive not from conscious deliberation on their part, but from more subtle mechanisms of cultural selection. (shrink)
We give a condensed survey of recent research on generalized quantifiers in logic, linguistics and computer science, under the following headings: Logical definability and expressive power, Polyadic quantifiers and linguistic definability, Weak semantics and axiomatizability, Computational semantics, Quantifiers in dynamic settings, Quantifiers and modal logic, Proof theory of generalized quantifiers.
What are the consequences of evolutionary theory for the epistemic standing of our beliefs? Evolutionary considerations can be used to either justify or debunk a variety of beliefs. This paper argues that evolutionary approaches to human cognition must at least allow for approximately reliable cognitive capacities. Approaches that portray human cognition as so deeply biased and deficient that no knowledge is possible are internally incoherent and self-defeating. As evolutionary theory offers the current best hope for a naturalistic epistemology, evolutionary approaches (...) to epistemic justification seem to be committed to the view that our sensory systems and belief-formation processes are at least approximately accurate. However, for that reason they are vulnerable to the charge of circularity, and their success seems to be limited to commonsense beliefs. This paper offers an extension of evolutionary arguments by considering the use of external media in human cognitive processes: we suggest that the way humans supplement their evolved cognitive capacities with external tools may provide an effective way to increase the reliability of their beliefs and to counter evolved cognitive biases. (shrink)
Psychological evidence suggests that laypeople understand the world around them in terms of intuitive ontologies which describe broad categories of objects in the world, such as ‘person’, ‘artefact’ and ‘animal’. However, because intuitive ontologies are the result of natural selection, they only need to be adaptive; this does not guarantee that the knowledge they provide is a genuine reflection of causal mechanisms in the world. As a result, science has parted ways with intuitive ontologies. Nevertheless, since the brain is evolved (...) to understand objects in the world according to these categories, we can expect that they continue to play a role in scientific understanding. Taking the case of human evolution, we explore relationships between intuitive ontological and scientific understanding. We show that intuitive ontologies not only shape intuitions on human evolution, but also guide the direction and topics of interest in its research programmes. Elucidating the relationships between intuitive ontologies and science may help us gain a clearer insight into scientific understanding. (shrink)
The impact of science on ethics forms since long the subject of intense debate. Although there is a growing consensus that science can describe morality and explain its evolutionary origins, there is less consensus about the ability of science to provide input to the normative domain of ethics. Whereas defenders of a scientific normative ethics appeal to naturalism, its critics either see the naturalistic fallacy committed or argue that the relevance of science to normative ethics remains undemonstrated. In this paper, (...) we argue that current scientific normative ethicists commit no fallacy, that criticisms of scientific ethics contradict each other, and that scientific insights are relevant to normative inquiries by informing ethics about the options open to the ethical debate. Moreover, when conceiving normative ethics as being a nonfoundational ethics, science can be used to evaluate every possible norm. This stands in contrast to foundational ethics in which some norms remain beyond scientific inquiry. Finally, we state that a difference in conception of normative ethics underlies the disagreement between proponents and opponents of a scientific ethics. Our argument is based on and preceded by a reconsideration of the notions naturalistic fallacy and foundational ethics. This argument differs from previous work in scientific ethics: whereas before the philosophical project of naturalizing the normative has been stressed, here we focus on concrete consequences of biological findings for normative decisions or on the day-to-day normative relevance of these scientific insights. (shrink)
Recent experimental evidence from developmental psychology and cogni- tive neuroscience indicates that humans are equipped with unlearned elementary math- ematical skills. However, formal mathematics has properties that cannot be reduced to these elementary cognitive capacities. The question then arises how human beings cognitively deal with more advanced mathematical ideas. This paper draws on the extended mind thesis to suggest that mathematical symbols enable us to delegate some mathematical operations to the external environment. In this view, mathematical symbols are not only (...) used to express mathematical concepts—they are constitutive of the mathematical concepts themselves. Mathematical symbols are epistemic actions, because they enable us to represent concepts that are literally unthinkable with our bare brains. Using case-studies from the history of mathematics and from educational psychology, we argue for an intimate relationship between mathematical symbols and mathematical cognition. (shrink)
Epistemology and epistemic logic At first sight, the modern agenda of epistemology has little to do with logic. Topics include different definitions of knowledge, its basic formal properties, debates between externalist and internalist positions, and above all: perennial encounters with sceptics lurking behind every street corner, especially in the US. The entry 'Epistemology' in the Routledge Encyclopedia of Philosophy (Klein 1993) and the anthology (Kim and Sosa 2000) give an up-to-date impression of the field. Now, epistemic logic started as a (...) contribution to epistemology, or at least a tool in its modus operandi, with the seminal book Knowledge and Belief (Hintikka's 1962, 2005). Formulas like Ki for "the agent i knows that " Bi for "the agent i believes that " provided logical forms for stating and analyzing philosophical propositions and arguments. And more than that, their model-theoretic semantics in terms of ranges of alternatives provided an appealing extensional way of thinking about what agents know or believe in a given situation. In particular, on Hintikka's view, an agent knows those propositions which are true in all situations compatible with what she knows about the actual world; i.e., her current range of uncertainty. (shrink)
Issues about information spring up wherever one scratches the surface of logic. Here is a case that raises delicate issues of 'factual' versus 'procedural' information, or 'statics' versus 'dynamics'. What does intuitionistic logic, perhaps the earliest source of informational and procedural thinking in contemporary logic, really tell us about information? How does its view relate to its 'cousin' epistemic logic? We discuss connections between intuitionistic models and recent protocol models for dynamic-epistemic logic, as well as more general issues that emerge.
Any theory that analyses personal identity in terms of phenomenal continuity needs to deal with the ordinary interruptions of our consciousness that it is commonly thought that a person can survive. This is the bridge problem. The present paper offers a novel solution to the bridge problem based on the proposal that dreamless sleep need not interrupt phenomenal continuity. On this solution one can both hold that phenomenal continuity is necessary for personal identity and that persons can survive dreamless sleep.
Confronted with Adolf Eichmann, evildoer par excellence, Hannah Arendt sought in vain for any 'depth' to the evil he had wrought. How is the philosopher to approach evil ? Is the celebrated criterion of impartiality ill-equipped to guide judgment when its object is evil - as exhibited, for instance, in the recent genocide in Bosnia? This essay questions the ability of the neutral 'third party' to respond adequately to evil from a standpoint of avowed impartiality. Discussing the different roles of (...) perpetrator and victim, I argue that in any knowledge about evil the victim is the supremely privileged source; this being so, the non-party to the occurrence of evil must privilege the testimony of the victimized - even at the cost of strict impartiality of moral judgment. Key Words: Arendt • evil • genocide • Goldhagen • impartiality • judgment • Kant • Levinas. (shrink)
