We present a family of counter-examples to David Christensen's Independence Criterion, which is central to the epistemology of disagreement. Roughly, independence requires that, when you assess whether to revise your credence in P upon discovering that someone disagrees with you, you shouldn't rely on the reasoning that lead you to your initial credence in P. To do so would beg the question against your interlocutor. Our counter-examples involve questions where, in the course of your reasoning, you almost (...) fall for an easy-to-miss trick. We argue that you can use the step in your reasoning where you caught the trick as evidence that someone of your general competence level likely fell for it. Our cases show that it's permissible to use your reasoning about disputed matters to disregard an interlocutor's disagreement, so long as that reasoning is embedded in the right sort of explanation of why she finds the disputed conclusion plausible, even though it's false. (shrink)

Since its introduction in 1987, Benjamin Freedman’s principle of clinical equipoise has enjoyed widespread uptake in bioethics discourse. Recent years, however, have witnessed a growing consensus that the principle is fundamentally flawed. One of the most vocal critics has undoubtedly been Franklin Miller. In a 2008 paper, Steven Joffe and Miller build on this critical work, offering a new conception of clinical research ethics based on science, taking what they call a “scientific orientation” toward the ethics of clinical research. Though (...) there is much to recommend Joffe and Miller’s scientifically oriented conception of clinical research ethics, I believe that both the critical and constructive projects suffer from the same basic mistake: inattention to context. The internal norms of science cannot be fully specified, let alone satisfied, independently of contextual (external) factors that only come into view when we are attentive to the particular context of that form of inquiry. (shrink)

A notorious objection to robust virtue epistemology—the view that an agent knows a proposition if and only if her cognitive success is because of her intellectual virtues—is that it fails to eliminate knowledge-undermining luck. Modest virtue epistemologists agree with robust virtue epistemologists that if someone knows, then her cognitive success must be because of her intellectual virtues, but they think that more is needed for knowledge. More specifically, they introduce independently motivated modal anti-luck principles in their accounts to (...) amend the problem of eliminating luck—this makes their views instances of impure virtue epistemology. The aim of the paper is to argue, firstly, that such a move lacks adequate motivation; secondly, that the resulting impure accounts equally fail to handle knowledge-undermining luck. On a more positive note, these results bolster a more orthodox virtue-theoretic approach to knowledge that assigns a fundamental explanatory role to the notion of ability. In this sense, the paper also sketches an account of ability and a corresponding account of knowledge that explains how success from ability is incompatible with success from luck. (shrink)

Is logic normative for belief? A standard approach to answering this question has been to investigate bridge principles relating claims of logical consequence to norms for belief. Although the question is naturally an epistemic one, bridge principles have typically been investigated in isolation from epistemic debates over the correct norms for belief. In this paper we tackle the question of whether logic is normative for belief by proposing a Kripkean model theory accounting for the interaction between logical, doxastic, (...) epistemic and deontic notions and using this model theory to show which bridge principles are implied by epistemic norms that we have independent reason to accept, for example, the knowledge norm and the truth norm. We propose a preliminary theory of the interaction between logical, doxastic, epistemic and deontic notions that has among its commitments bridge principles expressing how logic is normative for belief. We also show how our framework suggests that logic is exceptionally normative. (shrink)

Alvin Goldman has criticized the idea that, when evaluating the opinions of experts who disagree, a novice should “go by the numbers”. Although Goldman is right that this is often a bad idea, his argument involves an appeal to a principle, which I call the non-independence principle, which is not in general true. Goldman's formal argument for this principle depends on an illegitimate assumption, and the examples he uses to make it seem intuitively plausible are not convincing. The failure (...) of this principle has significant implications, not only for the issue Goldman is directly addressing, but also for the epistemology of rumors, and for our understanding of the value of epistemic independence. I conclude by using the economics literature on information cascades to highlight an important truth which Goldman's principle gestures toward, and by mounting a qualified defense of the practice of going by the numbers. (shrink)

We list, with discussions, various principles of scientific realism, in order to exhibit their diversity and to emphasize certain serious problems of formulation. Ontological and epistemological principles are distinguished. Within the former category, some framed in semantic terms (truth, reference) serve their purpose vis-a-vis instrumentalism (Part 1). They fail, however, to distinguish the realist from a wide variety of (constructional) empiricists. Part 2 seeks purely ontological formulations, so devised that the empiricist cannot reconstruct them from within. The main (...) task here is to characterize "independence of mind". A pair of notions, "physical invariance" and "anti-determination", seem to work. They enable us to assess anew "the problem of constructing the physical out of the phenomenal" (yielding certain clarifications demanded by Goodman). Modern cosmology, especially, is seen to present insuperable obstacles to such empiricist approaches to science. The final section on epistemological principles reveals a morass better avoided in favor of an elementary claim about perception, together with a rejection of any absolute observation/theory dichotomy. Finally, a positive, realist notion of "observable-in-principle" is sketched, and it is suggested that, from the perspective of relativistic cosmology, even this defines no boundary to potential knowledge. (shrink)

By making plausible the Diversity Thesis (different people have systematically different and incompatible packages of epistemic intuitions), experimental epistemology raises the specter of the shifting-sands problem: the evidence base for epistemology contains systematic inconsistencies. In response to this problem, some philosophers deny the Diversity Thesis, while others flirt with denying the Evidence Thesis (in normal circumstances, the epistemic intuition that p is prima facie evidence that p is true). We propose to accept both theses. The trick to living (...) with the shifting-sands problem is to expand epistemology’s evidential base so as to include scientific evidence. This evidence can provide principled grounds on which to decide between incompatible intuitions. The idea of resolving inconsistencies in an evidential base by adding more independent lines of evidence is commonplace in science. And in philosophy, it is simplyWide Reflective Equilibrium.We contend that the idea that epistemology would depend crucially on scientific evidence seems radical because many traditional epistemologists practice reflective equilibrium that is WINO, Wide In Name Only. We suggest five different lines of scientific evidence that can be, and have been, used in support of non-WINO epistemological theories. (shrink)

The claim that diversity and independence have a net positive epistemic effect on the judgments of groups has been recently defended formally by Scott Page, among others, and popularized in Surowiecki's The Wisdom of Crowds. In Meta-Induction and the Wisdom of Crowds Thorn and Schurz take issue with the claim that more diversity and independence in groups leads to better collective judgments. I argue that Thorn and Schurz's arguments are helpful in clarifying a number of over-generalizations about diversity (...) and independence that are often circulated in the social epistemology literature. I also argue that the relevant formal arguments are easily misunderstood when presented 'in a vacuum', that is, without a context of application in mind. I provide a different approach to understanding formal results in social epistemology: With the help of concrete scenarios and the formal literature, I focus on a trade-off between independence and dependence in groups. I show that the approach works well also for another principle in social epistemology; namely, the principle that 'more heads are better than few'. (shrink)

As the title of the present article shows, it highlights the three philosophically integrated areas – (1) pramāṇa-epistemology (theory of comprehensive knowledge involving both perception and inference), (2) logic (although a part of pramāṇa-epistemology, it has two modes, namely, inductive reasoning and deductive reasoning), and (3) language (or semantics, i.e. the double negation theory of meaning, which falls under inference). These are interconnected as well as overlapping within the Buddhist mainstream tradition of the process philosophy as opposed to (...) the substantialist philosophy. The same is the case with the three celebrated Buddhist thinkers – Vasubandhu, Dignāga (also spelt as Diññāṇa), and Dharmakīrti – who develop their radical and critical views focusing on these areas in historical-cum-philosophical order. It is worth noting that within the same mainstream Buddhist tradition, each one of the three thinkers picks up the problematic issues from their predecessors – from the Buddha to their immediate predecessors respectively – for their solutions against the backdrop of the two conflicting mainstream traditions – Buddhist and non-Buddhist. The central focus of these thinkers is first to identify the crucial issues, doctrinal principles, terminology, and methodology in their own ways and conceptual frameworks, which generate not only the mutual conflicts in the course of dialogues but also strengthen their positions by means of their new radical ideas, innovations, terminologies, methodologies, and doctrinal principles. As a result, the three selected areas and their crucial issues are explained, elaborated, and interpretated for better understanding. All of which are rooted in the Buddha’s path of wisdom, ethics, and liberation from the human predicament (duḥkha-nivṛtti). In this grand project of the deepest concerns, the Buddha utilized multiple strategies like understanding and controlling the problematic nature of the mind (Pāli citta, manasa) and its concomitance (Pāli cetasika, dhammā) by means of the concentrative meditation (Pāli jhāna, Sanskrit (hereafter Skt., dhyāna), cultivation of knowledge (Pāli vijjā, Skt. vidyā) and conduct/moral purity (Pāli caraṇa, Skt. ācaraṇa), destruction of afflictions/defilements (Pāli kilesa, Skt. kleśa), critical and logical thinking with valid arguments, and so on. His disciples also treat him as the possessor of valid method, arguments, meaning, practice, and purpose (Skt. pramāṇabhūta, the term used by Dignāga). He believed in the common humanity as the community of sufferers and the autonomy of every human being (Pāli attakāra), but strongly rejected the hierarchy of humanity on the basis of caste, birth, and dogmatic religious identity. For these reasons, following the Buddha and his celebrated followers like Vasubandhu, Dignāga, and Dharmakīrti, my task in this article is how to clearly and elaborately discuss the above identified issues and theories, first to understand them for myself and then logically prove the whole process of knowledge and the designed purpose through communication to those who have the intention to hear and understand the framework of common language for their benefits. I wish the readers like students and young teachers benefit from my research work. Further, since my learning of the Tibetan language is zero, but comfortable in Sanskrit and Pāli, I have been heavily dependent on three great modern thinkers who have widely written independently and also translated the Buddhist Tibetan texts, which were translated from the original Sanskrit texts now lost, into English in the areas of Buddhist epistemology, logic, and semantics. These modern scholars are Masaaki Hattori, Shoryo Katsura, and Richard Hayes. Besides them, I have also little benefitted from some other scholars who have worked in the same areas. (shrink)

Inductive logic admits a variety of semantics (Haenni et al., 2011, Part 1). This paper develops semantics based on the norms of Bayesian epistemology (Williamson, 2010, Chapter 7). §1 introduces the semantics and then, in §2, the paper explores methods for drawing inferences in the resulting logic and compares the methods of this paper with the methods of Barnett and Paris (2008). §3 then evaluates this Bayesian inductive logic in the light of four traditional critiques of inductive logic, arguing (...) (i) that it is language independent in a key sense, (ii) that it admits connections with the Principle of Indifference but these connections do not lead to paradox, (iii) that it can capture the phenomenon of learning from experience, and (iv) that while the logic advocates scepticism with regard to some universal hypotheses, such scepticism is not problematic from the point of view of scientific theorising. (shrink)

The epistemology of dialectical materialism emphasizes two characteristic features of the picture of the world existing in our minds. First, it presents itself as reflection, i.e., as an image of an objective reality that exists independent of our consciousness. Secondly, this picture provides a reflection of the real world and the regularities of its development that is only approximately complete. The following comment by Lenin is of fundamental significance in this connection: "Cognition is man's reflection of nature, but it (...) is not a simple, not a direct, not a complete reflection, but a process involving a series of abstractions, the shaping and formation of concepts, laws, and the like, various concepts, laws, etc. and embraces, conditionally and approximately, the universal regularity of nature which is eternally moving and developing". (shrink)

The epistemology of dialectical materialism emphasizes two characteristic features of the picture of the world existing in our minds. First, it presents itself as reflection, i.e., as an image of an objective reality that exists independent of our consciousness. Secondly, this picture provides a reflection of the real world and the regularities of its development that is only approximately complete. The following comment by Lenin is of fundamental significance in this connection: "Cognition is man's reflection of nature, but it (...) is not a simple, not a direct, not a complete reflection, but a process involving a series of abstractions, the shaping and formation of concepts, laws, and the like, various concepts, laws, etc. and embraces, conditionally and approximately, the universal regularity of nature which is eternally moving and developing". (shrink)

The paper focuses on the epistemology developed by Richard Burthogge, the lesser-known seventeenth-century English philosopher, and author, among other works, of Organum Vetus & Novum (1678) and An Essay upon Reason and the Nature of Spirits (1694). Although his ideas had a minimal impact on the philosophy of his time, and have hitherto not been the subject of a detailed study, Burthogge’s writings contain a highly original concept of idealistic constructivism, anticipating (relatively speaking) Kant’s idealism. At the same time, (...) some interesting implications for the issue of self-interpretation and self-identity can be derived from his account of the mind. At the core of Burthogge’s epistemological position is a remarkable idea of structural and functional similarity between the three human cognitive faculties, that is between reasoning, sensation and imagination. Accordingly, every cognition, intellectual as well as sensuous, contains in its structure an object-directed operation of apprehending and thus can be viewed as an intentional act in a broad sense of the term. An immediate consequence of this claim for both mind and object is that they cannot be reduced to a pure stream of sense data, but on the contrary are to be considered ontologically independent from the content of a cognitive act. Furthermore, an object of cognition is never presented to the mind directly, as it is in itself, but always under the modus concipiendi, a particular form or manner of conceiving, specific to human cognitive powers due to their internal structure. As a result, Burthogge clearly anticipates Kant in claiming that it is impossible to know reality in itself, and in situating human consciousness as if in between two unknowable spheres: the external and internal one. Since these restrictions are imposed not only on external, but also on internal cognition, that is on self-knowledge, they lead to considerable difficulties regarding the mind’s identity. Basically, two principal strategies to address this issue are available in the post-Cartesian framework of seeing the mind as an ontologically independent entity, and both of them appear to be ineffective when employed in Burthogge’s epistemology. First, the mind identity can be grounded in some extra-mental factors, preferably in matter. However, with no access to the external world in itself, and with the scope of knowledge restricted to mental phenomena, the mind’s identity cannot be defined in terms of relationship with the reality of which it knows nothing except that it exits. The second option is to explain personal identity by referring it to the intrinsic properties of the mind. Nevertheless, this strategy also faces insuperable obstacles, and for the same reasons as the former does. Since self-knowledge is no exception to the structural-functional principles imposed on cognition, the mind can also be known only under the subjective conditions of conceiving. It is, therefore, just as unknowable in itself as the external things are. The main purpose of the paper is to explore this aspect of Burthogge’s philosophy. (shrink)

A group of philosophers led by the late John Pollock has applied a method of reasoning about probability, known as direct inference and governed by a constraint known as Reichenbach's principle, to argue in support of ‘thirdism’ concerning the Sleeping Beauty Problem. A subsequent debate has ensued about whether their argument constitutes a legitimate application of direct inference. Here I defend the argument against two extant objections charging illegitimacy. One objection can be overcome via a natural and plausible definition, given (...) here, of the binary relation ‘logically stronger than’ between two properties that can obtain even when the respective properties differ from one another in ‘arity’; given this definition, the Pollock group's argument conforms to Reichenbach's principle. Another objection prompts a certain refinement of Reichenbach's principle that is independently well-motivated. My defense of the Pollock group's argument has epistemological import beyond the Sleeping Beauty problem, because it both widens and sharpens the applicability of direct inference as a method for inferring single-case epistemic probabilities on the basis of general information of a probabilistic or statistical nature. (shrink)

The present article discusses shared epistemological characteristics of two distinct areas of research: the field of first-person inquiry and the field of quantum mechanics. We outline certain philosophical challenges that arise in each of the two lines of inquiry, and point towards the central similarity of their observational situation: the impossibility of disregarding the interrelatedness of the observed phenomena with the act of observation. We argue that this observational feature delineates a specific category of research that we call the non-trivial (...) domain. Unlike the trivial domain, non-trivial research cannot assume the view from nowhere on which the observed phenomena could be regarded as existing independently of the process of observation. Presenting first-person inquiry and quantum mechanics as two of its examples, we show that non-trivial research violates several fundamental observational presuppositions of the trivial domain, exemplified in the principles of classical physics. Drawing on Niels Bohr’s philosophy of quantum mechanics and the constructivist notion of enaction, we stress the constructive, participatory, and irreversible nature of observation in the non-trivial domain. We discuss the possibility of developing a non-representationalist epistemology of the non-trivial, and consider the implications of our discussion for research in the non-trivial domain, as well as for the general understanding of the scientific inquiry. (shrink)

When two causally independent processes each have a quantity that increases monotonically (either deterministically or in probabilistic expectation), the two quantities will be correlated, thus providing a counterexample to Reichenbach's principle of the common cause. Several philosophers have denied this, but I argue that their efforts to save the principle are unsuccessful. Still, one salvage attempt does suggest a weaker principle that avoids the initial counterexample. However, even this weakened principle is mistaken, as can be seen by exploring the concepts (...) of homology and homoplasy used in evolutionary biology. I argue that the kernel of truth in the principle of the common cause is to be found by separating metaphysical and epistemological issues; as far as the epistemology is concerned, the Likelihood Principle is central. (shrink)

This book provides a systematic treatment of Locke's theory of probable assent. It shows how the theory applies to Locke's philosophy of science, moral epistemology, and religious epistemology. There is a powerful case to be made that the most important dimension of Locke's philosophy is his theory of rational probable assent, rather than his theory of knowledge. According to Locke, we largely live our lives in the "twilight of probability" rather than in "the sunshine of certain knowledge". Locke's (...) theory of probable assent is towering insofar as it contains a wealth of novel, independently interesting, and prescient elements that precede the modern field of formal epistemology. In this book, the author argues for the central role of probable assent in Locke's philosophy. Locke's theory of probable assent is based on an epistemic modesty that claims, roughly, that our cognitive abilities are quite limited and that we ought to carry ourselves in believing with due caution. This modesty motivates the author's discussion of other aspects of Locke's epistemology, notably his principle of proportionality, his doxastic involuntarism, his epistemological pragmatism, and his theory of testimony. The book concludes by connecting the theory of probable assent with Locke's views on the limits of science, moral epistemology, and the rationality of faith. Locke's Twilight of Probability will appeal to scholars and advanced students working on Locke and the history of early modern philosophy. (shrink)

This thesis sets out an argument in defence of moral objectivism. It takes Mackie as the critic of objectivism and it ends by proposing that the best defence of objectivism may be found in what I shall call Kantian intuitionism, which brings together elements of the intuitionism of Ross and a Kantian epistemology. The argument is fundamentally transcendental in form and it proceeds by first setting out what we intuitively believe, rejecting the sceptical attacks on those beliefs, and by (...) then proposing a theory that can legitimize what we already do believe. Chapter One sets out our intuitive understanding of morality: that morality is cognitive, moral beliefs can be true or false; that morality is real, we do not construct it; that morality is rational, we can learn about it by rational investigation; and that morality places us under an absolute constraint. The chapter ends by clarifying the nature of that absolute demand and by arguing that the critical idea within morality is the idea of duty. In Chapter Two Mackie’s sceptical attack on objectivism is examined. Four key arguments are identified: that moral beliefs are relative to bfferent agents; that morality is based upon on non-rational causes; that the idea of moral properties or entities is too queer to be sustainable; and that moral objectivism involves queer epistemological commitments. Essentially all of these arguments are shown to be ambiguous; however it is proposed that Mackie has an underlying epistemological and metaphysical theory, scientific empiricism, which is hostile to objectivism and a theory that many find attractive for reasons that are independent of morality. Chapter Three explores the nature of moral rationality and whether scientific empiricism can use the idea of reflective equilibrium to offer a reasonable account of moral rationality. It concludes that, while reflective equilibrium is a useful account of moral rationality, it cannot be effectively reconciled with scientific empiricism. In order to function effectively as a rational process, reflective equilibrium must be rationally constrained by our moral judgements and our moral principles. Chapter Four begins the process of exploring some alternative epistemologies and argues that the only account that remains true to objectivism and the needs of reflective equilibrium is the account of intuitionism proposed by Ross. However this account can be developed further by drawing upon number of Kantian ideas and using them to supplement Ross’s intuitionism. So Chapter Five draws upon a number of Kant's ideas, most notably some key notions from the Critique of Judgement. These ideas are: that we possess a rational will that is subject to the Moral law and determined by practical reason; that we possess a faculty of judgement which enables us to become aware of moral properties and that these two faculties together with the third faculty of thought can function to constitute the moral understanding. Using these ideas the thesis explores whether they can serve to explain how intuitions can be rational and how objectivism can be justified. (shrink)

Two principles in epistemology are apparent examples of the close connection between rationality and truth. First, adding a disjunct to what it is rational to believe yields a proposition that’s also rational to believe. Second, what’s likely if believed is rational to believe. While these principles are accepted by many, it turns out that they clash. In light of this clash, we must relinquish the second principle. Reflecting on its rationale, though, reveals that there are two distinct (...) ways to understand the connection between rationality and truth. Rationality is fundamentally a guide to the belief-independent truth, rather than a guide to acquiring true beliefs. And this in turn has important implications for current discussions of permissivism, epistemic reasons, and epistemic consequentialism. (shrink)

Safety principles in epistemology are often hailed as providing us with an explanation of why we fail to have knowledge in Gettier cases and lottery examples, while at the same time allowing for the fact that we know the negations of sceptical hypotheses. In a recent paper, Sinhababu and Williams have produced an example—the Backward Clock—that is meant to spell trouble for safety accounts of knowledge. I argue that the Backward Clock case is, in fact, unproblematic for the (...) more sophisticated formulations of safety in the literature. However, I then proceed to construct two novel examples that turn out problematic for those formulations—one that provides us with a lottery-style case of safe ignorance and one that is a straightforward case of unsafe knowledge. If these examples succeed, then safety as it is usually conceived in the current debate cannot account for ignorance in all Gettier and lottery-style cases, and neither is it a necessary condition for knowledge. I conclude from these troublesome examples that modal epistemologists ought to embrace a much more simple and non-reductive version of safety, according to which the notion of similarity between possible worlds that determines in which worlds the subject must believe truly is an epistemic notion that cannot be defined or reduced to notions independent of knowledge. The resulting view is shown to also lead to desirable results with respect to lottery cases, certain quantum phenomena, and a puzzling case involving a cautious brain-in-a-vat. (shrink)

In the latter half of the twentieth century, philosophers of science have argued (implicitly and explicitly) that epistemically rational individuals might compose epistemically irrational groups and that, conversely, epistemically rational groups might be composed of epistemically irrational individuals. We call the conjunction of these two claims the Independence Thesis, as they together imply that methodological prescriptions for scientific communities and those for individual scientists might be logically independent of one another. We develop a formal model of scientific inquiry, define (...) four criteria for individual and group epistemic rationality, and then prove that the four definitions diverge, in the sense that individuals will be judged rational when groups are not and vice versa. We conclude by explaining implications of the inconsistency thesis for (i) descriptive history and sociology of science and (ii) normative prescriptions for scientific communities. (shrink)

In a recent paper in this journal, Carter and Peterson raise two distinctly epistemological puzzles that arise for anyone aspiring to defend the precautionary principle. The first puzzle trades on an application of epistemic contextualism to the precautionary principle; the second puzzle concerns the compatibility of the precautionary principle with the de minimis rule. In this note, I argue that neither puzzle should worry defenders of the precautionary principle. The first puzzle can be shown to be an instance of the (...) familiar but conceptually harmless challenge of adjudicating between relevant interests to reach assessments of threats when applying the precautionary principle. The second puzzle can be shown to rely on a subtle but crucial misrepresentation of the relevant probabilities at play when applying the precautionary principle. (shrink)

In a recent book, K. Lambert argues that philosophers should adopt Mally's Principle of Independence (the principle that an object can have properties even though it lacks being of any kind) by abandoning a constraint on true predications, namely, that all of the singular terms in a true predication denote objects which have being. The constraint may be abandoned either by supposing there is a true predication in which one of the terms denotes a beingless object (Meinong) or by (...) supposing there is a true predication in which one of the terms denotes nothing at all (free logic). However, Lambert's conclusions can be undermined by showing that the data he produces in support of his position can be explained by either of two recent theories of abstract and nonexistent objects, both of which are couched in languages which conform to the traditional constraint. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

In this paper, the independence of irrelevant alternatives and the Pareto principle are simultaneously weakened in the Arrovian framework of social choice. Moreover, we also relax transitivity of social preferences. We show that impossibility remains under weaker versions of Arrow’s original conditions. Our results complement the recent work by Coban and Sanver (Soc Choice Welf 43(4):953–961, 2014).

It was proved recently that Telgársky’s conjecture, which concerns partial information strategies in the Banach–Mazur game, fails in models of \. The proof introduces a combinatorial principle that is shown to follow from \, namely: \::Every separative poset \ with the \-cc contains a dense sub-poset \ such that \ for every \. We prove this principle is independent of \ and \, in the sense that \ does not imply \, and \ does not imply \ assuming the consistency (...) of a huge cardinal. We also consider the more specific question of whether \ holds with \ equal to the weight-\ measure algebra. We prove, again assuming the consistency of a huge cardinal, that the answer to this question is independent of \. (shrink)

In this paper we present two distinctly epistemological puzzles that arise for one who aspires to defend some plausible version of the precautionary principle. The first puzzle involves an application of contextualism in epistemology; and the second puzzle concerns the task of defending a plausible version of the precautionary principle that would not be invalidated by de minimis.

In a recent paper in this journal, we proposed two novel puzzles associated with the precautionary principle. Both are puzzles that materialise, we argue, once we investigate the principle through an epistemological lens, and each constitutes a philosophical hurdle for any proponent of a plausible version of the precautionary principle. Steglich-Petersen claims, also in this journal, that he has resolved our puzzles. In this short note, we explain why we remain skeptical.

This book addresses the need to create an "axiological epistemology". This term refers to knowledge of what is axiological, id est everything related to human values, and the know-how on how to manage the study of values. In knowledge societies, we know and live axiological projects that we do not receive from anyone, but that we must construct ourselves in a situation of continuous change. In view of the fact that the axiological crisis in which we are immersed is (...) the most serious one that humanity has suffered over its long history, the seriousness and urgency of the issue in question is evident. Adequate knowledge is required to solve this problem, which is at the root of all the problems we are experiencing. This work offers a potential solution that, in contrast to the past, cannot be definitive, but must be transformed throughout the continuous changes to ways of life as a result of technoscience. It will prove of great value to all those who must operate within human values and motivate groups, as well as to those interested in spirituality. (shrink)

It is shown that the boolean prime ideal theorem BPIT: every boolean algebra has a prime ideal, does not follow from the order-extension principle OE: every partial ordering can be extended to a linear ordering. The proof uses a Fraenkel-Mostowski model, where the family of atoms is indexed by a countable universal-homogeneous boolean algebra whose boolean partial ordering has a `generic' extension to a linear ordering. To illustrate the technique for proving that the order-extension principle holds in the model we (...) also study Mostowski's ordered model, and give a direct verification of OE there. The key technical point needed to verify OE in each case is the existence of a support structure. (shrink)

Form follows function, but it does not follow from function. Form is not derivable from the latter. To realize a desired technical function, a form must first be found that is able to realize it at all. Secondly, the question arises as to whether an envisaged form realizes the function in an appropriate way. Functions are multiply realizable—various different forms can bear the very same function. One needs to find a form of a technical artifact that realizes an envisaged function (...) sufficiently efficient, robust, or whatever criteria might be imposed. This paper scrutinizes biomimetics as one way to find a good solution to the realization problem. Drawing on an approach from the philosophy of simulations, it reconstructs the biomimetic relation as being mediated by a theoretical model. It is shown that the robustness of the functioning system is usually reached in different ways in biological and in technological systems, which explains differences in morphogenetic mechanisms or principles found in these fields. This reconstruction helps to understand problems with robustness in synthetic biology that occur when technical design principles are implemented in a biological system. The mimetic relation between the biological and the technical realm is found to be asymmetric. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:_Russell_ journal (home office): E:CPBRRUSSJOURTYPE2502\REVIEWS.252 : 2006-02-27 11:52  Reviews REPLY TO PINCOCK S S Philosophy / U. of Southern California Los Angeles,  -,  @. write to correct errors in Christopher Pincock’s review of my discussion of IRussell. First, according to Pincock, I attempt to “undermine Moore’s views on ethics in Part One, [and] Russell’s conception of analysis in Part Two” by charging them with a pre-Kripkean (...) conflation of necessity with apriority and analyticity. Not so. Although I do show that such conflation had negative consequences for the views of several philosophers, Moore and Russell are not among them. Moore’s error—which marred the defence of his thesis that conclusions about goodness are never consequences of purely descriptive premisses —was in tacitly assuming that all necessary/a priori relations among concepts arise from definitions (see my : –). A similar problem occurs in Russell, but only tangentially in connection with one possible route to his problematic principle () in Our Knowledge of the External World, the critique of which was not a part of any attack on his general conception of analysis (: –). () If the occurrence of sense-data constitutes verification of S, then S must be (at least partly) about sense-data.  Philosophical Analysis in the Twentieth Century, Vol. : The Dawn of Analysis (Princeton: Princeton U. P., ), pp. –.  Russell, n.s.  (winter –): – (at ).  Except when otherwise indicated, all references to OKEW will be to the revised,  Allen and Unwin edition. Although this was the edition I used in writing my chapter on OKEW, my bibliographical citation was a confused amalgam of different editions. The work was originally published in  by Open Court; there was a second printing in ; and in  Allen and Unwin re-issued it by purchasing extra sheets of the  printing, and binding them. In , Russell revised the work, which Allen and Unwin then published as a revised edition. That edition is identical to the Routledge paperback edition now in print and used by students. (Russell revised the  edition again for Norton’s  edition, which was reset for the Mentor paperback.) Except at one point, which I will identify later, the difference between the  and the  editions doesn’t affect my dispute with Pincock. Thanks to the editor, Kenneth Blackwell, for kindly sharing his extensive knowledge of the bibliographical history with me, and to Ross Scimeca, the head librarian at the incomparable Hoose Philosophy Library at , for furnishing me with copies of the editions I needed to sort this out. _Russell_ journal (home office): E:CPBRRUSSJOURTYPE2502\REVIEWS.252 : 2006-02-27 11:52 Reviews  Evidently, Pincock has confused the error about definition, which I expose, with a pre-Kripkean conflation of necessity with apriority and analyticity, which is not mentioned in Parts One and Two. This is a blunder. The advances in our understanding of crucial logical, semantic, epistemological, and modal notions which I identify as paramount achievements of the analytic tradition are not limited to those made by Kripke. To suggest otherwise is a distortion. Second, Pincock errs when he objects that in citing () as a source for the view that sense-data statements give the content of material-object statements, I ascribe “some form of latent verificationism” to Russell. If the objection is that Russell was no verificationist—since he didn’t hold that S is meaningful only if S is verifiable—the reply is that I never suggested otherwise. What I said is that () together with () Verification always consists in the occurrence of sense-data constituted a historical precursor to verificationism (: ). Perhaps, then, Pincock objects to my reconstruction of Russell’s argument: since (i) truths of physics and common sense are known by being verified, (ii) it follows from () and () that our knowledge of them is knowledge of sense-data. Perhaps, Pincock thinks that Russell would reject (i). Citing Russell … if there is any knowledge of general truths at all, there must be some knowledge of general truths which is independent of empirical evidence, i.e. does not depend upon the data of sense. (OKEW, pp. –; OKEW, p. ) Pincock concludes that scientific knowledge, for Russell, is justified partly by sense-data, and partly by associated logical principles about relations... (shrink)

In this paper, the author analyzes critically some of the ideas found in Karel Lambert's recent book, Meinong and the Principle of Independence (Cambridge: Cambridge University Press, 1983). Lambert attempts to forge a link between the ideas of Meinong and the free logicians. The link comes in the form of a principle which, Lambert says, these philosophers adopt, namely, Mally's Principle of Independence, which Mally himself later abandoned. Instead of following Mally and attempting to formulate the principle in (...) the material mode as the claim that an object can have properties without having any sort of being, Lambert formulates the principle in the formal mode, as (something equivalent to) the rejection of the traditional constraint on the principle of predication. The principle of predication is that a formula of the form Fa' is true iff the general term F' is true of the object denoted by the object term a'. The traditional constraint on this predication principle is that for the sentence Fa' to be true, not only must the object term have a denotation, but it must also denote an object that has being. According to Lambert, the free logicians violate this constraint by suggesting that Fa' can be true even if the object term has no denotation, whereas Meinong violates this constraint by proposing Fa' can be true even when the object term denotes an object that has no being. Lambert then tries to `vindicate' the Principle of Independence, thereby justifying both the work of the free logicians and Meinong. (shrink)

In a recent book, K. Lambert argues that philosophers should adopt Mally's Principle of Independence (the principle that an object can have properties even though it lacks being of any kind) by abandoning a constraint on true predications, namely, that all of the singular terms in a true predication denote objects which have being. The constraint may be abandoned either by supposing there is a true predication in which one of the terms denotes a beingless object (Meinong) or by (...) supposing there is a true predication in which one of the terms denotes nothing at all (free logic). However, Lambert's conclusions can be undermined by showing that the data he produces in support of his position can be explained by either of two recent theories of abstract and nonexistent objects, both of which are couched in languages which conform to the traditional constraint. (shrink)

The epistemology of moral principles should be developed in relation to general epistemology and integrated with a plausible moral ontology. On both counts, it is important to consider the nature of moral properties and, more generally, normative properties. This paper distinguishes two kinds of normative properties, indicates how they are related to one another and to moral properties, contrasts their supervenience on natural properties with their grounding in those properties, and, in the light of the points then (...) in view, argues for a moderately rationalist account of knowledge of moral principles. The paper also considers in detail how one might account for the a priori status of certain moral principles—a status that remains controversial and is in any case difficult to establish. The final section shows how the overall position of the paper may be consistent with moral naturalism but does not depend on it. (shrink)

Probabilistic models have much to offer to philosophy. We continually receive information from a variety of sources: from our senses, from witnesses, from scientific instruments. When considering whether we should believe this information, we assess whether the sources are independent, how reliable they are, and how plausible and coherent the information is. Bovens and Hartmann provide a systematic Bayesian account of these features of reasoning. Simple Bayesian Networks allow us to model alternative assumptions about the nature of the information sources. (...) Measurement of the coherence of information is a controversial matter: arguably, the more coherent a set of information is, the more confident we may be that its content is true, other things being equal. The authors offer a new treatment of coherence which respects this claim and shows its relevance to scientific theory choice. Bovens and Hartmann apply this methodology to a wide range of much discussed issues regarding evidence, testimony, scientific theories, and voting. Bayesian Epistemology is an essential tool for anyone working on probabilistic methods in philosophy, and has broad implications for many other disciplines. (shrink)

We present an epistemological schema of natural sciences inspired by Peirce's pragmaticist view, stressing the role of the \emph{phenomenological map}, that connects reality and our ideas about it. The schema has a recognisable mathematical/logical structure which allows to explore some of its consequences. We show that seemingly independent principles as the requirement of reproducibility of experiments and the Principle of Sufficient Reason are both implied by the schema, as well as Popper's concept of falsifiability. We show that the schema (...) has some power in demarcating science by first comparing with an alternative schema advanced during the first part of the 20th century which has its roots in Hertz and has been developed by Einstein and Popper. Further, the identified differences allow us to focus in the construction of Special Relativity, showing that it uses an intuited concept of velocity that does not satisfy the requirements of reality in Peirce. While the main mathematical observation connected with this issue has been known for more than a century, it has not been investigated from an epistemological point of view. A probable reason could be that the socially dominating epistemology in physics does not encourage such line of work. We briefly discuss the relation of the abduction process presented in this work with discussions regarding ``abduction'' in the literature and its relation with ``analogy''. (shrink)

If the laws of nature are as the Humean believes, it is an unexplained cosmic coincidence that the actual Humean mosaic is as extremely regular as it is. This is a strong and well-known objection to the Humean account of laws. Yet, as reasonable as this objection may seem, it is nowadays sometimes dismissed. The reason: its unjustified implicit assignment of equiprobability to each possible Humean mosaic; that is, its assumption of the principle of indifference, which has been attacked on (...) many grounds ever since it was first proposed. In place of equiprobability, recent formal models represent the doxastic state of total ignorance as suspension of judgment. In this paper I revisit the cosmic coincidence objection to Humean laws by assessing which doxastic state we should endorse. By focusing on specific features of our scenario I conclude that suspending judgment results in an unnecessarily weak doxastic state. First, I point out that recent literature in epistemology has provided independent justifications of the principle of indifference. Second, given that the argument is framed within a Humean metaphysics, it turns out that we are warranted to appeal to these justifications and assign a uniform and additive credence distribution among Humean mosaics. This leads us to conclude that, contrary to widespread opinion, we should not dismiss the cosmic coincidence objection to the Humean account of laws. (shrink)

This paper deals with the development of, and the current discussion about, the interpretation of quantum mechanics. The following topics are discussed: 1. The Copenhagen Interpretation, 2. Formal Problems of Quantum Mechanics, 3. Process of Measurement and the Equation of Motion, 4. Macroscopic Level of Description, 5. Search for Hidden Variables, 6. The Notion of “Reality” and Epistemology of Quantum Mechanics, 7. Quantum Mechanics and the Explanation of Life.The Bohr‐Einstein dialogue on the validity of the quantum mechanical description of (...) physical reality lasted over two decades. Since the early nineteen fifties, Wiper has provided much of the point and counterpoint of the continuing discussion on the interpretation and epistemology of quantum mechanics. We have explored Wiper's views in some detail against the background of historical development and current debate. (shrink)

This paper deals with the development of, and the current discussion about, the interpretation of quantum mechanics. The following topics are discussed: 1. The Copenhagen Interpretation, 2. Formal Problems of Quantum Mechanics, 3. Process of Measurement and the Equation of Motion, 4. Macroscopic Level of Description, 5. Search for Hidden Variables, 6. The Notion of “Reality” and Epistemology of Quantum Mechanics, 7. Quantum Mechanics and the Explanation of Life.The Bohr‐Einstein dialogue on the validity of the quantum mechanical description of (...) physical reality lasted over two decades. Since the early nineteen fifties, Wiper has provided much of the point and counterpoint of the continuing discussion on the interpretation and epistemology of quantum mechanics. We have explored Wiper's views in some detail against the background of historical development and current debate. (shrink)

This chapter outlines a new disentangling strategy for moral epistemology. It builds on the fundamental distinction between value-neutrality and value-independence as two separate aspects of methodological austerity introduced by Matthew Kramer. This type of conceptual analysis is then applied to two major challenges in moral epistemology: globalised scepticism and debate fragmentation. Both challenges arise from collapsing the fact/value dichotomy. They can be addressed by comprehensive disentangling that runs along both dimensions – value neutrality vs. value non-neutrality and (...) value independence vs. value dependence. The success of this strategy rests on two factors. The first is broadening the scope of disentangling to include theoretical-explanatory values on a par with distinctly ethical values. The second is differentiating between wider and narrower conceptualisations of what value neutrality requires with respect to contested matters. The objective is to pre-empt unjust theorising, a distinctive form of epistemic injustice that derives from the exclusive methodological focus on ethical evaluations at the expense of epistemic ones. When these methodological conditions are fulfilled, opponents should gain the confidence to treat each other as fellow inquirers engaged in the same project, that of reducing the scope of unhelpful disagreements. (shrink)

Vivacity, the “liveliness” of perceptions, is central to Hume’s epistemology. Hume equated belief with vivid ideas. Vivacity is a conscious quality so believable ideas are felt to be lively. Hume’s empiricism revolves around a phenomenological, inner epistemology. Through copying, Hume bases vivacity in impressions. Sensory vivacity also concerns liveliness or patterns of change. Through learnt skillful use, it tracks change specific to intentional sense-perceptual experience, Hume’s “coherent and constant” complex impressions. Copying, in turn, communicates the conscious skill of (...) vivacity to ideas where it becomes an indicator of believable ideas. Hume’s copying concerns then the causation of conscious skills required for the identification of empirically warranted structures. Copying allows Hume to combine a radically externalist empiricism with a portable phenomenological inner epistemology. (shrink)

The background of this paper (section 1) consists in a new account to foundation‐theoretic epistemology characterized by two features: (i) All beliefs are to be justified by deductive, inductive or abductive inferences from a minimalistic class of unproblematic (introspective or analytic) basic beliefs. (ii) Higher‐order justifications for these inferences are given by means of the novel method of optimality justifications. Optimality justifications are a new tool for epistemology (section 2). An optimality justification does not attempt todemonstratethat a cognitive (...) method is reliable (which is impossible), but pursues the more modest goal of demonstrating that the method isoptimalamong all accessible alternative methods for the given epistemic goal. The reasoning from the established optimality of a method to the acceptability of a particular belief generated by the method is accomplished by so‐called optimality principles. In sections 3–5, the method of optimality justifications is carried out in detail for three fundamental problems: justifying induction, logic, and theory‐generating abduction. (shrink)

I develop a critique of Hume’s infamous problem of induction based upon the idea that the principle of induction (PI) is a normative rather than descriptive claim. I argue that Hume’s problem is a false dilemma, since the PI might be neither a “relation of ideas” nor a “matter of fact” but rather what I call a contingent normative statement. In this case, the PI could be justified by a means-ends argument in which the link between means and end is (...) established solely by deductive reasoning. The means-ends argument is an elementary result from formal learning theory that you must be willing to make inductive generalizations if you want to be logically reliable in the types of examples Hume described. This justification of the PI avoids both horns of Hume’s dilemma. Since no contradiction ensues from rejecting logical reliability as an aim, the PI is contingent. Yet since the proof concerning the PI and logical reliability is not based on inductive reasoning, there is no threat of circularity. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Unmodern Philosophy and Modern Philosophy by John DeweyCharles A. HobbsJohn Dewey. Unmodern Philosophy and Modern Philosophy. Carbondale and Edwardsville: Southern Illinois University Press, 2012, 351 pp., index.John Dewey’s latest publication marks a watershed moment for scholarship in American philosophy, and, in addition to Dewey himself, we have editor Phillip Deen to thank for discovering it (among the Dewey papers in Special Collections at Morris Library of Southern Illinois (...) University) and editing it. We see Dewey late in life (early 1940s) engaged mainly in a critique of the modern, ancient, and (fragmentarily) medieval philosophical periods, which Dewey argues, are eras not nearly as distinct as traditional understanding admits. In the Introduction, Deen helpfully explains how we are now bequeathed incomplete but in most [End Page 122] cases quite robust chapter drafts that amount to another substantial work by Dewey. While published by Southern Illinois University Press, this volume is not itself part of The Collected Works of John Dewey. Still, the careful editing (of what are actually a number of manuscripts) is comparable in its excellence. There is also a well-done Index.The scope is twofold: retrospective and prospective. Chapters one through seven trace the development of so-called modern philosophy along with its central epistemological problem, with the aim being to demonstrate how thoroughly “unmodern” such philosophy has been. Then, chapters eight through fourteen constitute a genuinely modern approach that naturalistically and functionally undercuts the epistemic problem of subject/object and points to a revolution in the process of knowing.We turn to the retrospective, beginning in the first chapter with the acknowledgement that Dewey comes to philosophy itself as a kind of anthropologist, something we note as consistent with the influence of Franz Boas on Dewey (with whom Dewey was a colleague and intellectual ally at Columbia for about thirty-five years). This is further underscored by a lengthy quotation of anthropologist Bronislaw Malinowski on the meaning of culture (p. 290). The ongoing history of philosophy is itself a cultural activity. Indeed, citing James, Dewey declares that “The sickliest way in which a student of philosophy can approach his subject-matter is that of a search for ultimate impersonal revelation of truth.” (p. 16) Rather, let the philosopher have the pragmatic attitude of openness “... to truth from whatever source it comes” (ibid).With that, Dewey once again turns to the Greeks, who initiated “The Discovery of Rational Discourse” (Ch. III) as underscored by the Socratic means of cooperative discourse, with the dialogues—not lectures—being evidence of the Athenian philosophical revolution in turning “from discussing nature and giving an account of it to the examination of the nature and procedure of discussion and report” (p. 38). Yet this project, despite its initial promise, failed for lack of a genuine logic of experimentation or inquiry. Then philosophy focused on going beyond the natural, beginning with the medieval “Search for Salvation” (Ch. IV, a significantly less developed and unified chapter draft). “Modern” philosophers then rightly replaced grand cosmic schemes with a focus on human nature (Ch. V), but they went too far with their introspective methods, gradually resulting in the same consequence supernaturalism had produced: a dualism of mind and nature, as if human nature is somehow not a part of nature. As we recall from Human Nature and Conduct (1922), human nature is not independent of but rather interdependent (or, using Dewey’s later term, transactional) with the rest of nature. The key is to avoid hypostatizing mind and better to talk of culture as nature. [End Page 123]With the Renaissance onward, humans have been “Wandering between Two Worlds” (Ch. VI), and endless arguments between “rationalists” and “empiricists” overlook what these camps share, namely a psychology assuming a fundamental split between subjective/objective and assumptions about certainty as founded upon various first principles or substances. The result is the stagnation of philosophy while science flourishes. Dewey cites Bertrand Russell as an example of continued insistence on such a priori principles (p. 106).We find ourselves in an epoch split between scientism and moral and religious fundamentalism, the result of a lingering tenacious investment in bad elements from ancient and medieval... (shrink)

Epistemology, confronted with a rapid development of individual branches of science, has been pressed to establish its own status and position as well as to define its relation with science. The multiple perspectives on this issue can be grouped into two major positions: integrism (postulates a close co-existence between epistemology and science) and separatism (argues in favour of a full independence of science and epistemology).In the paper I analyse the two views and try to prove that (...) the debate between integrism and separatism cannot be resolved, as the two approaches belong to different and incompatible philosophical traditions: analytical and transcendental. In the article these issues are examined, and arguments in favour of the separatist view are offered. It is argued for the clear separation of epistemology from science. (shrink)