The classical view of the relationship between necessity and apriority, defended by Leibniz and Kant, is that all necessary truths are known a priori. The classical view is now almost universally rejected, ever since Saul Kripke and Hilary Putnam discovered that there are necessary truths that are known only a posteriori. However, in recent years a new debate has emerged over the epistemology of these necessary a posteriori truths. According to one view – call it the neo-classical view – knowledge (...) of a necessary truth always depends on at least one item of a priori knowledge. According to the rival view – call it the neoempiricist view – our knowledge of necessity is sometimes broadly empirical. In this paper I present and defend an argument against the neo-empiricist view. I argue that knowledge of the necessity of a necessary truth could not be broadly empirical. (shrink)

_How Do You Know?_ explores problems of knowledge that arise in everyday life. If you are not an expert, how can you know that another person is an expert? If experts are politically biased should you still trust them? More generally, how should you approach the testimony of other people: treat it all as "innocent until proven guilty," or is that too simple? Does the internet make us better knowers, or is it just a minefield of misinformation? Is it always (...) irrational to believe a conspiracy theory? Suppose someone just as intelligent and well-informed as you are disagrees with you about something, how should that affect your belief? Can we have knowledge of what is right and wrong? _How Do You Know?_ approaches these issues through the lens of social epistemology and via the preeminently social genre of philosophical dialogue. Its characters think and speak like real people in the world today, discussing and debating issues that are current, practically relevant, and even controversial—while equipping readers with tools and concepts to see more clearly for themselves. (shrink)

In recent years there has been a resurgence of interest in property dualism—the view that some mental properties are neither identical with, nor strongly supervenient on, physical properties. One of the principal objections to this view is that, according to natural science, the physical world is a causally closed system. So if mental properties are really distinct from physical properties, then it would seem that mental properties never really cause anything that happens in the physical world. Thus, dualism threatens to (...) lead inexorably to epiphenomenalism. In this paper, I will argue that the only way for a property dualist to avoid epiphenomenalism is to deny that the human body is strictly identical with the sum of its microphysical parts. I will go on to argue that the only way to sustain such anti-reductionism about the human body is to embrace some sort of substance-hylomorphism. (shrink)

Christian orthodoxy essentially involves the acceptance of the New Testament as authoritative in matters of faith and conduct. However, the New Testament instructs slaves and women to accept a subordinate status that denies their equality with other human beings. To accept such a status is to have the vice of servility, which involves denying the equality of all human beings. Therefore the New Testament asserts that slaves and women should deny their equality with other human beings. This is false. Moreover, (...) these same passages in the New Testament implicitly assert that slavery and the subordination of women are morally permissible. This isalso false. Therefore orthodox Christianity is false. (shrink)

In a recent address to the American Catholic Philosophical Association, Alfred Freddoso has claimed that dualism is both religiously and morally pernicious. He contends that dualism runs afoul of the Catholic teaching that the soul is the form of the body, and that dualism leaves the body with nothing more than instrumental moral worth. On the contrary, I argue that dualism per se is neither religiously nor morally pernicious. Dualism is compatible with a rich teleology of embodiment that will underwrite (...) all of the same moral insights about the body that traditional hylomorphism supports. (shrink)

Knowledge can be transmitted by a valid deductive inference. If I know that p, and I know that if p then q, then I can infer that q, and I can thereby come to know that q. What feature of a valid deductive inference enables it to transmit knowledge? In some cases, it is a proof of validity that grounds the transmission of knowledge. If the subject can prove that her inference follows a valid rule, then her inference transmits knowledge. (...) However, this only pushes the question back to the inference that was made in this proof. What feature of that inference enables it to transmit knowledge? A vicious regress looms here. Every proof requires a valid inference, and every valid inference must follow at least one rule of inference. So every proof must follow at least one rule of inference. Therefore not every valid inference that transmits knowledge can acquire this power through a proof, on pain of vicious infinite regress. So it must be possible to transmit knowledge by making an inference that follows an underived rule. A deductive inference that follows an underived rule is what I will call a basic deductive inference. It must be possible to transmit knowledge by making a basic deductive inference. But how is this possible? What feature of a basic deductive inference gives it this power to transmit knowledge? (shrink)

Book reviewed in this article:M DePaul (ed), Resurrecting Old–Fashioned Foundationalism.

In recent decades, economists have played an active role in shaping public policy by publicly recommending the adoption of certain policies. These recommendations are often based on normative assumptions that are not the product of economic analysis; nor are they shared by the laypeople to whom these recommendations are made. Inducing people to adopt public policies for reasons that are neither the product of expertise, nor shared by the people, is a form of manipulation that violates the ideals of a (...) liberal democratic society. Thus, the economists’ recommendations constitute an abuse of their expertise. (shrink)

Of course, as scholars have long known, this example has serious limitations. For one thing, a substantial form, as the scholastics understood it, is much more dynamic than a mere shape. For example, the substantial form of an oak tree somehow explains how and why an oak tree can do everything that it does. So the substantial form of an oak tree could not be something as simple or crude as its shape. Nevertheless, the example of the bronze statue does (...) have the virtue of illustrating one of the chief advantages of hylomorphism as a philosophy of the human person. Although we can talk about the bronze and the shape of the statue, respectively, it still seems correct to say that the statue is exactly one thing, not two things. Likewise, although we can talk about the matter and the form of a human being, the hylomorphist insists that a human being is exactly one thing, not two things accidentally conjoined. (shrink)

In recent decades, economists have played an active role in shaping public policy by publicly recommending the adoption of certain policies. These recommendations are often based on normative assumptions that are not the product of economic analysis; nor are they shared by the laypeople to whom these recommendations are made. Inducing people to adopt public policies for reasons that are neither the product of expertise, nor shared by the people, is a form of manipulation that violates the ideals of a (...) liberal democratic society. Thus, the economists’ recommendations constitute an abuse of their expertise. (shrink)

Trenton Merricks argues that we need propositions to serve as the premises and conclusions of modally valid arguments (Merricks 2015). A modally valid argument is an argument in which, necessarily, if the premises are true, then the conclusion is also true. According to Mer- ricks, the premises and conclusions of modally valid arguments have their truth conditions essentially, and they exist necessarily. Sentences do not satisfy these conditions. Thus, we need propositions. Merricks’ argument adds a new chapter to the longstanding (...) debate over the exis- tence of propositions. However, I argue that Merricks’ argument does not quite succeed. Merricks has overlooked one viable alternative to pos- tulating propositions. However, this alternative employs the relation of being true-at-a-world, which is difficult to analyze. Thus, the soundness of Merricks’ argument ultimately depends on the comparative merits of accepting propositions as abstract entities, versus accepting truth-at-a- world as an unanalyzed relation between sentences and possible worlds. (shrink)

According to Eric Mack, the Wilt Chamberlain Argument makes two distinct points against all patterned and end-state theories of justice. First, the pattern theorist cannot explain how innocuous actions can give rise to an injustice. Second, the enforcement of a pattern theory requires constant redistribution of holdings, and that prevents people from forming legitimate expectations about their future holdings. This paper responds to both of these points. Mack’s first point denies or disregards the relevance of harmful consequences to the justice (...) or injustice of a distribution. The second point is based on a requirement that is either too demanding to be plausible, or too permissive to undermine pattern theories. The failure of Mack’s arguments illustrates the difficulty of resolving substantive political debates with a priori arguments alone. When faced with objections, the only possible defense of the Wilt Chamberlain argument resorts to empirical claims, which stand in need of empirical evidence. (shrink)

Evidentialism about belief in God is the proposition that a person is justified in believing in God only if she has evidence for her belief. Alvin Plantinga has long argued that there is no good argument for evidentialism about belief in God. However, it does not follow that such evidentialism is unjustified, since it could be properly basic. In fact, there is no good argument against the proper basicality of evidentialism about belief in God. So an evidentialist about belief in (...) God can accept it as properly basic. (shrink)

The first horn of the Responsibilism Dilemma turns on the fact that the concept of responsibility is neutral between positive appraisal and negative appraisal. To say that someone is responsible is not ipso facto to say whether she is praiseworthy or blameworthy. Being responsible for something is simply a matter of having the appropriate sort of control over it, regardless of whether that control is exercised well or badly. So responsibility is, at most, a necessary, but not a sufficient condition (...) for positive appraisal. Now, the concept of epistemic justification obviously entails a positive appraisal. So if responsibility, as such, is neutral between positive and negative appraisal, whereas epistemic justification entails a positive appraisal, then obviously there is a conceptual gap between mere responsibility and epistemic justification. It seems obvious to me that Hetherington is right about this. However, it seems just as obvious that it is innocuous to the responsibilist to concede that responsibility is only a necessary, and not a sufficient condition for justification. That is because responsibility, thus understood, is simply a matter of having control, regardless of whether that control is exercised well or badly. Only control that is exercised properly could be sufficient for a positive epistemic status. All of this seems rather mundane. (shrink)

Christopher Hill and Joseph Levine have argued that the conceivabilities involved in anti-materialist arguments are defeated as evidence of possibility. Their strategy assumes the following principle: the conceivability of a state of affairs S constitutes evidence for the possibility of S only if the possibility of S is the best explanation of the conceivability of S. So if there is a better explanation of the conceivability of S than its possibility, then the conceivability of S is thereby defeated as evidence (...) of possibility. Hill and Levine proceed to offer alternative explanations of these conceivabilities, concluding that these conceivabilities are thereby defeated as evidence. However, this strategy fails because their explanations generalize to all conceivability judgments concerning phenomenal states. Consequently, one could defend absolutely any theory of phenomenal states against conceivability arguments in just this way. This result conflicts with too many of our common sense beliefs about the evidential value of conceivability with respect to phenomenal states. The general moral is that the application of such principles of explanatory defeat is neither simple nor straightforward. (shrink)

In this paper we set out a view on which internalist proper basicality is secured by sensory experience.

Nurses die by suicide at a higher rate than the general population. Previous studies have observed mental health problems, including substance use, as a prominent antecedent before death. The purpose of this study was to explore the characteristics of nurses who died by suicide documented in the death investigation narratives from the National Violent Death Reporting System from 2003 to 2017 using thematic analysis and natural language processing. One thousand three hundred and fifty‐eight subjects met these inclusion criteria. Narratives from (...) 601 subjects were thematically analyzed and 2544 individual narratives were analyzed using natural language processing. The analyses revealed five themes: “mental health treatment,” “poor general health and chronic pain,” “substance use,” “worsening mental health after bereavement,” and “repeating a family member's suicide.” Mental health/substance use, chronic illness, and chronic pain were seen to coexist in a complex, interdependent manner that appeared to be entangled in the nurses' narratives before death. These findings echo the need for reducing the stigmatization of mental health problems in nursing and removing barriers to help‐seeking behaviors as early preventative interventions. Future research is needed to determine if a comprehensive healthcare integration approach to address these entangled problems would reduce suicide vulnerability in nurses and improve their quality of life. (shrink)

The subject of this dissertation is the entitlement to modal beliefs, such as the belief that a proposition is necessarily true, or the belief that a proposition is possibly true. My thesis is that the entitlement to modal beliefs has two dimensions, one active and one passive. In the active dimension, someone is entitled to a modal belief just in case he has conducted the appropriate thought experiments. In the passive dimension, someone is entitled to a modal belief just in (...) case the belief fits his evidence, which is constituted by the conceivability or inconceivability of the proposition in question. Thus, my principal contention is that conducting thought experiments, and taking conceivability as evidence of possibility, is both necessary and sufficient for entitled modal belief. Insofar as these methods are a priori, this implies that our entitlement to our modal beliefs is always partially a priori. ;I begin by clarifying the fundamental concepts of entitlement, modality, and apriority. Then I proceed to state and defend a two-dimensional account of the necessary a posteriori. According to such an account, our entitlement to every necessary a posteriori truth is achieved by an a priori deduction from two or more claims, at least one of which is a priori. The a priori dimension of this entitlement involves the very same methods and sources of entitlement as other modal beliefs---thought experiments and states of conceivability or inconceivability. I go on to defend thought experiments and conceivability against skeptical attacks. Much of the criticism of thought experiments turns on a refusal to countenance the relevant sort of modality. However, I defend this sort of modality in an opening chapter of the dissertation. Much skepticism about the epistemic value of conceivability is founded on an illicit demand for a noncircular demonstration of its reliability. However, if universally accepted, this demand would undercut the evidence of the senses as well. Other objections to conceivability are also considered and found wanting. In conclusion, I argue against conventionalism about modality, and defend a form of rationalism in modal epistemology. (shrink)

Gordon P. Barnes has recently argued that presence by power is inadequate as an explanation of the way elements are present in complex bodies, and that it would be better to explain the elements’ presence by claiming that simpler substances—carbon atoms, for example—are actually and substantially present in living things. In order to address his arguments, this paper begins by briefly presenting St. Thomas’s understanding of presence by power, and then argues that Barnes’s proposal—that there is a (...) multiplicity of substantial forms in one matter—is unsatisfactory. First, the paper explains why the scientific facts do not require a plurality of substantial forms. Second, it shows how Barnes’s theory does not adequately explain living things. Third, it argues against Barnes’s claim that St. Thomas’s explanation is insufficient because it denies "the universal causality of nature.". (shrink)

Libertarians oppose coercion and champion a free-market society. Are these two commitments, as libertarians claim, wholly consistent with one another, or is there, by contrast, a tension between them? This paper defends the latter view. Replying to an article by Gordon Barnes, the paper casts doubts on the success of an argument aimed at establishing that, while coercion is justice-disrupting, all non-coercive but forced transactions that occur in a free market are justice-preserving.

We provide an overview of the life and work of Graham Barnes, who was strongly influenced by Gregory Bateson, and who collaborated with several other cyberneticians and constructivists, in particular, Gordon Pask and Heinz von Foerster. After having left the USA for Sweden, he commuted between Stockholm and Belgrade, Zagreb, Ljubljana and Rijeka, where he taught his own integration of second-order cybernetics and psychotherapy.

Gordon Barnes accuses Robert Nozick and Eric Mack of neglecting, in two ways, the practical, empirical questions relevant to justice in the real world.1 He thinks these omissions show that the argument behind the Wilt Chamberlain example—which Nozick famously made in his seminal Anarchy, State, and Utopia—fails. As a result, he suggests that libertarians should concede that this argument fails. In this article, we show that Barnes’s key arguments hinge on misunderstandings of, or failures to notice, key (...) aspects of the entitlement theory that undergirds Nozick’s and Mack’s work. Once the theory is properly understood, Barnes’s challenges fail to undermine the Chamberlain example, in particular, and the entitlement theory, in general. (shrink)

Kant contends that necessity is a criterion of the a priori—that is, that all knowledge of necessary propositions is a priori. This contention, together with two others that Kant took to be evident—we know some mathematical propositions and such propositions are necessary—leads directly to the conclusion that some knowledge is a priori. Although many contemporary philosophers endorse Kant’s criterion, supporting arguments are hard to come by. Gordon Barnes provides one of the few examples. My purpose in this chapter (...) is to articulate and examine his argument. I have two goals in doing so. The first is to uncover several significant gaps in the argument. The second is to show that it suffers from a common defect in rationalist arguments. If the argument were successful against empiricist accounts of modal knowledge, it would apply with equal force to extant rationalist accounts of such knowledge. Hence, the cost of refuting modal empiricism is modal scepticism. (shrink)

This paper examines the long dialogue between Africana phenomenology and Africana feminism. In particular, it examines the exchanges between WEB Du Bois, Frantz Fanon, Lewis Gordon and Sylvia Wynter on the one hand, and a number of black feminists on the other, including bell hooks, Natasha Barnes, Farrah Griffin, and Joy James. The primary outcome of the survey of these exchanges is that the pro-feminist spaces created by black male phenomenologists have all been insufficient for the full representation (...) of the black female voice. In the words of Sylvia Wynter, such a full representation can only come through "a feminism in its own name". (shrink)

The analysis of philosophically important themes can depart from two different angles. The first one investigates the various answers that have been given to a certain issue, like that of the problem of knowledge, the justification of theories, the notion of culture, etcetera. These answers are often mutually contradictory which, by the way, facilitates their overview (like the schemes of rationalism-empiricism, justification-discovery, universalism-relativism). A second approach starts from the problems (or: “problematique”) behind the divergent answers (e.g., foundationalism behind both, empiricism (...) and rationalism).In the following sections the issue of discovery is discussed. Here the second line of approach has been followed, not only by making visible a same problematique, but more by trying to set out the common context of the discussion about context of discovery and context of justification. The idea is that this discussion, or better the shift taking place in that discussion, finds its reason in a context in which the distance between traditional methodology and contemporary scientific practice, also between scientific knowledge and the experience of reality has become greater. This is related to the deepening awareness of the cultural context of scientific method. Man and world, scientific method and cultural context are always interacting.From this point of view quite different philosophical approaches show nevertheless similar features pointing to new solutions. A more psychological approach to scientific method (like: Gordon's and Grmek's, even perhaps Gutting's reinterpretation of Popper) and a sociological one (e.g., Barnes, Bloor, and already Durkheim) are opposed to a more logically structured analysis of Nagel, Hempel, and also Popper. Nevertheless the view on the flexibility of scientific method defended along different lines by for instance Achinstein, Bachelard, Hesse, Piaget, Polanyi, Toulmin manifests a certain convergence in those divergent standpoints, the more so since often the cultural context of science is being stressed (e.g., Ladriére, Prigogine, Needham).The miscellany of philosophical orientations, presented in the following sections, can in this way perhaps give profile to deeper tendencies: to relate again scientific method to the context of culture and of human strategy in general. This does not blend, however, the distinction between context of justification and context of discovery. By changing their roles a new overview of this dilemma becomes possible. There is no juxtaposition of both, nor has the one to be absorbed by the other. The conclusion will be that there are still two contexts, but that one is wider, less defined and demarcated from the wider field of daily culture, and that the other is more restricted, functioning as a kind of safetydevice on behalf of the wider strategy of discovery. In such a way discovery is regarded as the wider context of the more restricted context of justification. (shrink)

An action-oriented perspective changes the role of an individual from a passive observer to an actively engaged agent interacting in a closed loop with the world as well as with others. Cognition exists to serve action within a landscape that contains both. This chapter surveys this landscape and addresses the status of the pragmatic turn. Its potential influence on science and the study of cognition are considered (including perception, social cognition, social interaction, sensorimotor entrainment, and language acquisition) and its impact (...) on how neuroscience is studied is also investigated (with the notion that brains do not passively build models, but instead support the guidance of action). A review of its implications in robotics and engineering includes a discussion of the application of enactive control principles to couple action and perception in robotics as well as the conceptualization of system design in a more holistic, less modular manner. Practical applications that can impact the human condition are reviewed (e.g., educational applications, treatment possibilities for developmental and psychopathological disorders, the development of neural prostheses). All of this foreshadows the potential societal implications of the pragmatic turn. The chapter concludes that an action-oriented approach emphasizes a continuum of interaction between technical aspects of cognitive systems and robotics, biology, psychology, the social sciences, and the humanities, where the individual is part of a grounded cultural system. (shrink)

Logical models of argument formalize commonsense reasoning while taking process and computation seriously. This survey discusses the main ideas which characterize di erent logical models of argument. It presents the formal features of a few main approaches to the modeling of argumentation. We trace the evolution of argumentationfrom the mid-80's, when argumentsystems emerged as an alternative to nonmonotonic formalisms based on classical logic, to the present, as argument is embedded in di erent complex systems for real-world applications, and allows more (...) formal work to be done in different areas, such as AI & Law, case-based reasoning and negotiation among intelligent agents. (shrink)

The readiness potential (RP) is one of the most controversial topics in neuroscience and philosophy due to its perceived relevance to the role of conscious willing in action. Libet and colleagues reported that RP onset precedes both volitional movement and conscious awareness of willing that movement, suggesting that the experience of conscious will may not cause volitional movement (Libet, Gleason, Wright, & Pearl, 1983). Rather, they suggested that the RP indexes unconscious processes that may actually cause both volitional movement and (...) the accompanying conscious feeling of will (Libet et al., 1983; pg. 640). Here, we demonstrate that volitional movement can occur without an accompanying feeling of will. We additionally show that the neural processes indexed by RPs are insufficient to cause the experience of conscious willing. Specifically, RPs still occur when subjects make self-timed, endogenously-initiated movements due to a post-hypnotic suggestion, without a conscious feeling of having willed those movements. (shrink)

What gender are you? And in virtue of what? These are questions of gender categorization. Such questions are increasingly at the core of many contemporary debat.

Context: For Graham Barnes, the starting point of his research was the observation that most psychotherapists are trained in a theory-centered style of practice, neglecting epistemological and ….

If the world itself is metaphysically indeterminate in a specified respect, what follows? In this paper, we develop a theory of metaphysical indeterminacy answering this question.