In this dissertation, I examine historical and contemporary versions of the ontological argument for God’s existence and objections to it, focusing on versions of the argument that contain Linkage Premises. I argue that the most plausible kind of objection to these and other ontological arguments is a version of the parody-style counterargument found in contemporary literature. If this counterargument succeeds, it results in a reductio ad absurdum of the ontological argument. I then examine the relationship between being and goodness found (...) in certain medieval philosophers such as Aquinas, Augustine, and Boethius. I argue that this view is coherent and plausible. Then, I argue that for versions of the ontological argument that contain a Linkage Premise to succeed, both against my counterargument and on their own terms, the proponent must presuppose the Convertibility Thesis of Being and Goodness. Finally, I argue that greater attention ought to be paid to this medieval view, not only for its positive results related to the ontological argument, but also because of its relevance in other ethical, metaethical, and metaphysical matters. (shrink)

In this paper, I delineate a variety of questions related to personal identity and ontology. I develop and compare the Confucian conception of the person and the view of the person developed throughout Derek Parfit’s work on personal identity and ontology. I will demonstrate that the Confucian conception of the person has numerous instructive similarities with Parfit’s work on personal identity, despite a number of differences. I argue, briefly, that this project is worthwhile as a piece of comparative philosophy. One (...) of the final two sections of the paper develop a new hybrid account of personal identity and ontology that combine the Confucian and Parfitian views of personal identity and personal ontology. The last section of the paper goes into detail developing this view in response to potential questions, and responds to some objections to this hybrid account, including objections based on a similarity between the Confucian account and the narrative account of personal identity. (shrink)

This book argues that Augustine assimilated the Stoic theory of perception and mental language (lekta/dicibilia), and that this epistemology underlies his accounts of motivation, affectivity, therapy for the passions, and moral progress. Byers elucidates seminal passages which have long puzzled commentators, such as Confessions 8, City of God 9 and 14, Replies to Simplicianus 1, and obscure sections of the later ‘anti-Pelagian’ works. Tracking the Stoic terminology, Byers analyzes Augustine’s engagement with Cicero, Seneca, Ambrose, Jerome, Origen, and Philo of Alexandria, (...) demonstrating that Augustine appropriated Stoicism with greater sophistication than other religious writers. She also shows how he moved beyond the Stoics by enriching Stoic cognitivism with Platonic motivational theory, arguing that Augustine created a coherent synthesis. This newly discovered Augustinian moral psychology has elements that contemporary philosophers and psychologists have identified as important. (shrink)

This paper continues a recent exchange in this journal concerning explanationist accounts of epistemic justification. In the first paper in this exchange, Byerly argues that explanationist views judge that certain beliefs about the future are unjustified when in fact they are justified. In the second paper, McCain defends a version of explanationism which he argues escapes Byerly’s criticism. Here we contribute to this exchange in two ways. In the first section, we argue that McCain’s defense of explanationism against Byerly’s objection (...) is unsuccessful. Then, in the second section, we develop an independent objection to explanationism from a different direction. If our arguments in each section are sound, then not only do explanationist accounts of epistemic justification judge beliefs that are justified to be unjustified, but they judge beliefs that are unjustified to be justified. Explanationism faces problems on both sides. (shrink)

Abstract I argue that the two primary motivations in the literature for positing seemings as sui generis mental states are insufficient to motivate this view. Because of this, epistemological views which attempt to put seemings to work don’t go far enough. It would be better to do the same work by appealing to what makes seeming talk true rather than simply appealing to seeming talk. Content Type Journal Article Pages 1-12 DOI 10.1007/s11406-012-9363-8 Authors T. Ryan Byerly, Department of Philosophy, Baylor (...) University, Waco, TX, USA Journal Philosophia Online ISSN 1574-9274 Print ISSN 0048-3893. (shrink)

Proposes and defends a novel account of the mechanics of divine foreknowledge and providence, arguing that this account is consistent with libertarian freedom.

Cosmological arguments for the existence of God face a gap problem. This is the problem of convincingly arguing that their intermediate conclusions that some first cause or necessary being exists provide evidence for their main conclusion that God exists. This paper develops a simple and innovative approach to solving this problem, applicable to many cosmological arguments. According to the proposal, the best explanation for why the necessary being is found to have necessary existence is that it is a perfect being. (...) Since a perfect being would be God, the intermediate conclusions of the relevant cosmological arguments provide abductive evidence for their main conclusions. (shrink)

"--David Ruelle, author of "Chance and Chaos" "This is an important book, one that should cause an epoch-making change in the way we think about mathematics.

The purpose of this paper is to advance understanding of intellectually virtuous honesty, by examining the relationship between a recent account of intellectual honesty and a recent account of intellectual transparency. The account of intellectual honesty comes from Nathan King, who adapts the work of Christian Miller on moral honesty, while the account of intellectual transparency comes from T. Ryan Byerly. After introducing the respective accounts, I identify four potential differences between intellectual honesty and intellectual transparency as understood by these (...) accounts. I then turn to the question of how to think about the relationship between these traits in light of these potential differences. I make the case that intellectual transparency can either be regarded as an exceptionally strong or ideal variety of intellectual honesty, or it can be regarded as a distinct virtue from intellectual honesty which is a more cardinal virtue than the latter. Along the way, I also note some places where a case can be made that Miller's and King's accounts of honesty and intellectual honesty are in need of refinement or clarification. (shrink)

Explanationism holds that a person's evidence supports a proposition just in case that proposition is part of the best available explanation for the person's evidence. I argue that explanationism faces a serious difficulty when it comes to justified beliefs about the future. Often, one's evidence supports some proposition about the future but that proposition is not part of the best available explanation for one's evidence. Attempts to defend explanationism against this charge are unattractive. Moving to a modified better contrastive explanation (...) account will help with these cases, but it will face other difficulties. (shrink)

Many pantheists have claimed that their view of the divine is motivated by a kind of spiritual experience. In this paper, I articulate a novel argument, inspired by recent work on moral exemplarism, that gives voice to this kind of motivation for pantheism. The argument is based on two claims about the emotion of awe, each of which is defended primarily via critical engagement with empirical research on the emotion. I also illustrate how this pathway to pantheism offers pantheists distinctive (...) resources for responding to persistent objections to their view, and how it might lead to more exotic views incorporating pantheistic elements. (shrink)

Augustine on select metaphysical topics: hylomorphism vs. dualism, theories of God, angels.

This paper articulates a conception of organizational justice based on the promise of a mode of organizing that does not violate the particularity of each and every other person. It argues that the decisive condition for such a form of justice resides in the realities of the cultural practices of an organization as they are apparent in the conduct of people in relation to multiple others. These are practices that can only seek justification in the primary right of each person (...) to be regarded with absolute alterity. It also argues that a degree of violence is unavoidable within any practical ordering of justice and that any consideration of ethics and justice in organizations must account for such violence and seek to negotiate its existence on ethical terms. The organizational justice that is referred to is one sensitive to the exercise of its own power and authority in the context of its unavoidable violation of its basis in ethics. This is a justice that is ethically necessary, but is never sure of itself. (shrink)

Intellectual Dependability is the first research monograph devoted to addressing the question of what it is to be an intellectually dependable person--the sort of person on whom one's fellow inquirers can depend in their pursuit of epistemic goods. While neglected in recent scholarship, this question is an important one for both epistemology--how we should conceptualize the ideal inquirer--and education--how we can enable developing learners to grow toward this ideal. The book defends a virtue theory according to which being an intellectually (...) dependable person is distinctively a matter of possessing a suite of neglected virtues called "the virtues of intellectual dependability" that are themselves distinctively concerned with promoting epistemic goods in others' inquiries. After defending the existence and educational significance of these virtues as a group, the book turns toward the project of identifying and conceptualizing several specific instances of these virtues in detail. Virtues discussed include intellectual benevolence, intellectual transparency, communicative clarity, audience sensitivity, and epistemic guidance. In each case, an interdisciplinary treatment of the nature of the virtue and its relationship to other virtues, vices, and personality features is offered, drawing especially on relevant research in Philosophy and Psychology. The book concludes with a chapter devoted to identifying distinctive ways these virtues of intellectual dependability are manifested when it is inquiring communities, rather than individuals, that occupy the position of intellectual dependence. By directing attention to the ideal of intellectual dependability, the book marks a novel turn of scholarly interest explicitly toward a neglected dimension of the ideal inquirer that will inform both epistemological theorizing and educational practice. (shrink)

This paper pursues a value-based evaluation of a variety of character traits which philosophers have identified with humility, and it proposes a novel account of a character trait not implausibly identified with humility which has a unique kind of value. I begin by explaining why a value-based evaluation of various traits identified with virtues is preferable to the more common contemporary counterexample-based evaluation of these traits. I then undertake a value-based evaluation of various traits which have been identified with humility, (...) showing that thus far none of these traits have a particular kind of value that humility might reasonably be thought to have—a nonameliorative value not based in epistemic, affective, or behavioral accuracy. I conclude by developing an account of a character trait not implausibly identified with humility which does have this kind of value. The trait in question is a disposition to prefer promoting the good of others to one’s own good when these goods are equal or incommensurable. (shrink)

This article expands our knowledge of the historical-philosophical process by which the dominant metaphysical account of the Christian God became ascendant. It demonstrates that Marius Victorinus proposed a peculiar model of ‘consubstantiality’ that utilised a notion of ‘existence’ indebted to the Aristotelian concept of ‘prime matter’. Victorinus employed this to argue that God is a unity composed of Father and Son. The article critically evaluates this model. It then argues that Augustine noticed one of the model's philosophical liabilities but did (...) not publicly name Victorinus when he rejected it in De Trinitate, thereby exemplifying the practice of private ‘rebuke’ (ἐλέγχɛιν). (shrink)

This chapter shows that Augustine’s “divine illumination theory of knowledge” is merely his belief that the human mind is capable of intellectual cognition because it naturally “participates” in the Divine Mind, as its image. Consequently, Bonaventure's and Gilson's claim that Augustine thought the human mind must be enlightened by special divine assistance in ordinary (non-mystical) intellectual cognition is erroneous. That is true of the whole of Augustine's writing career: earlier works such as On the Teacher and the Confessions agree with (...) his presentation in On the Trinity 12. This resolution of a long-standing debate about how to interpret Augustine becomes possible when we pay careful attention to the ancient philosophical problems “illumination” is meant to resolve, and when we use Plotinus and the early Christian Neoplatonist Marius Victorinus to interpret his vocabulary and claims. The recovery of this late antique context greatly clarifies Augustine’s epistemological theory and reveals its explanatory power. For the Plotinian basis of the account is a synthesis of Aristotelian and Platonic elements that can explain why our minds are uniquely suited to abstracting intelligibility from sensory data, and how they do so. (shrink)

Philosophers have long held that epistemic self-reliance has a special value. But, this view has recently been challenged by prominent epistemologist Linda Zagzebski. Zagzebski argues that potential sources of support for the claim that epistemic self-reliance has a special value fail. Here I provide a novel defense of the special value of epistemic self-reliance. Self-reliance has a special value because it is required for attaining certain valuable cognitive achievements. Further, practicing self-reliance may be all-things-considered worthwhile even when doing so is (...) a less reliable way of getting to the truth than relying on others and even when doing so is flatly unreliable in getting to the truth. (shrink)

This paper presents and defends a model of religious faith as an epistemic disposition. According to the model, religious faith is a disposition to take certain doxastic attitudes toward propositions of religious significance upon entertaining certain mental states. Three distinct advantages of the model are advanced. First, the model allows for religious faith to explain the presence and epistemic appropriateness of religious belief. Second, the model accommodates a variety of historically significant perspectives concerning the relationships between faith and evidence, faith (...) and volition, and faith and doubt. And, finally, the model offers an appealing account of what unifies religious faith with other kinds of faith. (shrink)

Kantian moral concepts concerning respect for human dignity have played a central role in articulating ethical guidelines for medical practice and research, and for articulating some central positions within bioethical debates more generally. The most common of these Kantian moral concepts is the obligation to respect the dignity of patients and of human research subjects as autonomous, self-determining individuals. This article describes Kant’s conceptual distinction between dignity and autonomy as values, and draws on the work of several contemporary Kantian philosophers (...) who employ the distinction to make sense of some common moral intuitions, feelings, and norms. Drawing on this work, the article argues that the conceptual distinction between dignity and autonomy as values is indispensable in the context of considering our obligations to those who are dependent and vulnerable. (shrink)

Damian Byers analyzes the form Husserl gives to the problem of knowledge—the way this form influences the development of the phenomenological method, and the results of its application. In a very clear fashion, Byers presents Husserl’s understanding of the roles of intentionality, idealism, temporalization, and kinesthesia in the constitution of knowledge. Drawing upon all of Husserl’s major texts, he corrects many misapprehensions about Husserl’s doctrines of intentionality and idealism. Byers argues that Husserl’s transcendental phenomenology is both a philosophy of closure (...) and control and a philosophy of openness and vulnerability. (shrink)

We argue that explanationist views in epistemology continue to face persistent challenges to both their necessity and their sufficiency. This is so despite arguments offered by Kevin McCain in a paper recently published in this journal which attempt to show otherwise. We highlight ways in which McCain’s attempted solutions to problems we had previously raised go awry, while also presenting a novel challenge for all contemporary explanationist views.

It is not uncommon to think that the existence of exhaustive and infallible divine foreknowledge uniquely threatens the existence of human freedom. This paper shows that this cannot be so. For, to uniquely threaten human freedom, infallible divine foreknowledge would have to make an essential contribution to an explanation for why our actions are not up to us. And infallible divine foreknowledge cannot do this. There remains, however, an important question about the compatibility of freedom and foreknowledge. It is a (...) question not about the existence of foreknowledge, but about its mechanics. (shrink)

This paper revisits Ronald Dworkin’s influential position that a person’s advance directive for future health care and medical treatment retains its moral authority beyond the onset of dementia, even when respecting this authority involves foreshortening the life of someone who is happy and content and who no longer remembers or identifies with instructions included within the advance directive. The analysis distils a eudaimonist perspective from Dworkin’s argument and traces variations of this perspective in further arguments for the moral authority of (...) advance directives by other authors. It then critiques a feature of the eudaimonist perspectives within these arguments—namely, the position that dementia has a retroactive negative impact on what a person has previously valued—and challenges the commonly held assumption underlying them that a person’s life and well-being have relatively low value beyond the onset of dementia. Although advance directives have moral authority as a means of guiding one’s future health care, accounts that dismiss the value of the lives and well-being of people living with dementia should be questioned to the extent that such accounts are used to support the moral authority of advance directives stipulating measures to foreshorten individuals’ lives. (shrink)

Augustine’s accounts of his so-called mystical experiences in conf. 7.10.16, 17.23, and 9.10.24 are puzzling. The primary problem is that, although in all three accounts he claims to have seen “that which is,” we have no satisfactory account of what “that which is” is supposed to be. I shall be arguing that, contrary to a common interpretation, Augustine’s intellectual “seeing” of “being” in Books 7 and 9 was not a vision of the Christian God as a whole, nor of one (...) of the divine persons, each of whom is equally God, according to Augustine. This becomes clear when we attend to the fact that Augustine is appropriating a specific meaning of “that which is” or “being” used by Plotinus in his account of the lover of Beauty. This resolution, however, leads to a second question. Is there anything distinctively Christian about any, or all, of Augustine’s ascents? On the one hand, it would be odd if there were not, given that the Confessions are addressed to the Christian God. On the other hand, upon close inspection we find that the allegedly specific “Christian” characteristics that modern commentators have identified in the ascents of conf. 7 and 9 also occur in the Neoplatonists. I will argue that there is in fact one important difference between Augustine and the Neoplatonists here that has not been pointed out in these prior interpretations. (shrink)

Introductory-level undergraduate classes in Logic or Critical Thinking are a staple in the portfolio of many Philosophy programs. A standard approach to these classes is to include teaching and learning activities focused on formal deductive and inductive logic, sometimes accompanied by teaching and learning activities focused on informal fallacies or argument construction. In this article, I discuss a proposal to include an additional element within these classes—namely, teaching and learning activities focused on intellectual virtues. After clarifying the proposal, I identify (...) three reasons in favor of implementing it and I discuss how to implement it, focusing on questions about pedagogical strategies and pedagogical resources. (shrink)

Writing to the young emperor Nero, Seneca elaborates a sophisticated distinction between compassion and mercy for use in forensic contexts, agreeing with earlier Stoics that compassion is a vice, but adding that there is a virtue called mercy or 'clemency.' This Stoic repudiation of compassion has won the attention of Nussbaum, who argues that it was motivated by a respect for persons as dignified agents, and was of a piece with the Stoics' cosmopolitanism. This chapter engages Nussbaum's presentation of the (...) Stoics, examining Seneca’s On Clemency and Epictetus' use of the term prohairesis, showing that while there is some truth in her characterization, it needs to be qualified in important ways. It also analyzes Augustine's engagement with Seneca's On Clemency in the City of God 9.5, and in his letters concerning punishment for vandalism, theft, and human trafficking. It argues that Augustine has a nuanced mercy ethic that is deeply informed by Seneca's position, but that he intentionally improves upon it. (shrink)

Trenton Merricks, among others, has recently championed in a series of papers what he takes to be a novel and simple solution to an age-old problem concerning the compatibility of divine omniscience and human freedom. The solution crucially involves the thesis that God’s beliefs about the future actions of human persons asymmetrically depend on the future actions of those persons. I show that Merricks’s defense of this thesis is inadequate and that the prospects for improving his defense of it would (...) require him to enter the fray of articulating and defending a view about the mechanics whereby divine foreknowledge is achieved—something he and other advocates of the strategy he advances had hoped to avoid. (shrink)

I characterize a notion of causal agency that is the causitive component of many transitive verbs. The agency of what I call substantial causes relates objects physically to systems with which they interact. Such agent causation does not reduce to conditionship relations, nor does it cease to play a role in scientific discourse. I argue, contrary to regularity theories, that causal claims do not in general depend for their sense on generalities nor do they entail the existence of laws. Clarification (...) of the relationships among substantial causes, causal processes, and explanatory conditions separates the analysis of causal connection from that of nomological connection. This clarification is then applied to a variety of issues in the analysis of causality. (shrink)

Contradictions of Archaeological Theory Content Type Journal Article Category Review Pages 499-506 DOI 10.1558/jcr.v11i4.499 Authors A. Martin Byers, Vanier College, Montreal Journal Journal of Critical Realism Online ISSN 1572-5138 Print ISSN 1476-7430 Journal Volume Volume 11 Journal Issue Volume 11, Number 4 / 2012.

Why absolute certainty is impossible in science In today's unpredictable and chaotic world, we look to science to provide certainty and answers—and often blame it when things go wrong. The Blind Spot reveals why our faith in scientific certainty is a dangerous illusion, and how only by embracing science's inherent ambiguities and paradoxes can we truly appreciate its beauty and harness its potential. Crackling with insights into our most perplexing contemporary dilemmas, from climate change to the global financial meltdown, this (...) book challenges our most sacredly held beliefs about science, technology, and progress. At the same time, it shows how the secret to better science can be found where we least expect it—in the uncertain, the ambiguous, and the inevitably unpredictable. William Byers explains why the subjective element in scientific inquiry is in fact what makes it so dynamic, and deftly balances the need for certainty and rigor in science with the equally important need for creativity, freedom, and downright wonder. Drawing on an array of fascinating examples—from Wall Street's overreliance on algorithms to provide certainty in uncertain markets, to undecidable problems in mathematics and computer science, to Georg Cantor's paradoxical but true assertion about infinity—Byers demonstrates how we can and must learn from the existence of blind spots in our scientific and mathematical understanding. The Blind Spot offers an entirely new way of thinking about science, one that highlights its strengths and limitations, its unrealized promise, and, above all, its unavoidable ambiguity. It also points to a more sophisticated approach to the most intractable problems of our time. (shrink)

Augustine made a significant contribution to the history of philosophical accounts of affectivity which scholars have not yet noticed. He resolved a problem with the Stoic theory as it was known to him: the question of the cognitive cause of "preliminary passions" ( propatheiai ), reflex-like affective reactions which must be immediately controlled if a morally bad emotion is to be avoided. He identified this cognitive cause as momentary doubt, as I demonstrate by citing passages from sermons spanning twenty-seven years (...) in which Augustine consistently used a particular set of scriptural images and phrases as precise analogies for mental and affective states. (shrink)

Seneca asserts in Letter 121 that we mature by exercising self-care as we pass through successive psychosomatic “constitutions.” These are babyhood (infantia), childhood (pueritia), adolescence (adulescentia), and young adulthood (iuventus). The self-care described by Seneca is 'self-affiliation' (oikeiōsis, conciliatio) the linchpin of the Stoic ethical system, which defines living well as living in harmony with nature, posits that altruism develops from self-interest, and allows that pleasure and pain are indicators of well-being while denying that happiness consists in pleasure and that (...) pain is misery. Augustine divides the narrative of his own development into the stages of babyhood (infantia), childhood (pueritia), adolescence (adulescentia), and young adulthood (iuventus) in the Confessions, a text wherein he claims familiarity with more than a few works of Seneca (Conf. 5.6.11). Furthermore, he had access to Stoic accounts of affiliation not only in Seneca’s Letter 121, but also in Cicero’s On Goals, and in non-extant sources of Stoic ethical theory. After pointing out that Augustine endorsed the notion of self-affiliation outside of the Confessions, I raise the question of whether he also makes the notion of affiliation thematic in his philosophical autobiography. I argue that he does indeed present himself and some of his primary relationships – with his mother and his long-term girlfriend – in terms of personal and social oikeiōsis. In addition, his self-critiques in the early books of the Confessions can be more fully understood if compared to Stoic developmental theory. He depicts himself as failing to progress intellectually, socially, and morally: although he passed through the successive constitutions, becoming physically larger and cognitively capable, he did not mature correctly by the standards of his Stoic sources. (shrink)

Suppose you confront a situation in which you can either promote a good for yourself or a good for someone else, but not both. The present paper argues that it is valuable for your conduct in such circumstances to be regulated by a character trait the possession of which constitutes one way of having one’s life be centered upon others as opposed to centered upon oneself. The trait in question, which we shall call “others-centeredness,” is a disposition to promote goods (...) of others rather than one’s own goods when the values of these goods are equal or incommensurable. We argue that possessing this trait makes one more likely to maximize total value, because in addition to promoting the goods of the other, this trait also promotes goods of interpersonal union. We explain why this conclusion is significant, and we defend our argument for it against several objections. (shrink)

The University of Pittsburgh policy for procuring organs from non-heart-beating cadaver donors recognizes the potential for conflicts of interest between caring for a "hopelessly ill" patient who has forgone life-sustaining treatment and caring for a potential organ donor. The policy calls for a separation between those medical personnel who care for the gravely ill patient and those involved with the care of transplant recipients. While such a separation is possible in theory, it is difficult or impossible to attain in practice. (...) However, such a separation of duties would be unnecessary if an arbitrator were appointed to monitor the proceedings as they take place on a case-by-case basis. In this way, the biases—real or potential—of the individuals involved could be identified, and the harmful effects of the unavoidable conflicts of interest could be minimized. (shrink)

This paper employs recent developments in the theory of truthmakers to offer a novel solution to the most discussed philosophical challenge presented by the Christian doctrine of the Trinity. According to the view developed, the Father, Son, and Spirit each serve as the only substantial constituent of equally minimal truthmakers for claims about God. Because they do, there is a clear and robust sense in which each is a substance that “is” God as much as anything is, while the three (...) remain distinct from each other. The view is shown to hold certain prima facie advantages over rival extant approaches. (shrink)

G.E.M. Anscombe famously claimed that ‘the Hebrew-Christian ethic’ differs from consequentialist theories in its ability to ground the claim that killing the innocent is intrinsically wrong. According to Anscombe, this is owing to its legal character, rooted in the divine decrees of the Torah. Divine decrees confer a particular moral sense of ‘ought’ by which this and other act-types can be ‘wrong’ regardless of their consequences, she maintained. There is, of course, a potentially devastating counter-example. Within the Torah, Abraham is (...) apparently commanded by God to slaughter and set fire to his innocent son, Isaac. For attempting to do so, he is praised in the Biblical passage and by later Jewish and Christian commentators. This paper examines rabbinic and early Christian analyses of the story and finds that it was not unambiguously held by these interpreters that God absolutely prohibits killing the innocent, until the time of Augustine, whose position on the story evolved over time. (shrink)

Ted Warfield has argued that if Ockhamism and Molinism offer different responses to the problems of foreknowledge and prophecy, it is the Molinist who is in trouble. I show here that this is not so -indeed, things may be quite the reverse.