Phenomenal Conservatism (the view that an appearance that p gives one prima facie justification for believing that p) is a promising, and popular, internalist theory of epistemic justification. Despite its popularity, it faces numerous objections and challenges. For instance, epistemologists have argued that Phenomenal Conservatism is incompatible with Bayesianism, is afflicted by bootstrapping and cognitive penetration problems, does not guarantee that epistemic justification is a stable property, does not provide an account of defeat, and is not a complete theory of (...) epistemic justification. This book shows that Phenomenal Conservatism is actually immune to some of these problems, though not all of them. Accordingly, it explores the prospects of integrating Phenomenal Conservatism with Explanationism (the view that epistemic justification is a matter of explanatory relations between one’s evidence and propositions supported by that evidence). The resulting theory, Phenomenal Explanationism, has advantages over Phenomenal Conservatism and Explanationism taken on their own. Phenomenal Explanationism is a highly unified, comprehensive internalist theory of epistemic justification that delivers on the promises of Phenomenal Conservatism while avoiding its pitfalls. (shrink)

Ernest Sosa has recently presented three challenges for evidentialism. The challenges concern what is required for epistemically justified judging and suspending of judgment. The aim of this article is to respond to these challenges on behalf of the evidentialist. Importantly, responding to Sosa's challenges requires giving substance to the idea of appreciating what one's evidence supports. This idea has been mentioned by prominent evidentialists but not given adequate development. Hence, this article marks a significant move forward in the understanding of (...) evidentialism as well as a defense of the theory from Sosa's prima facie serious objections. (shrink)

William Roche and Elliott Sober argue that explanatoriness is evidentially irrelevant. This conclusion is surprising since it conflicts with a plausible assumption—the fact that a hypothesis best explains a given set of data is evidence that the hypothesis is true. We argue that Roche and Sober's screening-off argument fails to account for a key aspect of evidential strength: the weight of a body of evidence. The weight of a body of evidence affects the resiliency of probabilities in the light of (...) new evidence. Thus, Roche and Sober are mistaken. Explanatoriness is evidentially relevant. (shrink)

Explanationists about epistemic justification hold that justification depends upon explanatory considerations. After a bit of a lull, there has recently been a resurgence of defenses of such views. Despite the plausibility of these defenses, explanationism still faces challenges. Recently, T. Ryan Byerly and Kraig Martin have argued that explanationist views fail to provide either necessary or sufficient conditions for epistemic justification. I argue that Byerly and Martin are mistaken on both accounts.

Although several important methodologies implicitly assume the truth of epistemic conservatism, the view that holding a belief confers some measure of justification on the belief, recent criticisms have led some to conclude that epistemic conservatism is an implausible view. That conclusion is mistaken. In this article, I propose a new formulation of epistemic conservatism that is not susceptible to the criticisms leveled at earlier formulations of epistemic conservatism. In addition to withstanding these criticisms, this formulation of epistemic conservatism has several (...) benefits. First, this formulation has the benefits of earlier formulations of epistemic conservatism, that is to say it makes sense of our intuitions about justification in regard to both memory beliefs and beliefs for which we have forgotten our evidence. Second, it provides a good way of responding to the skeptic’s challenge concerning the possibility of possessing knowledge of the external world posed by the Alternative Hypotheses argument. Third, it provides responses to both forms of a new skeptical problem plaguing basic knowledge structure theories, the Problem of Easy Knowledge formulated by Stewart Cohen. I argue that given the many benefits of this formulation of epistemic conservatism and the fact that it is not vulnerable to the criticisms that undermine earlier formulations of epistemic conservatism, this formulation of epistemic conservatism is a plausible view to maintain. (shrink)

This book offers a comprehensive and accessible introduction to the epistemology of science. It not only introduces readers to the general epistemological discussion of the nature of knowledge, but also provides key insights into the particular nuances of scientific knowledge. No prior knowledge of philosophy or science is assumed by The Nature of Scientific Knowledge. Nevertheless, the reader is taken on a journey through several core concepts of epistemology and philosophy of science that not only explores the characteristics of the (...) scientific knowledge of individuals but also the way that the development of scientific knowledge is a particularly social endeavor. The topics covered in this book are of keen interest to students of epistemology and philosophy of science as well as science educators interested in the nature of scientific knowledge. In fact, as a result of its clear and engaging approach to understanding scientific knowledge The Nature of Scientific Knowledge is a book that anyone interested in scientific knowledge, knowledge in general, and any of a myriad of related concepts would be well advised to study closely. (shrink)

Robin Attfield introduces environmental ethics, exploring the values involved in issues such as pollution, habitat loss, and climate change. Considering the different groups involved in environmental ethics, and the attitudes of the world's religions to environmental stewardship, he calls for action from us all to manage our environment ethically.

Explanationism is a plausible view of epistemic justification according to which justification is a matter of explanatory considerations. Despite its plausibility, explanationism is not without its critics. In a recent issue of this journal T. Ryan Byerly and Kraig Martin have charged that explanationism fails to provide necessary or sufficient conditions for epistemic justification. In this article I examine Byerly and Martin’s arguments and explain where they go wrong.

A translation of Plato's dialogue on the nature of pleasure and its relation to thought and knowledge. It includes a cogent introduction, notes, and comprehensive bibliography.

In their most recent co-authored work, Conee and Feldman (2008) suggest that epistemic support should be understood in terms of best explanations. Although this suggestion is plausible, Conee and Feldman admit that they have not provided the necessary details for a complete account of epistemic support. This article offers an explanationist account of epistemic support of the kind that Conee and Feldman suggest. It is argued that this account of epistemic support yields the intuitively correct results in a wide variety (...) of cases. Further, this explanationist account of epistemic support is not susceptible to objections that Lehrer (1974) and Goldman (2011) have raised for similar accounts of epistemic support. (shrink)

This paper investigates whether gender affects ethically sensitive decisions of a personal or business nature. Data from 51 practicing accountants from both public accounting and private industry suggest that while differences exist between female and male accountants in responses to specific situations, overall responses are quite similar. Statistically significant differences were found for only five of the sixteen ethically sensitive situations. Further, when personal and business situations of a similar nature were paired together, two of the eight differences between personal (...) and business responses were significantly different between females and males. Taken as a whole, the results refute the suggestion that the ethical decision making of organizations may be enhanced as more women enter the business field. (shrink)

This volume explores evidentialism, a major theory of epistemic justification. It contains more than 20 papers that examine its nuances, its challenges, as well as its future directions. Written by leading and up-and-coming epistemologists, the papers cover a wide array of topics related to evidentialism. The contributors present both sides of the theory: some are advocates of evidentialism, while others are critics. This provides readers with a comprehensive, and cutting-edge, understanding of this epistemic theory. Overall, the book is organized into (...) six parts: The Nature of Evidence, Understanding Evidentialism, Problems for Evidentialism, Evidentialism and Social Epistemology, New Directions for Evidentialism, and Explanationist Evidentialism. Readers will find insightful discussion on such issues as the ontology of evidence, phenomenal dogmatism, how experiences yield evidence, the new evil demon problem, probability, norms of credibility, intellectual virtues, wisdom, epistemic justification, and more. This title provides authoritative coverage of evidentialism, from the latest developments to the most recent philosophical criticisms. It will appeal to researchers and graduate students searching for more information on this prominent epistemological theory. (shrink)

James Woodward’s Making Things Happen presents the most fully developed version of a manipulability theory of causation. Although the ‘interventionist’account of causation that Woodward defends in Making Things Happen has many admirable qualities, Michael Strevens argues that it has a fatal flaw. Strevens maintains that Woodward’s interventionist account of causation renders facts about causation relative to an individual’s perspective. In response to this charge, Woodward claims that although on his account X might be a relativized cause of Y relative to (...) some perspective, this does not lead to the problematic relativity that Strevens claims. Roughly, Woodward argues this is so because if X is a relativized cause of Y with respect to some perspective, then X is a cause of Y simpliciter. So, the truth of whether X is a cause of Y is not relative to one’s perspective. Strevens counters by arguing that Woodward’s response fails because relativized causation is not monotonic. In this paper I argue that Strevens’ argument that relativized causation is not monotonic is unsound. (shrink)

Phenomenal conservatism is a popular theory of epistemic justification. Despite its popularity and the fact that some think that phenomenal conservatism can provide a complete account of justification, it faces several challenges. Among these challenges are the need to provide accounts of defeaters and inferential justification. Fortunately, there is hope for phenomenal conservatism. Explanationism, the view on which justification is a matter of explanatory considerations, can help phenomenal conservatism with both of these challenges. The resulting view is one that respects (...) the internalist character of phenomenal conservatism and its motivating intuitions while providing an intuitive and elegant account of both inferential justification and the justificatory impact of defeaters. (shrink)

Earl Conee and Richard Feldman have argued that epistemic support should be understood in terms of explanatory considerations. Very roughly, they hold that one’s evidence supports a given proposition when that proposition is part of the best explanation of one’s evidence. This proposal is attractive, but T. Ryan Byerly has recently argued that it is false. Byerly claims that such explanationist accounts of epistemic support cannot account for the fact that one’s evidence can support propositions about the future. Although Byerly (...) presents an interesting challenge, his argument is problematic and, ultimately, unconvincing. (shrink)

"The doctrine of materialism is one of the perennial and most controversial ideas in the arts and sciences. Throughout history it has aroused strong passions, and in the Sixteenth and Twentieth centuries was a doctrine over which people were persecuted and killed. Yet it has been equally aligned with empirical, enlightened and tolerant thinking. This book explores the fascinating and important philosophy of materialism in an engaging and thought-provoking way. Opening with an overview of the ideas of some of the (...) most important materialists, including Lucretius, Epicurus, Hobbes and Hume up to Darwin and Marx, Brown and Ladyman show how materialism's origins were twofold: it was an early form of scientific explanation but also an intellectual outlook, or belief-system, about the world in general. They then explain how materialism's beginnings as imaginative vision of the true nature of things faced a major challenge from modern physics, in the form of quantum theory and the general theory of relativity. This posed major questions for materialism: how could it be reconciled with unobservable entities and new discoveries about the nature of space and time? As the authors show, out of this challenge materialism did not die but re-emerged - as the new doctrine of physicalism. Drawing on colourful examples throughout - from modern physics, the nature of the mind, and atheism - the authors argue that whilst materialism may not have all the answers, its humanism and staunch belief in observation, evidence and experiment remains our best hope in a fragmented and hyper-specialised world"--. (shrink)

In the recent philosophy of language literature there is a debate over whether contextualist accounts of the semantics of various terms can accommodate intuitions of disagreement in certain cases involving those terms. Relativists such as John MacFarlane have claimed that this motivates adopting a form of relativist semantics for these terms because the relativist can account for the same data as contextualists but doesn’t face this problem of disagreement (MacFarlane 2005, 2007 and 2009). In this paper I focus on the (...) case of epistemic predicates and I argue that on a certain assumption about what is involved in assessing an utterance the epistemic contextualist can solve her problem of disagreement. This undercuts a motivation for epistemic relativism. (shrink)

Although inference to the best explanation is ubiquitous in science and our everyday lives, there are numerous objections to the viability of IBE. Many of these objections have been thoroughly discussed, however, at least one objection to IBE has not received adequate treatment. We term this objection the “Disjunction Objection”. This objection challenges IBE on the grounds that it seems that even if H is the best explanation, it could be that the disjunction of its rivals is more likely to (...) be true. As a result, IBE appears to license accepting a hypothesis that is more likely than not to be false. Despite these initial appearances, we argue that the Disjunction Objection fails to impugn IBE. (shrink)

The Routledge Companion to Metaphysics is an outstanding, comprehensive and accessible guide to the major themes, thinkers, and issues in metaphysics. The Companion features over fifty specially commissioned chapters from international scholars which are organized into three clear parts: History of Metaphysics Ontology Metaphysics and Science. Each section features an introduction which places the range of essays in context, while an extensive glossary allows easy reference to key terms and definitions. The Routledge Companion to Metaphysics is essential reading for students (...) of philosophy and anyone interested in surveying the central topics and problems in metaphysics from causation to vagueness and from Plato and Aristotle to the present-day. (shrink)

What Is Scientific Knowledge? is a much-needed collection of introductory-level chapters on the epistemology of science. Renowned historians, philosophers, science educators, and cognitive scientists have authored 19 original contributions specifically for this volume. The chapters, accessible for students in both philosophy and the sciences, serve as helpful introductions to the primary debates surrounding scientific knowledge.First-year undergraduates can readily understand the variety of discussions in the volume, and yet advanced students and scholars will encounter chapters rich enough to engage their many (...) interests. The variety and coverage in this volume make it the perfect choice for the primary text in courses on scientific knowledge. It can also be used as a supplemental book in classes in epistemology, philosophy of science, and other related areas. (shrink)

_ Source: _Page Count 14 Jonathan Vogel has argued in support of an explanationist response to skepticism in several works. Central to this explanationist response is the fact that our non-skeptical view of the world is a better explanation of our experiences than its skeptical rivals. Despite the plausibility of this response to skepticism, it is not without its critics. Recently, Matthew Gifford has argued that Vogel’s response has problems on two fronts. First, Gifford argues that Vogel’s strategy for showing (...) that the rwh is a better explanation than its skeptical rivals fails. Second, he argues that if Vogel’s strategy does succeed, then it accomplishes too much—it removes skeptical doubts when it should not. I argue that Gifford is mistaken on both accounts. (shrink)

The “problem of forgotten evidence” is a common objection to evidentialist theories of epistemic justification. This objection is motivated by cases where someone forms a belief on the basis of supporting evidence and then later forgets this evidence while retaining the belief. Critics of evidentialist theories argue that in some of these cases the person's belief remains justified. So, these critics claim that one can have a justified belief that is not supported by any evidence the subject possesses. I argue (...) that these critics are mistaken. (shrink)

Evolutionary theory is a paradigmatic example of a well-supported scientific theory. In this chapter we consider a number of objections to evolutionary theory, and show how responding to these objections reveals aspects of the way in which scientific theories are supported by evidence. Teaching these objections can therefore serve two pedagogical aims: students can learn the right way to respond to some popular arguments against evolutionary theory, and they can learn some basic features of the structure of scientific theories and (...) evidence. (shrink)

Explaining phenomena is a primary goal of science. Consequently, it is unsurprising that gaining a proper understanding of the nature of explanation is an important goal of science education. In order to properly understand explanation, however, it is not enough to simply consider theories of the nature of explanation. Properly understanding explanation requires grasping the relation between explanation and understanding, as well as how explanations can lead to scientific knowledge. This article examines the nature of explanation, its relation to understanding, (...) and how explanations are used to generate scientific knowledge via inferences to the best explanation. Studying these features and applications of explanation not only provides insight into a concept that is important for science education in its own right, but also sheds light on an aspect of recent debates concerning the so-called consensus view of nature of science (NOS). Once the relation between explanation, understanding, and knowledge is clear, it becomes apparent that science is unified in important ways. Seeing this unification provides some support for thinking that there are general features of NOS of the sort proposed by the consensus view and that teaching about these general features of NOS should be a goal of science education. (shrink)

The pace of scientific progress may be hindered by the tendency of our academic institutions to reward being popular rather than being right. A market-based alternative, where scientists can more formally 'stake their reputation', is presented here. It offers clear incentives to be careful and honest while contributing to a visible, self-consistent consensus on controversial scientific questions. In addition, it allows patrons to choose questions to be researched without choosing people or methods. The bulk of this paper is spent in (...) examining potential problems with the proposed approach. After this examination, the idea still seems to be plausible and worthy of further study. (shrink)

Starting with Lyotard’s characterisation of postmodernity as incredulity, this is related to another of his key concepts—that of ‘performativity’. Lyotard appears to deploy performativity to characterise those technologies that bring about the optimisation of efficient performance. However, there is another sense of performativity where it is linked to performance. Performance conditions the possibility of any and all performatives, or to put it another way, as performance is itself enabled by performativity, so too performativity is realised through its performance. Both senses (...) of performativity and the linkage between them are clearly manifested in the space of knowledge production that is the contemporary university. This linkage is itself a feature of the semiotic process within which contemporary knowledge and knowledge production is located and which Lyotard himself recognised, albeit implicitly. The implication of this therefore is that Lyotard himself performs his text and in so doing both manifests and contributes to realising both senses of performativity. (shrink)

_ Source: _Page Count 13 A promising response to the threat of external world skepticism involves arguing that our commonsense view of the world best explains the sensory experiences that we have. Since our commonsense view of the world best explains our evidence, we are justified in accepting this commonsense view of the world. Despite the plausibility of this Explanationist Response, it has recently come under attack. James Beebe has argued that only a version of the Explanationist Response that provides (...) an a priori justification of inference to the best explanation can hope to respond to two serious objections. Additionally, he has argued that providing such an a priori justification requires an acceptable account of a priori probability and that it is unclear whether such an account can be developed. In this paper I argue that Beebe fails to provide adequate support for either of these claims. (shrink)

The Evidence Thesis is the intuitively plausible principle that in order to know that p one must base her belief that p on adequate evidence. Despite the plausibility of this principle, Andrew Moon (2012) has recently argued that the principle is false. Moon’s argument consists of presenting what he takes to be a clear instance of knowledge and arguing that the subject in the case does not have this knowledge on the basis of any evidence. I argue that Moon’s example (...) fails to be a genuine counterexample to the Evidence Thesis. (shrink)

Laws of nature concern the natural properties of things. Newton’s law of gravity states that the gravitational force between objects is proportional to the product of their masses and inversely proportional to the square of their distance; Coulomb’s law states a similar functional dependency between charged particles. Each of these properties confers a power to act as specified by the function of the laws. Consequently, properties of the same quantity confer resembling powers. Any theory that takes powers seriously must account (...) for their resemblance. This is the challenge set by the paper. The first part is devoted to Armstrong’s view according to which property resemblance reduces to partial identities between categorical properties. I argue that Armstrong’s solution to the challenge involves accepting determinable properties but that these should not be admitted. In the second part, I argue that dispositional essentialism can satisfactorily account for orderings among powers in terms of degrees of overlapping potentialities. (shrink)

In this chapter I defend Explanationist Evidentialism, the theory developed and argued for in Evidentialism and Epistemic Justification, from the objections raised by Richard Fumerton, Jonathan Kvanvig, and Matthias Steup. Ultimately, I conclude that although each of these philosophers presents interesting challenges, none of the challenges succeed in undermining Explanationist Evidentialism. It remains a viable theory of epistemic justification.

Cultural transmission in non-literate societies (including that of Homer) is first discussed, partly to test some theories of Dan Sperber, and partly to consider thetheory of memes, which is sometimes held applicable to Homeric formulae, and is considered next. After discussing Sperber's criticism of memeticism, I turn toSperber's susceptibility theory of culture, and his discussions of religion and of music. Further examples drawn from Homeric religion are found to be in tension with aspects of this theory. Two diverse interpretations of (...) susceptibility present in Sperber's text are elicited and contrasted, of which one is criticised and the other welcomed as consistent with the role of reflection, artifice and rationality in the development of culture, activities that theories of culture cannot afford to disregard. (shrink)

Often assumed to induce fatalism, empirical evidence shows that environmental apocalypticism is frequently associated with activism. I suggest this is the case because the notion of imminent catastrophe reveals a moral to the environmental story, and in so doing furnishes a point of view from which people can determine what constitutes environmentally ethical behavior. Insofar as it guides behavior, this apocalyptic moral reasoning can be usefully understood as a folk version of consequentialism. Further research on how people put environmental ethics (...) into practice would complement the significant advances environmental ethicists have made in the areas of normative and meta-ethics over the past several decades. (shrink)

Explanation and evidence are related in one way that is uncontroversial: evidence can confirm or disconfirm explanations. One explanation of Sally’s cold is that she has a virus; another is that she has a bacterial infection. The available evidence confirms the virus explanation because the evidence supports that colds are caused by viruses, not bacteria. A more interesting question concerns whether explanatory facts themselves provide evidence. That is to say, do we get evidence for p simply by realizing that p, (...) if true, would explain some data? Explanationists answer this question affirmatively, maintaining that explanatoriness is evidence of truth. (shrink)

Robin Barrow; Skill Talk, Journal of Philosophy of Education, Volume 21, Issue 2, 30 May 2006, Pages 187–195, https://doi.org/10.1111/j.1467-9752.1987.tb00158.x.

The dissemination of experimental materials, instruments, and methods is central to the progress of research in genetics. In recent years, competition for research funding and intellectual property issues have increasingly presented barriers to the dissemination of this "research-related information. "Information gathered in interviews with experimental geneticists and analysis of acknowledgment patterns in published genetics research are used to construct a series of basic scenarios for the exchange of genetic materials and research methods. The discussion focuses on factors affecting individuals' behavior (...) and expectations as information requesters and information providers. (shrink)

In Radical Skepticism & Epistemic Intuition Michael Bergmann attempts to overcome the threat of radical skepticism as it arises in several different forms. The key to Bergmann’s response to skepticism is his method of intuitionist particularism wherein we give our intuitions about particular beliefs being justified more weight than we do intuitions about the premises of arguments for skepticism. There are two general problems for Bergmann’s response to skepticism. First, he fails to accurately portray the key principle of the skeptical (...) argument. As a result, much of the apparent motivation for looking to intuitionist particularism as opposed to other responses to skepticism is merely apparent. Second, intuitionist particularism faces significant problems when it comes to the Problem of the Criterion and the resolution of conflicting intuitions. However, a related intuitionist method, one incorporating explanationism, may be able to deliver what intuitionist particularism promises while avoiding its problems. (shrink)

Purpose This paper aims to provide a non-academic perspective on the research reports of the JICES “Post-Snowden” special edition, from the viewpoint of a privacy advocate with an IT background. Design/methodology/approach This paper was written after reviewing the country reports for Japan, New Zealand, PRC and Taiwan, Spain and Sweden, as well as the Introduction paper. The author has also drawn on online sources such as news articles to substantiate his analysis of attitudes to technical privacy protection post-Snowden. Findings Post-Snowden, (...) the general perception of threats to online privacy has shifted from a predominant focus on commercial threats to a recognition that government activities, in the sphere of intelligence and national security, also give rise to significant privacy risk. Snowden’s disclosures have challenged many of our assumptions about effective oversight of interception capabilities. Citizens’ expectations in this regard depend partly on national experience of the relationship between citizen and government, and can evolve rapidly. The tension between legitimate law enforcement access and personal privacy remains challenging to resolve. Originality/value As a “viewpoint” paper, this submission draws heavily on the author’s experience as a privacy and technology subject-matter expert. Although it therefore contains a higher proportion of opinion than the academic papers in this issue, his hope is that it will stimulate debate and further research. (shrink)

It seems plausible that there can be “no win” moral situations in which no matter what one does one fails some moral obligation. Is there an epistemic analog to moral dilemmas? Are there epistemically dilemmatic situations—situations in which we are doomed to violate an epistemic requirement? If there are, when exactly do they arise and what can we learn from them? A team of top epistemologists address these and closely related questions from a variety of new, sometimes unexpected, angles. Anyone (...) interested in epistemic dilemmas, the nature of justification and evidential support, higher-order requirements, or suspension of judgment will find a range of useful arguments and fresh ideas in this cutting-edge anthology. (shrink)

In the 1920s, scientists at the University of Cambridge’s Sir William Dunn Institute of Biochemistry made major contributions to the emerging discipline of biochemistry while also devoting considerable time and energy to the production of a humor journal entitled Brighter Biochemistry. Although humor is frequently regarded as peripheral to the work of science, the journal provides an opportunity to understand how it contributes to the social infrastructure of scientific communities as modern workplaces. Taking methodological cues from cultural history, ethnography, and (...) humor studies, this essay conducts a close and contextual reading of Brighter Biochemistry. This reading demonstrates how humor served as a central means through which members of the Dunn confronted workplace issues, including creating cooperative work teams, responding to gender discrimination, addressing funding anxiety, and defining professional identity. These conclusions provide a new perspective on the well-documented history of the Dunn and also offer a model for how historians of science can approach humor when its traces are encountered in other settings. (shrink)

Despite the striking similarities between Pyrrhonian skepticism and Madhyamaka Buddhism, few lessons have been drawn from the parallels between the two traditions. Here, it is argued that Madhyamaka Buddhism verifies the livability of Pyrrhonian skepticism. After establishing that Pyrrhonism and Madhyamaka can be understood as undertaking the same project, it is shown that Madhyamaka philosophy is able to refute objections to the viability of Pyrrhonism. Finally, it is demonstrated that Madhyamaka is still a lived practice in Tibetan Buddhism, and it (...) is argued that this constitutes empirical support for the livability of Pyrrhonian skepticism. (shrink)

In her 1996 and 2006 essays “Being and Becoming: Rhetorical Ontology in Early Greek Thought” and “The Task of the Bow: Heraclitus’ Rhetorical Critique of Epic Language,” Carol Poster was the first to argue for the historical and theoretical relevance of Heraclitus in the discipline of rhetoric. Despite the admonitions of Edward Schiappa (1999) and Thomas Cole (1991) against applying rhetorical theories that only emerged after the fourth century BCE to pre- or proto-rhetorical texts, Poster argues that Heraclitus merits the (...) attention of rhetorical as well as philosophical scholarship not only because Heraclitus had such a profound influence on the thought and work of thinkers who would later become the ancient .. (shrink)

This brief chapter provides a general overview of evidentialism by explaining evidentialism’s most fundamental claim about epistemic justification, that such justification supervenes on an agent’s evidence. Additionally, the chapter explains that evidentialism requires more clarification and detailing. Finally, short summaries of the other chapters included in this book are provided in this chapter.