Hilbert’s choice operators τ and ε, when added to intuitionistic logic, strengthen it. In the presence of certain extensionality axioms they produce classical logic, while in the presence of weaker decidability conditions for terms they produce various superintuitionistic intermediate logics. In this thesis, I argue that there are important philosophical lessons to be learned from these results. To make the case, I begin with a historical discussion situating the development of Hilbert’s operators in relation to his evolving program in the (...) foundations of mathematics and in relation to philosophical motivations leading to the development of intuitionistic logic. This sets the stage for a brief description of the relevant part of Dummett’s program to recast debates in metaphysics, and in particular disputes about realism and anti-realism, as closely intertwined with issues in philosophical logic, with the acceptance of classical logic for a domain reflecting a commitment to realism for that domain. Then I review extant results about what is provable and what is not when one adds epsilon to intuitionistic logic, largely due to Bell and DeVidi, and I give several new proofs of intermediate logics from intuitionistic logic+ε without identity. With all this in hand, I turn to a discussion of the philosophical significance of choice operators. Among the conclusions I defend are that these results provide a finer-grained basis for Dummett’s contention that commitment to classically valid but intuitionistically invalid principles reflect metaphysical commitments by showing those principles to be derivable from certain existence assumptions; that Dummett’s framework is improved by these results as they show that questions of realism and anti-realism are not an “all or nothing” matter, but that there are plausibly metaphysical stances between the poles of anti-realism and realism, because different sorts of ontological assumptions yield intermediate rather than classical logic; and that these intermediate positions between classical and intuitionistic logic link up in interesting ways with our intuitions about issues of objectivity and reality, and do so usefully by linking to questions around intriguing everyday concepts such as “is smart,” which I suggest involve a number of distinct dimensions which might themselves be objective, but because of their multivalent structure are themselves intermediate between being objective and not. Finally, I discuss the implications of these results for ongoing debates about the status of arbitrary and ideal objects in the foundations of logic, showing among other things that much of the discussion is flawed because it does not recognize the degree to which the claims being made depend on the presumption that one is working with a very strong logic. (shrink)

We discuss the philosophical implications of formal results showing the con- sequences of adding the epsilon operator to intuitionistic predicate logic. These results are related to Diaconescu’s theorem, a result originating in topos theory that, translated to constructive set theory, says that the axiom of choice (an “existence principle”) implies the law of excluded middle (which purports to be a logical principle). As a logical choice principle, epsilon allows us to translate that result to a logical setting, where one can (...) get an analogue of Diaconescu’s result, but also can disentangle the roles of certain other assumptions that are hidden in mathematical presentations. It is our view that these results have not received the attention they deserve: logicians are unlikely to read a discussion because the results considered are “already well known,” while the results are simultaneously unknown to philosophers who do not specialize in what most philosophers will regard as esoteric logics. This is a problem, since these results have important implications for and promise signif i cant illumination of contem- porary debates in metaphysics. The point of this paper is to make the nature of the results clear in a way accessible to philosophers who do not specialize in logic, and in a way that makes clear their implications for contemporary philo- sophical discussions. To make the latter point, we will focus on Dummettian discussions of realism and anti-realism. Keywords: epsilon, axiom of choice, metaphysics, intuitionistic logic, Dummett, realism, antirealism. (shrink)

In this paper, we reconstruct Kant’s notion of the practically conditioned, introduced in the Dialectic of Pure Practical Reason, by drawing on Kant’s general account of the faculty of reason presented in the Transcendental Dialectic of the Critique of Pure Reason. We argue that practical reason’s activity of seeking the practically unconditioned for a given condition generates two different conceptions of the practically unconditioned and identify these as virtue and (the ideal of) happiness. We then account for how and why (...) reason proceeds to combine these two distinct ideas into the composite idea of the highest good. Last, we draw on our discussion to determine more precisely what Kant intends by the ‘supremacy’ of virtue within reason’s idea of the highest good. (shrink)

The Nature of God explores a perennial problem in the philosophy of religion.

The Stanford Encyclopedia of Philosophy is an open access, dynamic reference work designed to organize professional philosophers so that they can write, edit, and maintain a reference work in philosophy that is responsive to new research. From its inception, the SEP was designed so that each entry is maintained and kept up to date by an expert or group of experts in the field. All entries and substantive updates are refereed by the members of a distinguished Editorial Board before they (...) are made public. (shrink)

Citizens United v. Federal Election Commission is a 2010 US Supreme Court decision that fundamentally transformed federal election financing. As a result, we have seen a drastic increase in the amount of so-called soft money that wealthy individuals and corporations contribute to political campaigns. Following a brief overview of the case and the precedent that formed the basis for the ruling, this chapter concerns philosophical stakes of the decision and what precisely it says about the public today and the role (...) of philosophy within it. I argue that there are three basic issues here. First is the issue of corruption. Second is the question of propaganda and the potential dangers the Citizens United case might pose for a democratic polity. Finally, I examine the dangers this poses for a democratic polity. (shrink)

In the target article, we presented the hypothesis that parasite-stress variation was a causal factor in the variation of in-group assortative sociality, cross-nationally and across the United States, which we indexed with variables that measured different aspects of the strength of family ties and religiosity. We presented evidence supportive of our hypothesis in the form of analyses that controlled for variation in freedom, wealth resources, and wealth inequality across nations and the states of the USA. Here, we respond to criticisms (...) from commentators and attempt to clarify and expand the parasite-stress theory of sociality used to fuel our research presented in the target article. (shrink)

First published in 1903, this volume revolutionized philosophy and forever altered the direction of ethical studies. A philosopher’s philosopher, G. E. Moore was the idol of the Bloomsbury group, and Lytton Strachey declared that Principia Ethica marked the rebirth of the Age of Reason. This work clarifies some of moral philosophy’s most common confusions and redefines the science’s terminology. Six chapters explore: the subject matter of ethics, naturalistic ethics, hedonism, metaphysical ethics, ethics in relation to conduct, and the ideal. Moore's (...) simplicity of style and precise use of everyday language exercised an enormous influence on the development of analytic philosophy, and they contribute to the continuing resonance of his compelling arguments. (shrink)

Evidence-based practice (EBP) is a relatively recent incarnation in social work's long history of valuing evidence as a basis for practice. Few argue with the ethics and usefulness of grounding practice in empirically tested interventions. Critics of EBP instead focus on how it is defined and implemented. Critiques include what counts as evidence, who makes decisions regarding research agendas and processes, and the lack of attention to context. This essay reflects on such critiques and suggests that social work, as a (...) profession that values human diversity, equality, and self-determination, is well situated to shed light on such debates about EBP. As a profession that supports a person-in-environment perspective, we must examine not only the theory but the practice of EPB in academic, institutional, and societal settings. It is also argued that, owing to our professional mission, it is not enough to acknowledge the risk of oppression and harm; we are obligated to take them seriously and include such potential for harm in our assessment of so-called best practices. (shrink)

This chapter sets out the traditional natural law defense of the claim that the death penalty can in principle be a just punishment for certain offenses. It begins by explaining the relevant principles of traditional natural law theory and how they are grounded in a broadly Aristotelian-Thomistic metaphysics. It then shows how the goodness of retribution follows from these principles, and thus is intelligible given that metaphysical picture. This is followed by an application of these results to the justification of (...) capital punishment specifically, as an instance of retributive justice. Finally, Feser responds to some objections. (shrink)

According to the offense principle, the fact that wrongs are offensive makes them eligible for criminalization. Section “Introduction” unpacks this principle. Section “Offense and Offensiveness” discusses what it is for X to be offensive. Section “Offensiveness and Criminalization” argues that, whether we interpret offensiveness subjectively or objectively, the offense principle is not a sound principle. The fact that a wrong is objectively offensive does not bear on whether it should be criminalized. The fact that a wrong is subjectively offensive is (...) no reason to tackle it using the criminal law. Section “The Value of Offense” considers the conditions under which offense has value. It argues that, under some conditions, the fact that X is subjectively offensive counts against criminalizing X, while the fact that X is not subjectively offensive counts in favor of criminalization. Feinberg’s version of the offense principle—which holds that subjective offensiveness gives us reason to criminalize—is something close to the opposite of the truth. (shrink)

Representation is central to contemporary theorizing about the mind/brain. But the nature of representation--both in the mind/brain and more generally--is a source of ongoing controversy. One way of categorizing representational types is to distinguish between the analog and the digital: the received view is that analog representations vary smoothly, while digital representations vary in a step-wise manner. I argue that this characterization is inadequate to account for the ways in which representation is used in cognitive science; in its place, I (...) suggest an alternative taxonomy. I will defend and extend David Lewis's account of analog and digital representation, distinguishing analog from continuous representation, as well as digital from discrete representation. I will argue that the distinctions available in this four-fold account accord with representational features of theoretical interest in cognitive science more usefully than the received analog/digital dichotomy. (shrink)

Relative to digital computation, analogue computation has been neglected in the philosophical literature. To the extent that attention has been paid to analogue computation, it has been misunderstood. The received view—that analogue computation has to do essentially with continuity—is simply wrong, as shown by careful attention to historical examples of discontinuous, discrete analogue computers. Instead of the received view, I develop an account of analogue computation in terms of a particular type of analogue representation that allows for discontinuity. This account (...) thus characterizes all types of analogue computation, whether continuous or discrete. Furthermore, the structure of this account can be generalized to other types of computation: analogue computation essentially involves analogue representation, whereas digital computation essentially involves digital representation. Besides being a necessary component of a complete philosophical understanding of computation in general, understanding analogue computation is important for computational explanation in contemporary neuroscience and cognitive science. (shrink)

Corey W. Dyck presents a new account of Kant's criticism of the rational investigation of the soul in his monumental Critique of Pure Reason, in light of its eighteenth-century German context. When characterizing the rational psychology that is Kant's target in the Paralogisms of Pure Reason chapter of the Critique commentators typically only refer to an approach to, and an account of, the soul found principally in the thought of Descartes and Leibniz. But Dyck argues that to do so (...) is to overlook the distinctive rational psychology developed by Christian Wolff, which emphasized the empirical foundation of any rational cognition of the soul, and which was widely influential among eighteenth-century German philosophers, including Kant. In this book, Dyck reveals how the received conception of the aim and results of Kant's Paralogisms must be revised in light of a proper understanding of the rational psychology that is the most proximate target of Kant's attack. In particular, he contends that Kant's criticism hinges upon exposing the illusory basis of the rational psychologist's claims inasmuch as he falls prey to the appearance of the soul as being given in inner experience. Moreover, Dyck demonstrates that significant light can be shed on Kant's discussion of the soul's substantiality, simplicity, personality, and existence by considering the Paralogisms in this historical context.Readership: Scholars and advanced students in history of philosophy, especially those working on Kant. (shrink)

This paper brings empirical and theoretical studies of ethical leadership into conversation with one another in an effort to determine the antecedent to perceived ethical leadership. Employing a Levinasian perspective, I argue that ethical leadership entails being faced with the impossible task of realizing the needs of many individual others. For this reason, I argue, perceived ethical leadership is grounded in an employee’s perception that a leader struggles to make decisions based on the conflicting demands placed upon her. More important (...) than the result of a leader’s decision is the degree to which the leader demonstrates concern for the well-being of others in her decision-making process. I ground my discussion through reference to results of empirical studies on behaviors associated with ethical leadership, including Brown, Treviño, and Harrison, Kalshoven, Den Hartog, and De Hoogh, and Treviño, Hartman, and Brown. I identify several mediating factors which may influence employee perception of ethical leadership, proposing avenues for further research which can help to clarify the relationship between concrete leadership behaviors and perceived ethical leadership. (shrink)

I argue that the appropriateness of an assertion is sensitive to context—or, really, the “common ground”—in a way that hasn’t previously been emphasized by philosophers. This kind of context-sensitivity explains why some scientific conclusions seem to be appropriately asserted even though they are not known, believed, or justified on the available evidence. I then consider other recent attempts to account for this phenomenon and argue that if they are to be successful, they need to recognize the kind of context-sensitivity that (...) I argue for. (shrink)

This volume offers an accessible and wide-ranging introduction to the history of international political thought.

Eighteenth-century theologian_Jonathan Edwards remains a significant influence on modern religion, and this book constitutes his most important contribution to Christian thought. Edwards_raises timeless questions about desire, choice, good, and evil, contrasting the opposing Calvinist and Arminian views of free will and addressing issues related to God's foreknowledge, determinism, and moral agency.

ABSTRACTRecent discussions in the field of moral cognition suggest that the relationship between emotion and judgment-formation can be described in three separate ways: firstly, it narrows our atte...

Abstract:“Black art” is often understood as being inherently political. In examining two major Black arts movements, the Harlem Renaissance and the Black Arts movement, many of the works attributed to those periods fit the description of “political art” but not all of them. Black art movements are not defined exclusively by similar styles or methodologies, like Expressionism or Surrealism, either. Instead, Black art movements are complex movements that blend social, political, and aesthetic criteria. In this article, I list seven conditions (...) that I take to be jointly sufficient for a Black art movement to be signified as such. In this assertion, I also argue that this current era, paralleling the Black Lives Matter movement, is worthy of Black art movement signification, if we update the mediums by which the conditions are met in the Harlem Renaissance and the Black Arts movement. (shrink)

For those who subscribe to a pro-Black political ideology, like that of Pan-Africanism or Black Nationalism, is there a specific moral obligation between Black agents to protect one another against intersectional/multidimensional oppressions? Africana people are often subjugated to other forms of domination outside of anti-Black racism exclusively. When examining offenses against Black women, queer Black people, poor Black people, etc., both Black Nationalist and Pan-Africanist ethics suggest a moral obligation of protection to all Africana people, but there are varying ways (...) that obligation is explicated. In this argument, I assert that Amílcar Cabral’s text Resistance and Decolonization provides a critical framework for the ways in which disenfranchised, Africana people should be advocated for by their Africana counterparts that take Black collectivity seriously. This argument, as a starting point, conceptualizes Africana people defending one another as a form of decolonization, and it describes four dimensions of moral obligation for defense both within and outside of Black communities: political, economic, cultural, and armed defense. (shrink)

Current orthodoxy takes representation to be essential to computation. However, a philosophical account of computation that does not appeal to representation would be useful, given the difficulties involved in successfully theorizing representation. Piccinini's recent mechanistic account of computation proposes to do just that: it couches computation in terms of what certain mechanisms do without requiring the manipulation or processing of representations whatsoever (Piccinini 2015). Most crucially, mechanisms must process medium-independent vehicles. There are two ways to understand what "medium-independence" means on (...) this account; however, on either understanding, the account fails. Either too many things end up being counted as computational, or purportedly natural computations (e.g., neural computations) cannot be counted at all. In the end, illustrating this failure sheds some light on the way to revise the orthodoxy in the hope of a better account of computation. (shrink)

This book is an attempt to show how innovation in the "post-Google generation" is often catalyzed by those who cross a conventional line so firmly drawn between ...

philosophy of religion. Though not all of the philosophers discussed were nonbelievers or antireligious, they can be considered to be "freethinkers." They pursued the cause of knowledge wherever their thinking led them, often to iconoclastic positions." --Book Jacket.

Favoring individual entrepreneurial freedom and free-market competition, neoliberalism has reshaped the social and discursive practices of higher education institutions (HEIs) around the world. In this paper, I draw on methods from critical multimodal discourse studies and an analytic concept from linguistic anthropology to examine several sets of student service materials circulating on the campus of a Hong Kong university between 2016 and 2017. While these materials are purportedly designed with student welfare in mind, I demonstrate how they effectively position students (...) as (1) consumers of tailored services or experiences provided by the university; and (2) entrepreneurial selves, that is, socio-economically competitive and self-managed young individuals. I conclude by arguing that these service materials are shaped by and espouse a neoliberal governmentality that (re)orients HEIs and their students towards an all-pervasive marketization, competitiveness, and assertion of class privilege in a globalizing, particularly Westernized late capitalist society in Asia. (shrink)

Computationalism about the brain is the view that the brain literally performs computations. For the view to be interesting, we need an account of computation. The most well-developed account of computation is Turing Machine computation, the account provided by theoretical computer science which provides the basis for contemporary digital computers. Some have thought that, given the seemingly-close analogy between the all-or-nothing nature of neural spikes in brains and the binary nature of digital logic, neural computation could be a species of (...) digital computation. A few recent authors have offered arguments against this idea; here, I review recent findings in neuroscience that further cement the implausibility of this view. However, I argue that we can retain the view that the brain is a computer if we expand what we mean by “computation” to include analog computation. I articulate an account of analog computation as the manipulation of analog representations based on previous work on the difference between analog and non-analog representations, extending a view originally articulated in Shagrir :271–279, 2010). Given that analog computation constitutes a significant chapter in the history of computation, this revision of computationalism to include analog computation is not an ad hoc addition. Brains may well be computers, but of the analog kind, rather than the digital kind. (shrink)

Representation is typically taken to be importantly separate from its physical implementation. This is exemplified in Marr’s three-level framework, widely cited and often adopted in neuroscience. However, the separation between representation and physical implementation is not a necessary feature of information-processing systems. In particular, when it comes to analog computational systems, Marr’s representational/algorithmic level and implementational level collapse into a single level. Insofar as analog computation is a better way of understanding neural computation than other notions, Marr’s three-level framework must (...) then be amended into a two-level framework. However, far from being a problem or limitation, this sheds lights on how to understand physical media as being representational, but without a separate, medium-independent representational level. (shrink)

Analog representations come in different types. One distinction is between those representations that have parts that are themselves representations and those that do not (i.e., those for which the Parts Principle is true and those for which it is not). I offer a unified account of analog representation, showing what all types have in common. This account clarifies when the Parts Principle applies and when it does not, thereby illuminating why the Parts Principle is less interesting than one might have (...) thought. Understanding analog representation instead requires understanding the kinds of magnitudes used in a particular representation, and the kinds of variation possible within a representational scheme. (shrink)

In the target article, we presented the hypothesis that parasite-stress variation was a causal factor in the variation of in-group assortative sociality, cross-nationally and across the United States, which we indexed with variables that measured different aspects of the strength of family ties and religiosity. We presented evidence supportive of our hypothesis in the form of analyses that controlled for variation in freedom, wealth resources, and wealth inequality across nations and the states of the USA. Here, we respond to criticisms (...) from commentators and attempt to clarify and expand the parasite-stress theory of sociality used to fuel our research presented in the target article. (shrink)

Clinical research under the usual regulatory constraints may be difficult or even impossible in a public health emergency. Regulators must seek to strike a good balance in granting as wide therapeutic access to new drugs as possible at the same time as gathering sound evidence of safety and effectiveness. To inform current policy, I reexamine the philosophical rationale for restricting new medicines to clinical trials, at any stage and for any population of patients (which resides in the precautionary principle), to (...) show that its objective to protect public health, now or in the future, could soon be defeated in a pandemic. Providing wider therapeutic access and coordinating observations and natural experiments, including service delivery by cluster (wedged cluster trials), may provide such a balance. However, there are important questions of fairness to resolve before any such research can proceed. (shrink)

Climate scientists often apply statistical tools to a set of different estimates generated by an “ensemble” of models. In this paper, I argue that the resulting inferences are justified in the same way as any other statistical inference: what must be demonstrated is that the statistical model that licenses the inferences accurately represents the probabilistic relationship between data and target. This view of statistical practice is appropriately termed “model-based,” and I examine the use of statistics in climate fingerprinting to show (...) how the difficulties that climate scientists encounter in applying statistics to ensemble-generated data are the practical difficulties of normal statistical practice. The upshot is that whether the application of statistics to ensemble-generated data yields trustworthy results should be expected to vary from case to case. (shrink)

Robin illustrates the central role that fear has played and continues to play in the wielding of power, particularly in politics and the workplace.

Contrary to the narrative of collapse that attends much of the discussion of the humanities today, recent data suggest that for many programs in the United States, at least, stagnation is the real challenge. Committed to teaching models that support faculty rather than student needs, graduate programs, in particular, are struggling to extend their reach beyond an established constituency of students interested in traditional disciplinary specialization and academic research. By emphasizing the teaching of empathy and communication, which underlie the various (...) humanities disciplines, pursuing inter- and transdisciplinary teaching within and beyond the humanities, and securing administrative support for academic innovation, programs can find and serve a larger graduate student audience. Facing unique financial pressures, smaller colleges may prove more open to such innovation and merit greater attention in the discussion of the future of humanities graduate education. (shrink)