I develop a broadly reliabilist theory of non-ideal epistemic rationality and argue that if it is correct we should reject the recently popular idea that the standards of non-ideal epistemic rationality are mere social conventions.

I develop a broadly reliabilist theory of non‐ideal epistemic rationality and argue that if it is correct we should reject the recently popular idea that the standards of non‐ideal epistemic rationality are mere social conventions.

Several philosophers, known as situationists, have argued that evidence in social psychology threatens to undermine Aristotelian virtue ethics. An impressively large amount of empirical evidence suggests that most people do not consistently act virtuously and lack the ability to exercise rational control over their behavior. Since possessing moral virtues requires these features, situationists have argued that Aristotelianism does not accurately describe the character traits possessed by most people, and so the theory cannot lay claim to various theoretical advantages such as (...) explanatory power and egalitarian character education. In contrast to previous defenses which either downplay the relevance of psychological evidence or revise philosophical conceptions of virtue to fit the data, this paper appeals to previously neglected psychological evidence on self-efficacy and mental contrasting in combination with “non-idealized” interpretations of Aristotelian moral virtue to support the view that the available empirical evidence is compatible with widespread possession of virtuous character. These “non-idealized” interpretations of virtuous character allow for serious deviations from virtuous conduct, especially in the contexts described by the psychology experiments. Furthermore, decades of research on mental contrasting and self-efficacy suggest that subjects in the psychology experiments acted for reasons and possessed the ability to exercise rational control over their behavior. Hence, situationists are mistaken in thinking that, based on the empirical data, Aristotelianism is deprived of various theoretical advantages. (shrink)

Bayesian epistemology provides a popular and powerful framework for modeling rational norms on credences, including how rational agents should respond to evidence. The framework is built on the assumption that ideally rational agents have credences, or degrees of belief, that are representable by numbers that obey the axioms of probability. From there, further constraints are proposed regarding which credence assignments are rationally permissible, and how rational agents’ credences should change upon learning new evidence. While the details are hotly disputed, all (...) flavors of Bayesianism purport to give us norms of ideal rationality. This raises the question of how exactly these norms apply to you and me, since perfect compliance with those ideal norms is out of reach for human thinkers. A common response is that Bayesian norms are ideals that human reasoners are supposed to approximate – the closer they come to being ideally rational, the better. To make this claim plausible, we need to make it more precise. In what sense is it better to be closer to ideally rational, and what is an appropriate measure of such closeness? This article sketches some possible answers to these questions. (shrink)

Orthodox Bayesianism is a highly idealized theory of how we ought to live our epistemic lives. One of the most widely discussed idealizations is that of logical omniscience: the assumption that an agent’s degrees of belief must be probabilistically coherent to be rational. It is widely agreed that this assumption is problematic if we want to reason about bounded rationality, logical learning, or other aspects of non-ideal epistemic agency. Yet, we still lack a satisfying way to avoid logical (...) omniscience within a Bayesian framework. Some proposals merely replace logical omniscience with a different logical idealization; others sacrifice all traits of logical competence on the altar of logical non-omniscience. We think a better strategy is available: by enriching the Bayesian framework with tools that allow us to capture what agents can and cannot infer given their limited cognitive resources, we can avoid logical omniscience while retaining the idea that rational degrees of belief are in an important way constrained by the laws of probability. In this paper, we offer a formal implementation of this strategy, show how the resulting framework solves the problem of logical omniscience, and compare it to orthodox Bayesianism as we know it. (shrink)

My dissertation is about Bayesian rationality for non-ideal agents. I show how to derive subjective probabilities from preferences using much weaker rationality assumptions than other standard representation theorems. I argue that non-ideal agents might be uncertain about how they will update on new information and consider two consequences of this uncertainty: such agents should sometimes reject free information and make choices which, taken together, yield sure loss. The upshot is that Bayesian rationality for non-ideal (...) agents makes very different normative demands than ideal Bayesian rationality. (shrink)

According to approximate Bayesianism, Bayesian norms are ideal norms worthy of approximation for non-ideal agents. This paper discusses one potential challenge for approximate Bayesianism: in non-transparent learning situations—situations where the agent does not learn what they have or have not learnt—it is unclear that the Bayesian norms are worth satisfying, let alone approximating. I discuss two replies to this challenge and find neither satisfactory. I suggest that what transpires is a general tension between approximate Bayesianism and the possibility (...) of “non-ideal” epistemic situations. (shrink)

Wouldn’t it be nice if hateful people were invariably stupid to boot, if their prejudiced attitudes could be attributed to some kind of irrationality? Tempting though this prospect is, Endre Begby warns us against it. Philosophers have tended, he writes, to assume that prejudiced beliefs are always ‘a symptom of some kind of breakdown of epistemic rationality’ (p. 2). This view is Begby's target. There can, he claims, be epistemically unimpeachable instances of prejudicial belief. That claim comes bound up (...) with a broader account of what prejudice is, and of the epistemic framework we should adopt when evaluating agents. The result is a thought-provoking account of prejudice, and a case study of the tensions inherent in the non-ideal project. By intertwining discussion of prejudice with a discussion of the appropriate epistemological framework for its evaluation, the book encourages reflection on a series of important methodological questions, and ultimately a broader interrogation of the role of philosophy in the study of prejudice. (shrink)

1. The book is designed to fulfill two purposes: first and foremost, it offers a sustained inquiry into the epistemology of prejudice, paying special attention to its psychological provenance, the...

abstract In his ‘Suicide Intervention and Non‐Ideal Kantian Theory’ (2002), Michael J. Cholbi argues that nihilism and hopelessness are often motivating factors behind suicide, contrary to Immanuel Kant's prescribed motive of self‐love. In light of this, Cholbi argues that certain paternalistic modes of intervention may not only be effective in preventing suicide, but are ultimately consistent with Kantian morality. This paper addresses certain perceived shortcomings in Cholbi's account of Kantian suicide intervention. Once the psychological complexities of the suicidal person (...) are brought to bear, the suicidal person is found in many cases to be irrational at the time of her death. Because of this, rationalistic intervention strategies may prove ineffective, despite their being consistent with Kantian morality, and despite instances of suicide being non‐ideal circumstances. Cholbi assumes throughout his article that suicidal human beings remain Kantian moral agents. However, because rationality represents a crucial criterion for Kantian moral agency, and because certain human beings who commit suicide are not rational, such human beings are not Kantian moral agents. Because Cholbi's intervention strategies are not applicable to (or effective towards) irrational suicidal people, his account is found incomplete. (shrink)

Endre Begby’s Prejudice: A Study in Non-Ideal Epistemology engages a wide range of issues of enduring interest to epistemologists, applied ethicists, and anyone concerned with how knowledge and justice intersect. Topics include stereotypes and generics, evidence and epistemic justification, epistemic injustice, ethical-epistemic dilemmas, moral encroachment, and the relations between blame and accountability. Begby applies his views about these topics to an equally wide range of pressing social questions, such as conspiracy theories, misinformation, algorithmic bias, discrimination, and criminal justice. Through (...) it all, the book’s central thesis is that prejudices can be epistemically rational, a corrective against what Begby takes to be the received view that prejudices are always and everywhere bad. However, Begby’s arguments do not engage consistently with relevant empirical literatures, misrepresent the positions of his interlocutors, and rehearse ideas already well-established across a range of intellectual traditions. (shrink)

Contemporary debates concerning warrant transmission take for granted this thesis: when warrant transmission fails the argument fails. I challenge this thesis. An argument with conclusion C, addressed to subject S, can be cogent in the sense that recognition that the premises entail (or make highly likely) C can rationally foster in S the belief in C, without the warrant for C necessarily being gained (or reinforced) by such recognition. A key idea is to accept that some arguments should be understood (...) in a way that involves the abandonment of two characteristic idealizations imposed on rational thinkers by Bayesian modelling. (shrink)

This chapter provides a critical overview of several influential proposals about the epistemic function of higher-order evidence. I start by criticizing accounts of higher-order evidence that appeal to evidential defeat (§1), epistemic conflicts (§2), and unreasonable knowledge (§3). Next, I propose an alternative account that appeals to a combination of improper basing (§4) and non-ideal rationality (§5). Finally, I conclude by summarizing my reasons for preferring this account of higher-order evidence to the alternatives (§6).

Bounded rationality gets a bad rap in epistemology. It is argued that theories of bounded rationality are overly context‐sensitive; conventionalist; or dependent on ordinary language (Carr, 2022; Pasnau, 2013). In this paper, I have three aims. The first is to set out and motivate an approach to bounded rationality in epistemology inspired by traditional theories of bounded rationality in cognitive science. My second aim is to show how this approach can answer recent challenges raised for theories (...) of bounded rationality. My third aim is to clarify the role of rational ideals in bounded rationality. (shrink)

It is commonly thought that subjectivists about welfare must claim that the favorable attitudes whose satisfaction is relevant to your well-being are those that you would have in idealized conditions (e.g. ones in which you are fully informed and rational). I argue that this is false. I introduce a non-idealizing subjectivist view, Same World Subjectivism, that accommodates the two main rationales for idealizing: those given by Peter Railton and David Sobel. I also explain why a recent argument from Dale Dorsey (...) fails to show that subjectivists must idealize. Because Same World Subjectivism is a plausible non-idealizing view, subjectivists about welfare needn't idealize. (shrink)

Ideal epistemologists investigate the nature of pure epistemic rationality, abstracting away from human cognitive limitations. Non-ideal epistemologists investigate epistemic norms that are satisfiable by most humans, most of the time. Ideal epistemology faces a number of challenges, aimed at both its substantive commitments and its philosophical worth. This paper explains the relation between ideal and non-ideal epistemology, with the aim of justifying ideal epistemology. Its approach is meta-epistemological, focusing on the meaning and purpose (...) of epistemic evaluations. I provide an account on which the fundamental difference between ideal and non-ideal epistemic evaluations is that only the non-ideal epistemic ‘ought’ implies any substantive ‘can’. I argue that only ideal epistemic evaluations are ‘normatively robust’: they are neither conventional nor seriously context-sensitive. Non-ideal epistemic evaluations are normatively non-robust, exhibiting both conventionality and serious context-sensitivity from an interesting variety of distinct sources. For this reason, non-ideal epistemic evaluations won’t characterize the fundamental nature of epistemic rationality. Non-ideal epistemic rationality depends, not merely on what’s epistemically valuable, but also on modally contingent epistemic conventions and contextually contingent constraints on epistemic options. If we want a normatively robust theory of epistemic rationality, ideal epistemology is the only game in town. (shrink)

Rawls’s contractualist approach to justice is well known for its adoption of ideal theory. This approach starts by setting out the political goal or ideal and leaves it to non-ideal or partial compliance theory to map out how to get there. However, Rawls’s use of ideal theory has been criticized by Sen from the right and by Mouffe from the left. We critically address these concerns in the context of developing a Rawlsian approach to climate justice. (...) While the importance of non-ideal theory for climate justice is increasingly being understood, its strategic and institutional importance for a Rawlsian approach needs further elaboration. We focus on the role of the Kantian conception of the reasonable and rational powers of persons in Rawls’s work and show how this helps us to develop a partial compliance theory that focuses on the importance of institutions and strategic political action for achieving climate justice. (shrink)

Available from UMI in association with The British Library. Requires signed TDF. ;The thesis consists in the development and application of an ideal utilitarian moral theory. ;In chapter one, classical Mental State and modern Desire theories of prudential value are rejected. In chapter two, perfectionism is rejected and an alternative ideal utilitarian Objective List theory is set out. In chapter three, it is argued that prudential rationality requires maximization and temporal neutrality. The aggregation and incommensurability of values (...) is discussed. In chapter four, it is argued that value alone gives rise to grounding reasons for action; the only values are prudential values; we are required to be personally as well as temporally neutral; moral rationality is maximizing. A problem arising when a certain form of incommensurability is combined with the notion of maximizing expected utility is examined. In chapter five, an intrapersonally indirect form of moral theory is defended. ;In the second, practical part of the thesis, the theory developed in the first part is applied to two moral problems: vegetarianism and future generations. In chapter six, the conclusion is that utilitarianism requires us to eat non-intensively-reared meat and to abstain from intensively reared meat. In chapter seven, population problems arising from Derek Parfit's work are considered in the light of the theory. (shrink)

This volume advances the research agenda of one of the most remarkable political thinkers of our time: Jon Elster. With an impressive list of contributors, it features studies in five topics in political and social theory: rationality and collective action, political and social norms, democracy and constitution making, transitional justice, and the explanation of social behavior. Additionally, this volume includes chapters on the development of Elster's thinking over the past decades. Like Elster's own writings, the essays in this collection (...) are problem-driven, non-ideal inquiries of practical relevance. This volume closes with lucid comments by Jon Elster. (shrink)

Individuals are owed equal respect. But on the basis of what property of individuals are they owed such respect? A popular Kantian answer —rational agency — appears less plausible in light of the growing psychological evidence that human choice is subject to a wide array of biases (framing, laziness, etc.); human beings are neither equal in rational agency nor especially robust rational agents. Defenders of this Kantian answer thus need a non-ideal theory of equal respect for rational agency, one (...) that takes seriously our characteristic deficiencies of practical rationality without junking the notion that rational agency entitles us to equal respect. This article defends an understanding of respect for rational agency wherein the object of such respect is individuals’ aspiration to rationally govern their lives. This understanding of respect for rational agency retains the core notion of respect as a kind of deference, directs respect at persons, has suitably egalitarian implications, and does not require us to deny the aforementioned psychological evidence regarding the infirmities of human rationality. (shrink)

The article examines John McDowell's attempt to rehabilitate the classical idea of the rational animal and Hubert Dreyfus's criticisms of that attempt. After outlining the 'engaged' conception of rationality which, in McDowell's view, enables the idea of the rational animal to shake off its intellectualist appearance, the objections posed by Dreyfus are presented that such a conception of rationality is inconsistent with the phenomena of everyday coping, characterised by non-conceptual 'involvement', and expertise, characterised by non-conceptual 'absorption'. Drawing on (...) Michael Fried's reflections on the representation of absorption in Douglas Gordon and Philippe Parreno's film Zidane, and invoking other considerations concerning the 'mindedness' of skilful activity, the sharp contrast between conceptuality and rationality on the one side and absorption and skilled coping on the other that frames Dreyfus's position in the debate is questioned. The paper concludes by suggesting that in order to see why Dreyfus is so firmly committed to that contrast, we need to widen the lens so that a broader range of philosophical motivations comes into view. For it is not just that there are phenomena that go missing or are mis-described in McDowell's account, according to Dreyfus; there are ideals and excellences that go missing too. (shrink)

Belief polarization (BP) is widely seen to threaten havoc on our shared political lives. It is often assumed that BP is the product of epistemically irrational behaviors at the individual level. After distinguishing between BP as it occurs in intra-group and inter-group settings, this paper argues that neither process necessarily reflects individual epistemic irrationality. It is true that these processes can work in tandem to produce so-called “echo chambers.” But while echo chambers are often problematic from the point of view (...) of collective rationality, it doesn't follow that individuals are doing anything wrong, epistemically speaking, in seeking them out. In non-ideal socio-epistemic contexts, echo chamber construction might provide one's best defense against systematic misinformation and deception. (shrink)

Are there plausible synchronic constraints on how a subject thinks of herself extended over time? At first glance, Bas van Fraassen’s principle of Reflection seems to prescribe the sort of epistemic authority one’s future self should be taken by one to have over one’s current epistemic states. (The gist of this principle is that I should now believe what I’m convinced I will believe tomorrow.) There has been a general consensus that, as a principle concerning epistemic authority, Reflection does not (...) apply to epistemically non-ideal agents. I agree with this, but argue here that it misses the point of Reflection. Rather than an epistemic principle concerning reasons for belief, Reflection concerns the semantics of belief avowal. I present a non-factual interpretation of Reflection, argue that the principle provides a constraint on the ways in which one can reflectively endorse one’s future epistemic self, and say something about the logic governing such an interpretation. (shrink)

We address the oft-repeated criticism that the demands which the rational choice approach makes on the knowledge and cognition of a decision-maker are way beyond the capabilities of typical human intelligence. Our key finding is that it may be possible to arrive at this ideal of rationality by means of cognitively less demanding, heuristic-based ecological reasoning that draws on information about others’ choices in the DM’s environment. Formally, we propose a choice procedure under which, in any choice problem, (...) the DM, first, uses this information to shortlist a set of alternatives. The DM does this shortlisting by a mental process of categorization, whereby she draws similarities with certain societal members—the ingroup—and distinctions from others—the outgroup—and considers those alternatives that are similar to ingroup members’ choices. Then, she chooses from this shortlisted set by applying her preferences, which may be incomplete owing to limitations of knowledge. We show that, if a certain homophily condition connecting the DM’s preferences with her ingroup–outgroup categorization holds, then the procedure never leads the DM to making bad choices. If, in addition, a certain shortlisting consistency condition holds vis-a-vis non-comparable alternatives under the DM’s preferences, then the procedure results in rational choices. (shrink)

One problematic aspect of the rationality of medical practice concerns the relation between expert knowledge and non-expert knowledge. In medical practice it is important to match medical knowledge with the self-knowledge of the individual patient. This paper tries to study the problem of such matching by describing a model for technological paradigms and comparing it with an ideal of technological rationality. The professionalised experts tend to base their decisions and actions mostly on medical knowledge while the (...) class='Hi'>rationality of medicine also involves just as important elements of the personal evaluation and knowledge of the patients. Since both types of knowledge are necessary for rational decisions, the gap between the expert and the non-expert has to be bridged in some way. A solution to the problem is suggested in terms of pluralism, with the patient as ultimate decision-maker. (shrink)

We give a new characterization of the cardinal invariant $\mathfrak {d}$ as the minimal cardinality of a family $\mathcal {D}$ of tall summable ideals such that an ultrafilter is rapid if and only if it has non-empty intersection with all the ideals in the family $\mathcal {D}$. On the other hand, we prove that in the Miller model, given any family $\mathcal {D}$ of analytic tall p-ideals such that $\vert \mathcal {D}\vert <\mathfrak {d}$, there is an ultrafilter $\mathcal {U}$ which (...) is an $\mathscr {I}$ -ultrafilter for all ideals $\mathscr {I}\in \mathcal {D}$ at the same time, yet $\mathcal {U}$ is not a rapid ultrafilter. As a corollary, we obtain that in the Miller model, given any analytic tall p-ideal $\mathscr {I}$, $\mathscr {I}$ -ultrafilters are dense in the Rudin–Blass ordering, generalizing a theorem of Bartoszyński and S. Shelah, who proved that in such model, Hausdorff ultrafilters are dense in the Rudin–Blass ordering. This theorem also shows some limitations about possible generalizations of a theorem of C. Laflamme and J. Zhu. (shrink)

In epistemology and philosophy of science, there has been substantial debate about truth’s relation to understanding. “Non-factivists” hold that radical departures from the truth are not always barriers to understanding; “quasi-factivists” demur. The most discussed example concerns scientists’ use of idealizations in certain derivations of the ideal gas law from statistical mechanics. Yet, these discussions have suffered from confusions about the relevant science, as well as conceptual confusions. Addressing this example, we shall argue that the ideal gas law (...) is best interpreted as favoring non-factivism about understanding, but only after delving a bit deeper into the statistical mechanics that has informed these arguments and stating more precisely what non-factivism entails. Along the way, we indicate where earlier discussions have gone astray, and highlight how a naturalistic approach furnishes more nuanced normative theses about the interaction of rationality, understanding, and epistemic value. (shrink)

An ideal of education is to ensure that our children develop into autonomous critical thinkers. The ‘indoctrination objection’, however, calls into question whether education, aimed at cultivating autonomous critical thinkers, is possible. The core of the concern is that since the young child lacks even modest capacities for assessing reasons, the constituent components of critical thinking have to be indoctrinated if there is to be any hope of the child's attaining the ideal. Our primary objective is to defuse (...) this objection. We argue, first, that even if the indoctrination objection can be dealt with at the level of beliefs by an account that distinguishes between beliefs instilled in the child at the non‐rational stage that are indoctrinative and those that are non‐indoctrinative, there can be non‐autonomous ‘proto critical thinkers’ who lack autonomy with respect to the requisite motivational components. We then ask what must be added to the account to ensure that proto critical thinkers develop into autonomous ones. We suggest that motivational elements, even if instilled at a stage at which the child has insufficiently developed cognitive capacities, can be ‘truly the child's own’ only relationally: the autonomous motivational elements are ones with respect to which the future child is self‐governing. (shrink)

Overwhelmingly, philosophers tend to work on the assumption that epistemic justification is a normative status that supervenes on the relation between a cognitive subject, some body of evidence, and a particular proposition (or “hypothesis”). This article will explore some motivations for moving in the direction of a rather different view. On this view, we are invited to think of the relevant epistemic norm(s) as applying more widely to the competent exercise of epistemic agency, where it is understood that cognitive subjects (...) are simultaneously engaged in a number of different epistemic pursuits (distinct “lines of inquiry”), each placing irreconcilable demands on our limited cognitive resources. In effect, adopting this view would require shifting our normative epistemic concern away from the question of how a subject stands with respect to the evidence bearing on the hypothesis at stake in any one line of inquiry, and over onto the question of how well they cope with the inherent risks of epistemic resource management across several lines of inquiry. While this conclusion brings to light important connections between practical and epistemic rationality, it does not collapse the distinction between them. It does, however, constitute a step in the direction of a more systematically developed account of “non-ideal epistemology.”. (shrink)

Rough sets are used in numerous knowledge representation contexts and are then empowered with varied ontologies. These may be intrinsically associated with ideas of rationality under certain conditions. In recent papers, specific granular generalisations of graded and variable precision rough sets are investigated by the present author from the perspective of rationality of approximations (and the associated semantics of rationality in approximate reasoning). The studies are extended to ideal-based approximations (sometimes referred to as subsethood-based approximations). It (...) is additionally shown that co-granular or point-wise approximations defined by σ-ideals/filters (for an arbitrary relation σ) fit easily into the entire scheme. Concepts of the rationality of objects (vague or crisp) and their types are introduced and are shown to be applicable to most general rough sets by the present author. Surprising results on these are proved on these by her in this part of the research paper. The present paper is the first of a three part study on the topic. (shrink)

Bayesians defend norms of ideal rationality such as probabilism, which they claim should be approximated by non-ideal thinkers. Yet, it is not often discussed exactly in what sense it is beneficial for an agent’s credence function to approximate probabilistic coherence. Some existing research indicates that approximating coherence leads to improvements in accuracy, whereas other research suggests that it decreases Dutch book vulnerability. Yet, the existing results don’t settle whether there is a way of approximating coherence that delivers (...) both benefits at once. We show that there is. (shrink)

John Rawls’s recommendation that political philosophy should be kept free of metaphysics has recently come under attack by Jean Hampton. According to her philosophy as a Socratic quest has to orient itself by radical probing and that unavoidingly involves us in metaphysical commitment. Non-Socratic philosophy in the later Rawls, she claims, reduces itself to a mere ‘modus vivendi’. In defending Rawls the article makes clear how Hampton underrates the method of reflective equilibrium. Rawls makes a rationally reconstructed use of the (...) Socratic ideal, that can be turned not only against Hampton’s critique of Rawls, but also against its relativist appropriation by Richard Rorty. (shrink)

A common complaint against contemporary epistemology is that its issues are too rarified and, hence, of little relevance for the everyday assessments we make of each other=s beliefs. The notion of epistemic rationality focuses on a specific goal, that of now having accurate and comprehensive beliefs, whereas our everyday assessments of beliefs are sensitive to the fact that we have an enormous variety of goals and needs, intellectual as well as nonintellectual. Indeed, our everyday assessments often have a quasi-ethical (...) dimension; we want to know, for example, whether someone has been responsible, or at least non-negligent, in forming opinions. Nevertheless, epistemology, properly conceived, is relevant to our commonplace intellectual concerns. Epistemic rationality is an idealized notion, but its idealized character makes it suitable to serve as a theoretical anchor for other notions of rationality, including notions that are less idealized and, hence, potentially more directly relevant to our everyday assessments. (shrink)

Putnam’s internal realism implies a form of conceptual relativity with respect to ontology. There can be different descriptions of the world which are based on distinct ontologies. It has been argued that this relativity forecloses any possibility of unifying our knowledge and can even lead to inconsistency. If this is true, internal realism should be abandoned because it is compatible with non-rational positions. We will argue that these objections can be dismissed if truth as idealized warranted assertibility is understood as (...) stability of a belief state under new evidence. This view of truth is still compatible with the existence of distinct belief states expressing different views on the world. This understanding of the notion of truth is a consequence of interpreting both our cognitive activities and the notion of meaning dynamically. The meaning of a sentence is no longer given in terms of (static) truth conditions but as a relation between belief sets, that is, as a kind of information change potential. (shrink)

Kant claims that the fundamental principle of morality is given by pure reason itself. Many have interpreted Kant to derive this principle from a conception of pure practical reason. But Kant maintained that there is only one faculty of reason, although with both theoretical and practical applications. This Element shows how Kant attempted to derive the fundamental principle and goal of morality from the general principles of reason as such, defined by the principles of non-contradiction and sufficient reason and the (...) ideal of systematicity. (shrink)

When a proposition might be the case, for all an agent knows, we can say that the proposition is epistemically possible for the agent. In the standard possible worlds framework, we analyze modal claims using quantification over possible worlds. It is natural to expect that something similar can be done for modal claims involving epistemic possibility. The main aim of this paper is to investigate the prospects of constructing a space of worlds—epistemic space—that allows us to model what is epistemically (...) possible for ordinary, non-ideally rational agents like you and me. I will argue that the prospects look dim for successfully constructing such a space. In turn, this will make a case for the claim that we cannot use the standard possible worlds framework to model what is epistemically possible for ordinary agents. (shrink)

Some general, programmatic points about informal logic are addressed. The informal approach to argument analysis faces serious foundational problems which have been recognized by its practitioners – but informal logic has yet to come together as a clearly defined discipline. Another problem is the dilemma of the dialectician (Sextus Empiricus): informal logic is either trivial or powerless on its own (field expertise is needed). According to Johnson and Blair the central notion in theory of argument is cogency which replaces soundness. (...) An argument is cogent if and only if (i) its premises are rationally acceptable, (ii) its premises are relevant to its conclusion and (iii) its premises provide sufficient reason to accept the conclusion. I propose to understand cogency as a broader notion that includes deductively valid inferences. The criteria of cogency are simply the basic ideals of scientific methodology which requires a respect for available evidence and “reasonable” inference, an awareness of alternatives and a willingness to modify or reject those beliefs that fail to conform to the evidence. Informal logic in the sense of elementary scientific methodology is concerned with proper reasoning and not with proper dialogue. Informal logic involves non-trivial argumentativeskills and abilities applied to the subject area and accessible to every normally intelligent and educated person. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Theory of International Bioethics: The Negotiable and the Non-NegotiableRobert Baker (bio)AbstractThe preceding article in this issue of the Kennedy Institute of Ethics Journal presents the argument that “moral fundamentalism,” the position that international bioethics rests on “basic” or “fundamental” moral principles that are universally accepted in all eras and cultures, collapses under a variety of multicultural and postmodern critiques. The present article looks to the contractarian tradition of (...) Hobbes and Locke—as reinterpreted by David Gauthier, Robert Nozick, and John Rawls—for an alternative justification for international bioethics. Drawing on the central themes of this tradition, it is argued that international bioethics can be rationally reconstructed as a negotiated moral order that respects culturally and individually defined areas of nonnegotiability. Further, the theory of a negotiated moral order is consistent with traditional ideals about human rights, is flexible enough to absorb the genuine insights of multiculturalism and postmodernism, and yet is strong enough to justify transcultural and transtemporal moral judgments, including the condemnation of the Nazi doctors at Nuremberg. This theory also is consistent with the history of the ethics of human subjects experimentation and offers insights into current controversies such as the controversy over changing the consent rule for experiments in emergency medicine and the controversy over exempting certain clinical trials of inexpensive treatments for preventing the perinatal transmission of AIDS from the ethical standards of the sponsoring country.The Preamble to the Council of Europe’s (1997) Convention on Human Rights and Biomedicine, the most recently ratified code of international bioethics, is noteworthy because it never mentions “principles,” the concept most frequently cited by the fundamentalists as basic to international bioethics. Instead it stresses rights, a concept that has been utterly ignored by the fundamentalist theorists of international bioethics. The Preamble exemplifies a conception of international [End Page 233] bioethics as an ethics of covenants and conventions grounded in human rights. In the full text of the Preamble, the term “rights” appears eight times and the expressions “convention” and “covenant” are used six times; the term “principle” does not appear at all. In this essay, I develop a theoretical framework for international bioethics based on conventions, covenants, and areas of “nonnegotiability”—a concept that serves as a functional analogue to the traditional notion of “human rights.” I also shall argue that, unlike the theory of basic principles central to moral fundamentalism, the theory of negotiated morality appears immune to the multicultural and postmodern critiques of international bioethics that were analyzed in the preceding article in this issue of the Kennedy Institute of Ethics Journal (Baker 1998).Negotiated Moral Order: A Model for International BioethicsReconsidering ContractarianismThe linkage of “conventions” and “covenants” with human rights that is evident in the Council of Europe’s Convention on Human Rights and Biomedicine traces back directly to the moral and political theories of Thomas Hobbes and John Locke. Such philosophers as David Gauthier (1986), Robert Nozick (1974), and John Rawls (1971, 1993) recently have reinvigorated this classic contractarian line of analysis. In this section, I shall reconsider classical contractarian theory from a perspective informed by these more recent analyses.The most riveting feature of all forms of contractarian theory is the metaphor of the contract itself, particularly the legitimating role it accords to assent. Because contractarians look to the assent of those who would be bound by a moral norm as ultimately the sole source of a norm’s legitimacy, the most important corollary of contractarian moral theory is that moral norms are illegitimate insofar as agents either in principle could not, hypothetically would not, or actually will not rationally assent to be bound by them. Contractarians also argue that because legal norms are legitimated by acceptance of the authority of those who promulgate them, the authority of such norms is bounded by the actual or hypothetical assent of the governed. These features of contractarian analysis generate the correlative concepts of human rights and civil rights.Less often remarked, but nonetheless integral to the metaphor of the social contract, is the contractarian recognition that the interests of the [End Page 234] parties who contract to form civil society are naturally in conflict (or, as Hobbes put... (shrink)

In this article, I vindicate the longstanding intuition that the Stoics are transitional figures in the history of ethics. I argue that the Stoics are committed to thinking that the ideal of human happiness as a life of virtue is impossible for some people, whom I dub ‘hopeless fools.’ In conjunction with the Stoic view that everyone is subject to the same rational requirements to perform ‘appropriate actions’ or ‘duties’ (kathēkonta/officia), and the plausible eudaimonist assumption that happiness is a (...) source of normative reasons only if it is in principle attainable, the existence of hopeless fools demonstrates that the Stoics were pluralists about the ultimate justificatory basis of rational action. Hopeless fools are required to behave just like their non-hopeless counterparts, not because doing so is conducive to their happiness, but because doing so conforms with the dictates of Right Reason. (shrink)

Donald A. Wittman's Myth of Democratic Failure attempts to show that government is more rational than is often believed. For instance, Wittman argues that voters are tolerably well informed and that politicians are responsive to the voters’ will. Unfortunately, Wittman's argument proceeds at the level of economic theory, which is often contradicted by empirical reality (and by non‐economic theories that take account of political reality). It is no better to defend democracy on a priori grounds, as Wittman does, than to (...) attack it on those grounds, as other economists who turn to the analysis of politics tend to do. (shrink)

On Exceeding Determination and the Ideal of Reason: Immanuel Kant, William Desmond, and the Noumenological Principle examines the critical philosophy of Immanuel Kant, as it bears on theological principles. Focusing on the foundational ideas (of self, world, and God) that constitute Kant's metaphysical system, Shaw argues that these ideal projections of the rational structures of the thinking subject only conceal and obfuscate the more robust sense of the real that exists behind all phenomenal appearances. This book aims to (...) critically assess the theological content presented in the philosophy of Kant whilst reconstructing and developing some of Kant's more obscure points on the epistemological limitations of pure reason and the borders of knowledge itself. Shaw draws into dialogue with the writings of the contemporary philosopher William Desmond to demonstrate some of the problems of Kantian thought when it comes to the deeper mysteries of being. Desmondian philosophy proves to be a powerful influence over much of this work, as Shaw advances upon the delicate nexus where philosophy and theology convene. As a bold addition to this work, Shaw lays the groundwork for a new discourse in theology and the philosophy of religion: "Noumenology". Noumenology, which is Shaw's response to the deficiencies in methods concerning many of the modern approaches to phenomenology, is a call for the recalibration of the starting point for eidetic inquiry through the proposal of a non-discursive approach to the sensible, emotional, and intellectual - or perhaps, the all together spiritual. To accomplish this, Shaw reaches back to Kant for a heterodox approach to the language and content surrounding the noumenonal to set forth his theological interpretation of the "Noumenological Principle". (shrink)

It is plausible that Newcomb problems in which causal maximizers and evidential maximizers would do different things would not be possible for ideal maximizers who are attentive to metatickles. An objection to Eells's first argument for this makes welcome a second. Against it I argue that even ideal evidential and causal maximizers would do different things in some non-dominance Newcomb problems; and that they would hope for different things in some third-person and non-action problems, which is relevant if (...) a good theory of rational choices of acts should fit smoothly into a good theory of rational desires for facts. (shrink)

According to recent scholarship within queer theory, heterosexuality maintains itself as a class by employing its epistemological authority for identifying and defining homosexuals. Heterosexuality is thus an ideological abstraction that privileges those with social and material advantages, rather than an accurate description of the actual, and thus heteronormative descriptions of sexuality correspond to Charles W. Mills’ description of ideal-as-idealized theory. Since ideological arguments cannot be overturned simply by appeals to rational debate, to what can we turn to subvert the (...) sense of entitlement and rightness that heteronormativity provides? Recent feminist philosophers have stressed the distinction between guilt as emotional self-assessment and existential guilt. Taking up Kierkegaard’s existential account of guilt, I claim that in order to advance a non-ideal theory of desire, which grounds critique in actual conditions, it is important to consider the nature of subjective attachments to exclusive, idealized conceptions of the ‘normal.’. (shrink)

The ‘value-free ideal’ has been called into question for several reasons. It does not include “epistemic values”—viewed as characteristic of ‘good science’—and rejects the so-called ‘contextual’, ‘non-cognitive’ or ‘non-epistemic’ values—all of them personal, moral, or political values. This paper analyzes a possible complementary argument about the dubitable validity of the value-free ideal, specifically focusing on social sciences, with a two-fold strategy. First, it will consider that values are natural facts in a broad or ‘liberal naturalist’ sense and, thus, (...) a legitimate part of those sciences. Second, the paper will not reject the value-free ideal; rather, it will construe this ideal in a special way, not casting values aside in sciences, but bringing them to the table and rationally discussing them. Today’s predominant naturalistic view has tended to ‘naturalize’ values by looking for physicalist explanations for them—a move resisted by defenders of normativism in social sciences. At the same time, a contending ‘liberal naturalist’ stream has emerged, claiming that not all natural entities can be explained by the methods and concepts of physical sciences, and favors a non-materialist naturalism which includes mind, consciousness, meaning and value as fundamental parts of nature that cannot be reduced to matter. Hence, it may be posited that non-epistemic values could be ‘naturally’ included in the field of human sciences. (shrink)

This paper generalises an argument for probabilism due to Lindley [9]. I extend the argument to a number of non-classical logical settings whose truth-values, seen here as ideal aims for belief, are in the set $\{0,1\}$, and where logical consequence $\models $ is given the “no-drop” characterization. First I will show that, in each of these settings, an agent’s credence can only avoid accuracy-domination if its canonical transform is a (possibly non-classical) probability function. In other words, if an agent (...) values accuracy as the fundamental epistemic virtue, it is a necessary requirement for rationality that her credence have some probabilistic structure. Then I show that for a certain class of reasonable measures of inaccuracy, having such a probabilistic structure is sufficient to avoid accuracy-domination in these non-classical settings. (shrink)

Science-based methods for assessing the practical rationality of a proposed public policy typically represent assumed future outcomes of policies and values attributed to these outcomes in an idealized, that is, intentionally distorted way and abstracted from aspects that are deemed irrelevant. Different types of methods do so in different ways. As a consequence, they instantiate the properties that result from abstraction and idealization such as conceptual simplicity versus complexity, or comprehensiveness versus selectivity of the values under consideration to different (...) degrees. I hold that none of these methods is best in general. Instead, I opt for the valuation method that is useful for the policy issue in question both in terms of its relevance and in terms of its practicability. Relevance requires that the method can represent and account for what is at stake in the policy issue. Practicability refers to aspects such as easy versus difficult handling of the method. To argue for the claim, I evaluate three types of valuation methods: cost–benefit analysis that rests on unidimensional measurement and ranking, multi-criteria decision analysis that applies multi-dimensional measurement but unidimensional ranking, and non-aggregate indicator systems that operate with multi-dimensional measurement and sometimes also multi-dimensional ranking. Second-order justification indicating whether and how the valuation method chosen is capable of accounting for the substantive value considerations that constitute the real-world policy issue in question renders the conditions on which the results of a proposed policy evaluation rest transparent. (shrink)

In the real world, there can be constraints on rational decision-making: there can be limitations on what I can know and on what you can know. There can also be constraints on my ability to deliberate or on your ability to deliberate. It is useful to know what the norms of rational deliberation should be in ideal contexts, for fully informed agents, in an ideal world. But it is also useful to know what the norms of rational deliberation (...) should be in the actual world, in non-ideal contexts, for imperfectly informed agents, especially for big, life-changing decisions. That is, we want to know how to deliberate as best we can, given the real-world limitations on what we can know, and given real-world limitations on how we are able to deliberate. In this paper, our concern is with the norms of rational deliberation in certain, important, non-ideal contexts, where the reasoning occurs from the agent’s first person, subjective point of view. The norms governing the process of deliberation for real people in the sorts of non-ideal contexts we’ll consider need to reflect the way that real agents, with an incomplete grasp on the facts and an imperfect ability to deliberate, can be expected to proceed. Our central contention is that framing and exploring the deliberative process from the first person perspective allows us to uncover and explore important, real-world constraints on boundedly rational agents deliberating from the subjective perspective. (shrink)

Although Kant argues that a world republic with coercive public law is the only rational way to secure a lawful cosmopolitan condition, he states that it is an unachievable ideal, and he proposes a voluntary, non-coercive federation of states as a substitute. While some scholars have criticized Kant for moving away from this ideal due merely to pragmatic considerations, I argue that his rejection of a coercive world republic is based on his conception of state sovereignty and what (...) is required for a lawful condition. I consider how we can institutionalize a lawful condition between states without a coercive world republic in ways that go beyond Kant’s voluntary federation. I also consider how we can resolve this dilemma in Kant’s account to support a federal world republic. (Published online first on June 16, 2014). (shrink)

Pippin, Pinkard and Brandom are rightly seen as representatives of a distinct approach in contemporary Hegel scholarship. Still, their interpretations diverge due to different definitions and uses of conceptions of discursive practice. We focus on three ways in which such definitions and uses bear on their interpretations. First, while Lumsden has recently criticized Pinkard and Brandom for ‘discursive bias’ in their accounts of the contestation and upheaval of normative authority in Hegel’s Phenomenology, we note that Pinkard distinguishes between various modes (...) of reason-giving, and we argue that a further qualification of interdependencies between these modes may support his interpretation against such criticism. Second, Pinkard and Pippin have recently criticized Brandom’s conception of discursive score-keeping practice, and Pippin in particular has argued that the latter rests on an individualistic reductionism about content foreign to Hegel. However, we find that the real issue is that the modes of methodological abstraction and idealization assumed for Brandom’s conception of discursive practice leave out of account the historical alteration as well as the institutional embodiment of normative authority as emphasized by Pippin and Pinkard. Third, while Pippin and Pinkard both make Hegel’s notion of modern ethical life bear on a conception of practical rationality, their uses of a conception of discursive practice in such an undertaking betray divergent conceptions of the sociality of rational agents. (shrink)

What is special about the philosophy of history when the history is about science? I shall focus on an impasse between two perspectives — one seeking an ideal of rationality to guide scientific practices, and one stressing the contingency of the practices. They disagree on what this contingency means for scientific norms. Their impasse underlies some fractious relations within History and Philosophy of Science. Since the late 1960s, this interdisciplinary field has been described, variously, as an “intimate relationship (...) or marriage of convenience”, a “marriage for the sake of reason”, a “troubling interaction ”, a “precarious relationship”, or one at risk of “ epistemological derangement”. -/- My paper has three aims. First, I characterise two idealised perspectives in this impasse: the sublimers and subversives. Then I describe a curious dynamic in which each perspective accuses the other of, simultaneously, claiming too little and too much. Subliming is dismissed for being scholastic, and condemned for being imperialist. Subverting is disparaged for being merely sociological, then criticised for being irrational or relativist. Here I draw on and extend the analyses of science studies in Kitcher, Zammito and others. Second, I argue that sublimers and subversives often talk past each other. Their mutual dismissals and condemnations arise partly because each perspective misconstrues the other’s claims. Each fails to see that the other is interested in different problems and interprets concepts differently. Third, I suggest that my analysis clarifies some current disagreements and old debates about contingency in science. It may also apply to debates on the contingency of norms in non- scientific realms. (shrink)