Philosophy of science pays meagre attention to the social sciences and humanities. It deals with basic questions in the natural sciences like Hempel, or general epistemology like e.g. Putnam and Kripke. Popper is the main exception.

I defend the view that a reason for someone to do something is just a reason why she ought to do it. This simple view has been thought incompatible with the existence of reasons to do things that we may refrain from doing or even ought not to do. For it is widely assumed that there are reasons why we ought to do something only if we ought to do it. I present several counterexamples to this principle and reject some (...) ways of understanding "ought" so that the principle is compatible with my examples. I conclude with a hypothesis for when and why the principle should be expected to fail. (shrink)

Contemporary reasoning about health is infused with the work products of experts, and expert reasoning about health itself is an active site for invention and design. Building on Toulmin’s largely undeveloped ideas on field-dependence, we argue that expert fields can develop new inference rules that, together with the backing they require, become accepted ways of drawing and defending conclusions. The new inference rules themselves function as warrants, and we introduce the term “warranting device” to refer to an assembly of the (...) rule plus whatever material, procedural, and institutional resources are required to assure its dependability. We present a case study on the Cochrane Review, a new method for synthesizing evidence across large numbers of scientific studies. After reviewing the evolution and current structure of the device, we discuss the distinctive kinds of critical questions that may be raised around Cochrane Reviews, both within the expert field and beyond. Although Toulmin’s theory of field-dependence is often criticized for its relativism, we find that, as a matter of practical fact, field-specific warrants do not enjoy immunity from external critique. On the contrary, they can be opened to evaluation and critique from any interested perspective. (shrink)

Can a normative reason be understood as a kind of explanation? I here consider and argue against two important analyses of reasons as explanations. John Broome argues that we can analyze reasons in terms of the concepts of explanation and ought. On his view, reasons to ϕ are either facts that explain why one ought to ϕ (what he calls “perfect reasons”) or facts that play a for-ϕ role in weighing explanations (what he calls “pro tanto reasons”). I argue against (...) Broome’s account of both perfect and pro tanto reasons. Other philosophers, including Joseph Raz, analyze reasons in terms of the concepts of explanation and good. On this view, some fact is a reason to ϕ if and only if that fact explains why ϕ-ing would be good in some respect, to some degree. This view avoids the objections to Broome’s view, but should be rejected since not all explanations of why ϕ-ing would be good constitute reasons to ϕ. (shrink)

Adviser: Professor Stefan Baumrin In the first chapter I introduce the distinction between metaethics and normative ethics and argue that metaethics, properly conceived, is a part of cognitive science. For example, the debate between rationalism and sentimentalism can be informed by recent empirical work in psychology and the neurosciences. In the second chapter I argue that the traditional view that one’s theory of semantics determines what one’s theory of justification must be is mistaken. Though it has been the case that (...) there are ‘typical’ combinations of semantic and justificational theories this is by no means forced on one. In the third chapter I examine two current kinds of expressivism; that of Blackburn and Copp. Each gives us an example of different combinations of semantic and justificatory theory. In Blackburn’s case he combines a use theory of meaning with a classic emotivist theory of justification, In Copp’s case it is a neo-Gricean philosophy of language with a realist’s theory of justification. I find both of these wanting as they ultimately collapse into relativistic subjectivism. In the fourth and fifth chapter I turn to developing Emotive Realism. The basic idea behind this view is that when someone says ‘x is wrong/right’ that person has (a) expressed a moral emotion about x and at the same time (b) expressed the belief that the emotion in (a) is the correct one to have. The belief expressed in (b) will be true or false depending on one’s theory of justification. In the fourth chapter I argue that we need separate semantic theories for thoughts and sentences. In the fifth chapter I fill in the details of Emotive Realism as I see it. (shrink)

Imperatives cannot be true or false, so they are shunned by logicians. And yet imperatives can be combined by logical connectives: "kiss me and hug me" is the conjunction of "kiss me" with "hug me". This example may suggest that declarative and imperative logic are isomorphic: just as the conjunction of two declaratives is true exactly if both conjuncts are true, the conjunction of two imperatives is satisfied exactly if both conjuncts are satisfied—what more is there to say? Much more, (...) I argue. "If you love me, kiss me", a conditional imperative, mixes a declarative antecedent ("you love me") with an imperative consequent ("kiss me"); it is satisfied if you love and kiss me, violated if you love but don't kiss me, and avoided if you don't love me. So we need a logic of three -valued imperatives which mixes declaratives with imperatives. I develop such a logic. (shrink)

Particularists in ethics emphasize that the normative is holistic, and invite us to infer with them that it therefore defies generalization. This has been supposed to present an obstacle to traditional moral theorizing, to have striking implications for moral epistemology and moral deliberation, and to rule out reductive theories of the normative, making it a bold and important thesis across the areas of normative theory, moral epistemology, moral psychology, and normative metaphysics. Though particularists emphasize the importance of the holism of (...) the normative, however, it is not something that they have been able to explain. In this paper I’ll show how to use a small number of simple and, I’ll argue, independently compelling assumptions in order to both predict and explain the holistic features of the normative with respect to the non-normative. The basic idea of the paper is simple. It is that normative claims are holistic because they are general, rather than because they defy generalization. (shrink)

This paper has two aims. First, I critically discuss Daniel Whiting’s :2191–2208, 2018) recent proposal that a reason to ϕ is evidence of a respect in which it is right to ϕ. I raise two objections against this view: it is subject to a modified version of Eva Schmidt’s :708–718, 2018) counterexample against the influential account of reasons in terms of evidence and ‘ought’, and—setting aside judgments about specific cases—, it is also in an important sense uninformative. Interestingly, it turns (...) out that this last objection cannot be helpfully understood in terms of circularity. This leads to a more general question about the criteria of adequacy for reductive accounts of reasons: In what sense, if any, should such accounts be informative? The second aim of this paper is to clarify one such sense, which is suggested by reflection on Whiting’s proposal. In particular, I argue that successful reductive accounts naturalize the contributory—by which I mean, roughly, that they explain the specifically contributory nature of reasons in fully non-normative terms. Moreover, I explain how views that fail this criterion are unable to meet certain key explanatory desiderata for reductive accounts of reasons. After broaching some of the wider implications for the project of understanding the notion of a reason in other terms, I conclude that the notion of naturalizing the contributory is a helpful notion for structuring the debate over reductive accounts of reasons. (shrink)

This paper champions the view (REG) that the concept of a normative reason for an agent S to perform an action A is that of an explanation why it would be good (in some way, to some degree) for S to do A. REG has numerous virtues, but faces some significant challenges which prompt many philosophers to be skeptical that it can correctly account for all our reasons. I demonstrate how five different puzzles about normative reasons can be solved by (...) attention to the concept of goodness, and in particular observing the ways in which it—and consequently, talk about reasons—is sensitive to context (ends and information). Rather than asking simply whether or not certain facts are reasons for S to do A, we need to explore the contexts in which it is and is not correct to describe a certain fact as “a reason” for S to do A. These five puzzles concern: (1) reasons for attitudes of the “right kind”, (2) evidence as reasons, (3) normative facts as reasons, (4) subjective reasons, and (5) attitudes as reasons. (shrink)

The concept of warrant reflects Toulmin's general insights that validity in reasoning comes in many forms, and that reasoning in most fields cannot possess the necessity and certainty characteristic of the 'Rationalist' paradigm. However, there is a scarcity of concepts in one part of Toulmin's theory of argument. While the pedagogical applications of Toulmin's model offer a fine-grained system of warrant types for propositions, they have only one category of warrant for practical claims – the 'motivational' warrant. Fortunately, ancient rhetorical (...) thinking can help us correct this insufficiency. For example, the author of the rhetorical textbook used by Alexander the Great proposed a typology of practical warrants. His approach highlights what I propose to call the 'multidimensionality', and hence what modern moral philosophers call the 'incommensurability' of warrants – the absence of a common measure allowing for a 'rational' balancing of conflicting warrants. The widespread occurrence of multidimensionality in practical argument lends support to Toulmin's general anti-rationalist view of reasoning. Moreover, while multidimensionality prevents 'rational' balancing, it legitimizes and even necessitates the use of rhetoric in practical reasoning. (shrink)

In this article, from the characterization of technoscience of the English historian J. Pickstone and the recognition of the importance of models and modelling in research and teaching of chemistry, the term technochemistry is introduced as a way of chemical knowledge. With the above new possibilities, rethinking the chemistry curriculum is opened.

Understanding the social bases of what John Rawls meant by justice requires understanding a central part of Rawls’s professional life: his role as a teacher. As this essay shows, Rawls’s approach to teaching was not ancillary to his approach to heady philosophical issues like the justification of moral reasoning. Rather, there’s an ethic that runs through Rawls’s work, one focused on deliberation and consensus-seeking, and one whose strengths and weaknesses are easiest to see when you examine his teaching.

Anti-theory is a multi-faceted critique of moral theory which, it appears, is undergoing something of reassessment. In a recent paper Hämäläinen discusses the relevance of an anti-theoretical perspective for the activity of applied ethics. This paper explores her view of anti-theory. In particular I examine its relevance for understanding the formal guidance on pandemic flu planning issues by the Department of Health in the UK and some subsequent discussions around triage and reverse triage decisions which may be considered by both (...) Primary and Secondary Care Trusts. in setting their own policies and which may face clinicians in the eventuality of a pandemic. Following Hämäläinen in contrasting reflective equilibrium with her anti-theory inspired suggestion of an instrumental approach to moral theory in practice I demonstrate how this understanding complements the diversity of our intuitive moral judgements. Consequentially I suggest that this anti-theoretical instrumental approach is in greater accord with the conditions under which such policy planning and decision making is, or will be, made. Furthermore, on the grounds of keeping open the ethical dimensions of medical practice in conditions of uncertainty, i.e. during a pandemic, I suggest that the anti-theoretical instrumental perspective is, ethically, the preferable approach to producing such policies and guidelines. (shrink)

An overview of Dai's ethics, highlighting some overlooked or misunderstood theses on moral deliberation and motivation.

I provide an explanation of moral understanding. I begin by describing decisions, es- pecially moral ones. I detail ways in which deviations from an ideal of decision-making occur. I link deviations to characteristic critical judgments, e.g. being cavalier, banal, coura- geous, etc. Moral judgments are among these and carry a particular personal gravity. The question I entertain in following chapters is: how do they carry this gravity? In answering the question, I try “external” accounts of moral understanding. I distin- guish (...) between the ideas of a person and a life. The idea of a life essayed is of a network of relations to others. The character of those relations, e.g. friendship, is the object of our understanding of ourselves and our lives. I argue that one’s understanding of oneself conditions the context of decision-making. I elaborate one way of making moral under- standing answerable to truth using Plato’s metaphysics in the Philebus. Truth is valued and truth is essential to the independence of the moral such that seeming right and being right are distinct. However, truth is neither primary nor exhaustive of morality, because we have additional distinct resources for morally judging others. I turn instead to an “internal” account of moral understanding to answer the question regarding the personal gravity of moral criticism. Using Winch’s work on universalizabil- ity and fellowship, I argue that our conception of others must be sufficient to reflect their individuality within our moral understanding. Second, using Gaita’s work on remorse and the lucidity of self-reflection, I argue that the truth about ourselves and the wrong we do others can arrest and constrain our moral understanding and our authority. Moral understanding operates in a social milieu: argument, conversation and rational- ity. Arguments are grounded in meanings with primary (shared) sense, but solicit agree- ment in secondary sense—of what is similar, of what follows. Meaning in the secondary sense can be necessarily practical, creating practical necessities within points of view. Accounting for the consequences and understanding of disagreement is identified as pressing. An original contribution is the idea of critical authority. One’s articulation of moral meaning is controlled via the critical authority expressed using critical vocabulary. Accepting another’s critical authority is based, in differing domains, on our relation to them, e.g. friendship, trust, fellowship. The nature of inter-personal relations are delim- ited by the critical authority characteristic of those relations. Critical authority explains the independent and personal force of moral criticism. To be intelligible depends on accepting some critical authorities, though I allow for the intelligible repudiation of morality in some circumstances. Wronging someone is ex- plained as denying his critical authority, thus denying his relation to oneself, and thereby undermining his place in the moral world. The consequence of wrongdoing is the disinte- gration of the moral world. I defend against Nagel’s realism and Korsgaard’s constructivism. Both are committed to judging individuals but their accounts of morality undermine the intelligibility of the personal gravity of moral criticism. Developing the idea of Moral Consensus, I defend myself against the related charge of relativism. (shrink)

The aim of this paper is to provide a detailed characterisation of some ways in which our preferences reflect our reasons. I will argue that practical reasons can be characterised along two dimensions that influence our preferences: their balance and their weight. This is analogous to a similar characterisation of the way in which probabilities reflect the balance and weight of evidence in epistemology. In this paper, I will illustrate the distinction between the balance and weight of reasons, and show (...) how this is crucial for an adequate account of preference and choice. The upshot is a more complete picture of a particular kind of decision, labelled by Isaac Levi and, more recently, Ruth Chang as ‘hard choices’. These are choices in which one option is better than another in some ways, the other is better than the first in some ways, but neither seems better overall. The distinction between the balance and weight of reasons presents a new way of understanding how hard choices vary by degree and what it is that makes them so hard. (shrink)

‘Universalist’ moral principles have fallen into disfavour because too often they have been pretexts for unilateral impositions upon others, whether domestically or internationally. Too widely neglected has been Kant’s specifically Critical re-analysis of the scope and character of rational justification in all non-formal domains, including the entirety of epistemology and moral philosophy, including both justice and ethics. Rational judgment is inherently normative because it is in part constituted by our self-assessment of whether the considerations we now integrate into a candidate (...) judgment have been integrated as they ought, so as to form a cogent, justifiable judgment. Constitutive of this self-assessment is that rational judgments must be based upon considerations which can be communicated to all others, such that they too can assess them as sufficiently cogent justification; also constitutive of this rational self-assessment is that we actually engage with others who do assess our judgments. Kant’s Critical principles rule out in principle any unilateral imposition upon others, whether in cognition or morals. Using Kant’s Critical principles and methods in connection with ‘practical anthropology’ and the enormously important domain of acquired rights and obligations shows how Kant had already justified fundamentally universal principles of justice which can be institutionalised in variously distinctive cultures, and which form the proper bases for our acquired, specifically social rights and obligations, including those of friendship and community. (shrink)

So-called 'realists' have argued that political philosophers should engage with real politics, but that mainstream 'non-realist' political philosophers fail to do so. Perhaps surprisingly, many of the discussions between realists and their critics have not drawn much on debates in metaethics. In this paper, I argue that this is an oversight. There are important connections between the realism/non-realism debate and certain controversies in metaethics. Both realism and non-realism come with metaethical baggage. By considering several arguments that could be made for (...) and against both positions, each of which rests on contested views about the metaphysics and epistemology of value, I outline exactly which metaethical claims realists and nonrealists must defend in order to make their position tenable. (shrink)

In this article, I present a neo-Confucian answer, by Cheng Hao and Cheng Yi, to the question, "Why should I be moral?" I argue that this answer is better than some representative answers in the Western philosophical tradition. According to the Chengs, one should be moral because it is a joy to perform moral actions. Sometimes one finds it a pain, instead of a joy, to perform moral actions only because one lacks the necessary genuine moral knowledge—knowledge that is accessible (...) to every common person as long as one makes the effort to learn. One should make the effort to learn such knowledge—to seek joy in performing moral actions—because to be moral is a distinguishing mark of being human. This neo-Confucian answer seems to be egoistic, as its conception of motivation for morality is based on self-interest: to seek one's own joy. However, since it emphasizes that one's true self-interest is to seek joy in things uniquely human, which is to be moral, self-interest and morality become identical; the more a person seeks one's self-interest, the more moral the person is, and vice versa. (shrink)

The idea of radical pedagogy is connected to the ideals of social justice and democracy and also to the ethical demands of love, care and human flourishing, an emotional context that is sometimes forgotten in discussions of power and inequality. Both this emotional context and also the emphasis on politics can be found in the writings of Paolo Freire, someone who has provided much inspiration for radical pedagogy over the years. However, Freire did not create any explicit ethical foundation for (...) radical pedagogy. This paper argues that, when constructing normative grounds for radical pedagogy, Habermas’s discourse ethics can be an important source, with the caveat that discourse ethics on its own is not sufficient grounding enough where radical pedagogy is concerned. Habermasian critical theory should be supplemented with Axel Honneth’s theory of recognition, as Freire’s focus on love and human flourishing corresponds well with Honneth’s theory’s three modes of recognition: love, rights and respect (solidarity stemming from mutual relations of respect). (shrink)

Business ethics as an applied inquiry requires an expanded normative method which allows both philosophical and religious ethical considerations to be employed in resolving complex issues or cases. The proposed foundational normative method provides a comprehensive framework composed of major philosophical and religious ethical theories. An extensive rationale from the current trends in business ethics and metaethical considerations supports the development of this method which is illustrated in several case studies. By using this method, scholars and business persons gain greater (...) certitude about the ethical quality of their deliberations and decision making than what may be achieved with current nonsystematic or nascent normative methods. (shrink)

This article enquiries whether normative bioethics can be a science. The article aims to address the conditions of possibility for bioethics to be considered a science, without directly answering the question. The article focuses on two conditions that we typically associate with our common concept of science: truth and knowledge, on the one hand, and naturalization, on the other. Bioethics should be able to provide moral truths and therefore moral knowledge so that we could consider it as a science. On (...) the other hand, the normative character of bioethics raises the question of whether it is possible to naturalize it and make it compatible with a scientific perspective. The article argues that, for normative bioethics to be considered a science, a cognitive and naturalistic stance should be taken on ethics. (shrink)