Methodological Incommensurability and Epistemic Relativism

This paper revisits one of the key ideas developed in The Structure of Scientific Revolutions. In particular, it explores the methodological form of incommensurability which may be found in the original edition of Structure. It is argued that such methodological incommensurability leads to a form of epistemic relativism. In later work, Kuhn moved away from the original idea of methodological incommensurability with his idea of a set of epistemic values that provides a basis for rational theory choice, but do not constitute an algorithm for such choice. The paper also explores the sceptical basis for the epistemic relativism of the original view that Kuhn proposes in Structure. It suggests that the main sceptical rationale for such relativism may be avoided by a particularist and naturalist conception of epistemic normativity. When this approach is combined with the appeal to external methodological standards endorsed by the later Kuhn and his critics, the epistemic relativism of Structure may be completely repudiated.     

Epistemology shmepistemology: moral error theory and epistemic expressivism

Some philosophers object to moral error theory by arguing that there a parity between moral and epistemic normativity. They maintain that moral and epistemic error theory stand or fall together, that epistemic error theory falls, and that moral error theory thus falls too. This paper offers a response to this objection on behalf of moral error theorists. I defend the view that moral and epistemic error theory do not stand or fall together by arguing that moral error theory can be sustained alongside epistemic expressivism. This unusual combination of theories can be underpinned by differences in the foundational norms that guide moral and epistemic inquiry. I conclude that the problem of epistemic normativity fails to show that it is compulsory for us to reject moral error theory.     

Once More Unto the Breach: Type B Physicalism,Phenomenal Concepts,and the Epistemic Gap

Type B, or a posteriori, physicalism is the view that phenomenal-physical identity statements can be necessarily true, even though they cannot be known a priori—and that the key to understanding their status is to understand the special features of our phenomenal concepts, those concepts of our experiential states acquired through introspection. This view was once regarded as a promising response to anti-physicalist arguments that maintain that an epistemic gap between phenomenal and physical concepts entails that phenomenal and physical properties are distinct. More recently, however, many physicalists have lost confidence in the view, and have proposed less promising defences of physicalism—or have become outright sceptical about its prospects. I argue here that these physicalists have underestimated the resources of Type B physicalism and are thereby retreating too quickly—or fighting battles that have already been won.     

The new growing block theory vs presentism

It was once held to be a virtue of the growing block theory that it combines temporal dynamism with a straightforward account of in virtue of what past-tensed propositions are true, and an explanation for why some future-tensed propositions are not true (assuming they are not). This put the growing block theory ahead of its principal dynamist rival: presentism. Recently, new growing block theorists have suggested that what makes true, past-tensed propositions, is not the same kind of thing as what makes true, present-tensed propositions. They have done so in an attempt to defuse a particular epistemic objection to their view. In this paper it is argued that the new growing block theorist faces a dilemma. The more unified a strategy is for responding to the epistemic objection, the more that strategy results in the new growing block model positing truthmakers that are similar to those posited by the presentist, which erodes the purported advantage of the growing block theory over presentism. On the other hand, versions of the new growing block theory that embrace disunified strategies are better able to differentiate themselves from presentism, but are unattractive because of their disunity.     

Epistemic Instrumentalism and the Too Few Reasons Objection

Abstract

According to epistemic instrumentalism (EI), epistemic normativity arises from and depends on facts about our ends. On that view, a consideration C is an epistemic reason for a subject S to Φ only if Φ-ing would promote an end that S has. However, according to the Too Few Epistemic Reasons objection, this cannot be correct since there are cases in which, intuitively, C is an epistemic reason for S to Φ even though Φ-ing would not promote any of S’s ends. After clarifying both EI and the Too Few Epistemic Reasons objection, I examine three major instrumentalist replies and argue that none of them is satisfactory. I end by briefly sketching a fourth possible response, which is, I suggest, more promising than the other three.     

Cohen on ‘Epistemic’

Stewart Cohen offers a critique of much contemporary epistemology. Epistemologies use the term ‘epistemic’ in order to specify the issues they investigate and about which they disagree. Cohen sees widespread confusion about these issues. The problem, he argues, is that ‘epistemic’ is functioning as an inadequately defined technical term. I will argue, rather, that the troubles come more from non-technical vocabulary, in particular with ‘justification’ and ‘ought’, and generally from the difficulty of explaining normativity. Overall, the message of this paper is that normativity is what’s hard to understand, not the term ‘epistemic.’     

Witchcraft, Relativism and the Problem of the Criterion

This paper presents a naturalistic response to the challenge of epistemic relativism. The case of the Azande poison oracle is employed as an example of an alternative epistemic norm which may be used to justify beliefs about everyday occurrences. While a distinction is made between scepticism and relativism, an argument in support of epistemic relativism is presented that is based on the sceptical problem of the criterion. A response to the resulting relativistic position is then provided on the basis of a particularist response to scepticism combined with a naturalistic approach to the warrant of epistemic norms. It is argued that it is possible to comparatively assess the ability of epistemic norms to lead to epistemic aims. As against the epistemic relativist, it is possible to provide an objective basis for the choice between alternative epistemic norms.     

The Dizzying Turn of Epistemic Contextualism

The debate concerning epistemic contextualism represents a kind of linguistic turn in epistemology, where the focus has shifted from theorising about knowledge to theorising about knowledge attributions. Such a shift may well prove valuable, but only if we are clear on what the relationship is between a semantic analysis of knowledge attributions and a philosophical analysis of knowledge. One plausible approach is to claim that the semantic analysis entails and is entailed by the philosophical analysis. Yet this view—referred to here as the default view—has been explicitly adopted by few in the contextualism debate. This paper considers a form of argument in favour of the default view, and then considers the challenges that arise from either accepting or rejecting the default view.     

Being More Realistic About Reasons: On Rationality and Reasons Perspectivism

This paper looks at whether it is possible to unify the requirements of rationality with the demands of normative reasons. It might seem impossible to do because one depends upon the agent's perspective and the other upon features of the situation. Enter Reasons Perspectivism. Reasons perspectivists think they can show that rationality does consist in responding correctly to reasons by placing epistemic constraints on these reasons. They think that if normative reasons are subject to the right epistemic constraints, rational requirements will correspond to the demands generated by normative reasons. While this proposal is prima facie plausible, it cannot ultimately unify reasons and rationality. There is no epistemic constraint that can do what reasons perspectivists would need it to do. Some constraints are too strict. The rest are too slack. This points to a general problem with the reasons‐first program. Once we recognize that the agent's epistemic position helps determine what she should do, we have to reject the idea that the features of the agent's situation can help determine what we should do. Either rationality crowds out reasons and their demands or the reasons will make unreasonable demands.     

Socialising epistemic risk: On the risks of epistemic injustice

Epistemic risk is of central importance to epistemology nowadays: one common way in which a belief can fail to be knowledge is by being formed in an epistemically risky way, that is, a way that makes it true by luck. Recently, epistemologists have been expanding this rather narrow conception of risk in every direction, except arguably the most obvious one—to enable it to accommodate the increasingly commonplace thought that knowledge has an irreducibly social dimension. This paper fills this lacuna by bringing issues of epistemic injustice to bear on epistemic risk. In particular, it draws on the phenomenon of white ignorance, to sketch a more social notion of epistemic risk, on which the interests of one's epistemic community partly determine whether a belief-forming procedure is epistemically risky.     

African philosophy and global epistemic injustice

In this paper, I consider how the discourse on global epistemic justice might be approached differently if some contributions from the African philosophical place are taken seriously. To be specific, I argue that the debate on global justice broadly has not been global. I cite as an example, the exclusion or marginalisation of African philosophy, what it has contributed and what it may yet contribute to the global epistemic edifice. I point out that this exclusion is a case of epistemic injustice. I observe that the absence of a philosophical technique that prevails on philosophers to engage with others from other traditions might be responsible for this epistemic lopsidedness and marginalisation. I go beyond the re-statement of this problem of marginalisation of African philosophy to point out relevant doctrines from the African place. I show how they are united under the methodological and ideological disposition of conversationalism. I argue that this ideology might be a better model for realising the goal of global epistemic justice which is the overcoming of all forms of exclusions and lopsidedness in global epistemic discourses through fair allocation of intellectual spaces.     

The contrast between permissions to act and permissions to believe

There is an interesting contrast between permissions to act and permissions to believe. Plausibly, if it is permissible to believe something from a perspective with incomplete evidence, it cannot become impermissible to believe it from a second perspective with complete evidence. In contrast, it seems that something permissible to do for an agent in a perspective with limited evidence can become impermissible in a second perspective in which all the relevant evidence is available. What is more, an agent with incomplete evidence may be permitted to do something that she knows would be impermissible if she occupied a perspective of complete evidence. In this paper, I argue that this contrast is explained by a disanalogy between the role played by belief in epistemic deliberation and the role played by action in practical deliberation. Epistemic deliberation may be closed by adopting other attitudes than belief (e.g. accepting some hypothesis as the most likely one), whereas in general, practical deliberation can only be closed by endorsing some course of action. Thus, when there are pressures to close some practical deliberation, agents have to make a decision about what to do even if they lack relevant information. By contrast, lacking relevant evidence, agents may always refrain from forming a belief and close instead their epistemic deliberation by adopting some other attitude.     

Relativism, sceptical paradox, and semantic blindness

Relativism about knowledge attributions is the view that a single occurrence of ‘S knows [does not know] that p’ may be true as assessed in one context and false as assessed in another context. It has been argued that relativism is equipped to accommodate all the data from speakers’ use of ‘know’ without recourse to an error theory. This is supposed to be relativism’s main advantage over contextualist and invariantist views. This paper argues that relativism does require the attribution of semantic blindness to speakers, viz. to account for sceptical paradoxes and epistemic closure puzzles. To that end, the notion of semantic blindness is clarified by distinguishing between content-blindness and index-blindness, and it is argued that the attribution of index-blindness required by the relativist account is implausible. Along the way, it is shown that error-theoretic objections from speakers’ inter-contextual judgments fail against relativism.     

SOSA ON EPISTEMIC CIRCULARITY AND REFLECTIVE KNOWLEDGE

Abstract: Ernest Sosa has done important work on epistemic circularity, epistemic virtue, and reflective knowledge. He holds that epistemic circularity need not be vicious and need not prevent us from knowing that our ways of forming beliefs are reliable. In this article, I briefly explore Sosa's defense of this view and raise some questions about what is required for reflective knowledge.     

Overcoming obstacles to a truly global psychological theory,research, and praxis in Africa

In African countries, psychology as it is taught, researched, and practised contributes to epistemic injustice and epistemological violence while depriving Africans of epistemic agency. This is largely because psychology has remained and continues to remain Eurocentric. However, the continual Eurocentric hegemony is not entirely imposed but internalised. This has made this Eurocentric hegemony self-perpetuating with African involvement. In this paper, the sources of this hegemony are explored with a view to identifying how Africans themselves contribute to the persistence of these academic “ills”. Furthermore, processes are examined through which African psychologists can disentangle themselves from this vicious cycle in order to make accurate and innovative contributions to the global understanding of human nature. Nsamenang’s pioneering role in confronting the wrongs is discussed, paving the way for the next generation of African psychologists to make contributions that are similar to, or surpass, Nsamenang’s lifetime contributions. I conclude by making some recommendations as to the way forward in the post-Nsamenang era.     

Scepticism and Ordinary Epistemic Practice

It is not unusual for epistemologists to argue that ordinary epistemic practice is a setting within which (infallibilist) scepticism will not arise. Such scepticism is deemed to be an alien invader, impugning such epistemic practice entirely from without. But this paper argues that the suggested sort of analysis overstates the extent to which ordinary epistemic practice is antipathetic to some vital aspects of such sceptical thinking. The paper describes how a gradualist analysis of knowledge can do more justice to what sceptics seek to achieve – while also showing how sceptical thinking can even be part of (and is able to have some muted epistemic impact within) ordinary epistemic practice.

RELIGIOUS REASONS AND POLITICAL ARGUMENTATION

In Evangelium Vitae Pope John Paul II calls for a renewal of culture to combat the culture of death. He criticizes various aspects of a pluralistic, liberal society—a type of society that he claims is based on moral relativism and a view of democracy that becomes a substitute for moral law. He maintains that such a view trivializes moral choice. In this essay I argue that John Rawls's notion of a liberal society as an overlapping consensus of comprehensive doctrines can avoid relativism while allowing for reasonable debate among opposed positions. While Rawls maintains that comprehensive doctrines, including religions, should employ a form of public reason that is not a unique feature of any one comprehensive doctrine, I argue that this requirement is too strong. One is often justified in appealing to features of comprehensive doctrines other than one's own, features that are unique to the doctrines themselves. Such an appeal does not pretend to be neutral as public reason would seem to be. In the final section of the paper I discuss some suggestions made by the Pope regarding actions in civil society that are independent of debates about legal change and suggest some ways in which they might contribute to desired cultural transformation.     

人类对知识的好奇:认识性好奇心

认识性好奇心是个体对新知识的好奇,可从状态和特质角度理解,其中特质认识性好奇心又区分为兴趣型和剥夺型两种类型。近年来众多证据表明,认识性好奇心受知道感、性别、对信息的偏好模式等因素影响,并在学习、记忆及创造性方面起到积极作用。未来研究有必要着眼于毕生发展的角度进行纵向考察,完善其测量方式,并深入考察认识性好奇心对学习的影响机制,从而为教育实践提供一定启示。