I propose that an irreducible property of physical space — consistency — is the origin of logic. I propose that an inconsistent space is inconceivable and that this inconceivability can be recognized as the force behind logical propositions. The implications of this argument are briefly explored and then applied to address two paradoxes: Zeno of Elea’s paradox regarding the race between Achilles and the Tortoise, and Lewis Carroll’s paradox regarding the Tortoise’s conversation with Achilles after the race. I conclude that (...) Achilles would have won on both accounts, in the race and the argument, by invoking the consistency of space as the foundation of both movement across space and logical argument. (shrink)

This article presents an ontological proof that God is impossible.I define an ‘impossibility’ as a condition which is inconceivable due to its a priori characteristics (e.g. a ‘square circle’). Accordingly, said conditions will not ever become conceivable, as they could in instances of a posteriori inconceivability (e.g. the notion that someone could touch a star without being burned). As the basis of this argument, I refer to an a priori observation (Primus, 2019) regarding our inability to imagine inconsistency (difference) within (...) any point of space. This observation renders the notion of absolute power to be inconceivable, a priori.I briefly discuss the moral implications of religious faith in the context of Purism: a moral rationalist paradigm. I conclude that whilst belief in God can be aesthetically expressed it should not be possessed as a material purpose, due to the illogicality of the latter category of belief and/or expression. With this article I provide conceptual delineation between harmless religious belief and expression—which, I argue, should be protected from persecution, as per any other artistic expression— and religious belief and expression which is materially harmful to society. Whilst I aim to protect religious freedom of expression on one hand, I duly aim to reduce instances of material faith in God(s) on the other. Finally, I aim to bring hope in the possibility for human salvation via technology—such that they should exist indefinitely as ‘demigods,’ defined by conditional, relative power over their environment. (shrink)

In this article I attempt to overcome extant obstacles in deriving fundamental, objective and logically deduced definitions of personhood and their rights, by introducing an a priori paradigm of beings and morality. I do so by drawing a distinction between entities that are sought as ends and entities that are sought as means to said ends. The former entities, I offer, are the essence of personhood and are considered precious by observers possessing a logical system of valuation. The latter entities (...) – those sought only as a means to an end – I term ‘materials.’ Materials are sought for their conditional value: Important for achieving sought ends, they are not considered precious in and of themselves. A normative system for how this dichotomy of entities should interact is consequently derived and introduced. This paradigm has applicability for modern humanism and beyond. Assuming societal technological progression whereby human bodies and their surrounding infrastructures continue to evolve and integrate, the distinction between beings and their supporting materials, and a moral code for their interactions, will become ever more relevant. (shrink)

Pascal Engel défend explicitement le purisme (ou l’intellectualisme). Selon la version générale de cette thèse, les facteurs qui déterminent si une croyance est justifiée, ou si elle est une connaissance, ne concernent que la vérité. Ils sont totalement indépendants des désirs ou des préférences du sujet, ainsi que des conséquences pratiques potentielles du fait de posséder ces croyances. Dans son article « Pragmatic Encroachment and Epistemic Value » (2009), P. Engel concède que des facteurs pratiques peuvent déterminer la quantité de (...) données (ou la justification) dont on a besoin pour savoir ou croire, tout en maintenant que cela n’affecte pas le purisme épistémique (dans sa version évidentialiste) sur les notions de donnée ou de degré de justification. Mais cela ne revient-il pas tout simplement à concéder l’impurisme épistémique au moins à propos de la connaissance ou de la justification simpliciter des croyances ? Dans cet article, j’examine en détails la position de P. Engel. Je montre que, correctement comprise, elle est intégralement puriste. En considérant le principe connaissance-action, je soulève néanmoins un dilemme pour son approche, jetant ainsi un doute sur le potentiel qu’elle aurait à fournir une réponse puriste satisfaisante à l’argument fondamental motivant l’impurisme épistémique. (shrink)

An intuitive conception of objectivity involves an ideal of neutrality—if we’re to engage in objective inquiry, we must try to sideline our prejudices, values, and politics, lest these factors taint inquiry and unduly influence our results. This intuition underlies various “purist” epistemological frameworks, which grant epistemic significance only to “epistemic factors” like evidence or the truth of a belief. Feminist epistemologists typically condemn purist frameworks as inimical to feminist aims. They argue that purist epistemology is divorced from the ineliminably social (...) and value-laden nature of our epistemic practices, and, moreover, that it abstracts away precisely those features that are needed to explain how power shapes knowledge. As they see it, purist frameworks simply lack the conceptual space needed to ask the right kinds of questions. Thus, they go in for “impurist” frameworks, which grant epistemic significance to “non-epistemic” factors, and so shed the confining constraints of purism. I turn the tables on the impurists—where they have connected purist norms with perniciously disengaged epistemology, I connect impurist norms with a creeping anxiety that is diminishing feminist epistemology’s political possibilities. First, I demonstrate that it’s increasingly common for impurist epistemologists to use moral considerations as a means to bypass the evidence, which betrays a lack of faith that the evidence will bear out feminist commitments. Second, I demonstrate that there is needless pessimism about our capacity to understand, as evidenced by the increasingly widespread idea that privileged social positions place robust limits on what people can know about oppression that they don’t personally experience. In both cases, moral and political considerations are invoked to give the illusion of being socially engaged, while in fact they allow people to give up on the difficult project of figuring things out. An extended case study on rape culture illustrates the stakes of doing inquiry that is only superficially socially engaged; I show that the two anxious traps I’ve identified have prevented contemporary feminist theorists from detecting and rooting out racist distortion in their accounts of rape culture because both traps interfere with a genuinely intersectional approach to feminist theorizing. (shrink)

Intellectualists disagree with anti-intellectualists about the relationship between knowledge and truth. According to intellectualists, this relationship is intimate. Knowledge entails true belief, and in fact everything required for knowledge is somehow relevant to the probability that the belief in question is true. According to anti-intellectualists, this relationship isn’t intimate. Or, at least, it’s not as intimate as intellectualists think. Factors that aren’t in any way relevant to the probability that a belief is true can make a difference to whether it (...) counts as knowledge. In this paper, I give a new argument for anti-intellectualism and draw out consequences of this argument for the pragmatic encroachment debate. The standard purist objection to pragmatism is that pragmatism entails anti-intellectualism. As I show, anti-intellectualism follows from premises that are plausible even if purism is true, so the standard purist objection to pragmatism fails. (shrink)

Among the many ways to evaluate the rationality and adequacy of belief, the relationship between two dimensions is of particular interest: the epistemic dimension and the moral dimension. A belief is epistemically rationalwhen it is supported by the evidence and it is morally adequatewhen its formation and holding is sensitive to moral features of the situation. According to the traditional view, known as purism, the moral domain does not directly impact the epistemic domain. However, there is debate in the (...) literature about the existence of immoral beliefs that seem, at first sight, epistemically rational. These beliefs that contain apparent normative conflict raise the challenge of explaining how different forms of normativity are related. Non-traditional theories hold that there is an encroachment of moral factors in epistemic rationality. Moral encroachment is the view that moral features can affect the epistemic status of a belief, for example, influencingthe threshold of sufficient evidence for rational belief. This idea produces a natural answer to the conflict problem: it wouldn’t exist because moral contexts make immoral beliefs also epistemically irrational. In this paper, I’ll argue that immoral beliefs can’t be epistemically rational, so there is no conflict. This, however, is not due to moral encroachment. It happens because immoral beliefs are never actually supported by the evidence. They are immoral because they are insensitive to moral contexts andepistemically irrational because they are insensitive to available evidence. This account is compatible with purism and, since it is the most parsimonious theory, we should adopt purism. (shrink)

Purists think that changes in our practical interests can’t affect what we know unless those changes are truth-relevant with respect to the propositions in question. Impurists disagree. They think changes in our practical interests can affect what we know even if those changes aren’t truth-relevant with respect to the propositions in question. I argue that impurists are right, but for the wrong reasons, since they haven’t appreciated the best argument for their own view. Together with “Minimalism and the Limits of (...) Warranted Assertability Maneuvers,” “The Pragmatic Encroachment Debate,” and “Anti-Intellectualism” (below), this paper constitutes my attempt to refute the entire pragmatic encroachment debate. As I show in this paper, there is an argument for impurism sitting in plain sight that is considerably more plausible than any extant argument for pragmatism. (shrink)

Social scientists use many different methods, and there are often substantial disagreements about which method is appropriate for a given research question. In response to this uncertainty about the relative merits of different methods, W. E. B. Du Bois advocated for and applied “methodological triangulation”. This is to use multiple methods simultaneously in the belief that, where one is uncertain about the reliability of any given method, if multiple methods yield the same answer that answer is confirmed more strongly than (...) it could have been by any single method. Against this, methodological purists believe that one should choose a single appropriate method and stick with it. Using tools from voting theory, we show Du Boisian methodological triangulation to be more likely to yield the correct answer than purism, assuming the scientist is subject to some degree of diffidence about the relative merits of the various methods. This holds even when in fact only one of the methods is appropriate for the given research question. (shrink)

Aristotle analyses a large range of objects as composites of matter and form. But how exactly should we understand the relation between the matter and form of a composite? Some commentators have argued that forms themselves are somehow material, that is, forms are impure. Others have denied that claim and argued for the purity of forms. In this paper, I develop a new purist interpretation of Metaphysics Z.10-11, a text central to the debate, which I call 'hierarchical purism'. I (...) argue that hierarchical purism can overcome the difficulties faced by previous versions of purism as well as by impurism. Roughly, on hierarchical purism, each composite can be considered and defined in two different ways: From the perspective of metaphysics, composites are considered only insofar as they have forms and defined purely formally. From the perspective of physics, composites are considered insofar as they have forms and matter and defined with reference to both. Moreover, while the metaphysical definition is a definition in the strict sense of 'definition', the physical definition is a definition in a loose sense. Analogous points hold for intelligible composites and geometry. Finally, neither sort of definitional practice implies that, for Aristotle, forms are impure. (shrink)

Keith DeRose has argued that the two main problems facing subject-sensitive invariantism come from the appropriateness of certain third-person denials of knowledge and the inappropriateness of now you know it, now you don't claims. I argue that proponents of SSI can adequately address both problems. First, I argue that the debate between contextualism and SSI has failed to account for an important pragmatic feature of third-person denials of knowledge. Appealing to these pragmatic features, I show that straightforward third-person denials are (...) inappropriate in the relevant cases. And while there are certain denials that are appropriate, they pose no problems for SSI. Next, I offer an explanation, compatible with SSI, of the oddity of now you know it, now you don't claims. To conclude, I discuss the intuitiveness of purism, whose rejection is the source of many problems for SSI. I propose to explain away the intuitiveness of purism as a side-effect of the narrow focus of previous epistemological inquiries. (shrink)

At the centenary of Frank H. Knight’s Risk, Uncertainty, and Profit, we explore the continuing relevance of Knightian uncertainty to the theory and practice of entrepreneurship. There are three challenges facing such assessment. First, RUP is complex and difficult to interpret. The key but neglected element of RUP is that Knight’s account is not solely about risk and uncertainty as states of nature, but about how an agent’s beliefs about uncertain outcomes and confidence in those beliefs guide their choices. Second, (...) RUP is Knight’s only effort in this area. His subsequent career led elsewhere, so he did not engage with subsequent interpretations of this work. Third, much of the current literature emphasizes that decisions must be different under the two states of nature with a consequent misunderstanding of entrepreneurial agency. This paper addresses each challenge in sequence. First, we explicate Knight’s approach and explain why that approach is murky. Second, as a complement to Knight’s interpretation, we examine Frank P. Ramsey’s approach to subjective probabilities to help clarify Knight’s murky approach. What links Knight and Ramsey is a shared pragmatism about entrepreneurial agency under uncertainty that depends upon the beliefs about, and confidence in, their judgments of possible outcomes. This Knight-Ramsey approach does not require actor’s behaviors to be determined by the class of uncertain environment they face. We focus on the response by the entrepreneur to the existence of uncertainty in all its forms. We argue that this reductive account provides a foundation to examine common problems in management, including managerial hubris, the interaction between entrepreneurs and venture capitalists, and the need for experimentation in advance of new product and venture launches. Third, we critique current literature that favors epistemic purism about the ontology of risk and uncertainty and ignores Knight-Ramsey pragmatism in meeting uncertainty, such as using formal and informal institutions for uncertainty mitigation. Our account locates Frank Knight’s subtleties in entrepreneurial behavior firmly in the literature on entrepreneurial agency a century later. (shrink)

Does knowledge depend in any interesting way on our practical interests? This is the central question in the pragmatic encroachment debate. Pragmatists defend the affirmative answer to this question while purists defend the negative answer. The literature contains two kinds of arguments for pragmatism: principle-based arguments and case-based arguments. Principle-based arguments derive pragmatism from principles that connect knowledge to practical interests. Case-based arguments rely on intuitions about cases that differ with respect to practical interests. I argue that there are insurmountable (...) problems for both kinds of arguments, and that it is therefore unclear what motivates pragmatism. (shrink)

This essay provides a novel argument for impurism, the view that certain non-truth-relevant factors can make a difference to a belief's epistemic standing. I argue that purists, unlike impurists, are forced to claim that certain ‘high-stakes’ cases rationally require agents to be akratic. Akrasia is one of the paradigmatic forms of irrationality. So purists, in virtue of calling akrasia rationally mandatory in a range of cases with no obvious precedent, take on a serious theoretical cost. By focusing on akrasia, and (...) on the nature of the normative judgments involved therein, impurists gain a powerful new way to frame a core challenge for purism. They also gain insight about the way in which impurism is true: my argument motivates the claim that there is moral encroachment in epistemology. (shrink)

My commentary deals with the fourth chapter of Against Purity, entitled “Consuming Suffering,” where Shotwell invites us to imagine what an alternative to ethical individualism might look like in practice. I am particularly interested in the analogy she develops to help pull us into the frame of what she calls a “distributed” or “social” approach to ethics. I will argue that grappling with this analogy can help illuminate three challenges confronting those of us seeking a genuine alternative to ethical individualism: (...) first, that of recognizing that and how certain organizational forms work to entrench an individualistic orientation to the world; second, that of acknowledging the inadequacy of alternatives to individualism that are merely formal in character; and third, that of avoiding the creation of organizational forms that foster purism at the collective level. (shrink)

Epistemic invariantism is the view that the truth conditions of knowledge ascriptions don’t vary across contexts. Epistemic purism is the view that purely practical factors can’t directly affect the strength of your epistemic position. The combination of purism and invariantism, pure invariantism, is the received view in contemporary epistemology. It has lately been criticized by contextualists, who deny invariantism, and impurists, who deny purism. A central charge against pure invariantism is that it poorly accommodates linguistic intuitions about (...) certain cases. In this paper I develop a new response to this charge. I propose that pure invariantists can explain the relevant linguistic intuitions on the grounds that they track the propriety of indirect speech acts, in particular indirect requests and denials. [Note: this paper was written in 2010-11.]. (shrink)

Moral encroachment holds that the epistemic justification of a belief can be affected by moral factors. If the belief might wrong a person or group more evidence is required to justify the belief. Moral encroachment thereby opposes evidentialism, and kindred views, which holds that epistemic justification is determined solely by factors pertaining to evidence and truth. In this essay I explain how beliefs such as ‘that woman is probably an administrative assistant’—based on the evidence that most women employees at the (...) firm are administrative assistants—motivate moral encroachment. I then describe weaknesses of moral encroachment. Finally I explain how we can countenance the moral properties of such beliefs without endorsing moral encroachment, and I argue that the moral status of such beliefs cannot be evaluated independently from the understanding in which they are embedded. (shrink)

In this paper, I argue that morality might bear on belief in at least two conceptually distinct ways. The first is that morality might bear on belief by bearing on questions of justification. The claim that it does is the doctrine of moral encroachment. The second, is that morality might bear on belief given the central role belief plays in mediating and thereby constituting our relationships with one another. The claim that it does is the doctrine of doxastic wronging. Though (...) conceptually distinct, the two doctrines overlap in important ways. This paper provides clarification on the relationship between the two, providing reasons throughout that we should accept both. (shrink)

People are often offended by beliefs, expect apologies for beliefs, apologize for their own beliefs. In many mundane cases, people are morally criticized for their beliefs. Intuitively, then, beliefs seem to sometimes wrong people. Recently, the philosophical literature has picked up on this theme, and has started to discuss it under the heading of doxastic wrongdoing. In this paper we argue that despite the strength of such initial intuitions, at the end of the day they have to be rejected. If (...) it can be ever truthfully asserted that beliefs wrong, this is always derivative – beliefs wrong only in virtue of other things (like evidence-gathering actions) wronging. We distinguish between modest and ambitious doxastic wrongdoing theories (the former deny, while the latter accept, the possibility of a morally wrong yet epistemically permissible belief); we argue that each of these options faces insurmountable problems; and we offer partly debunking explanations of the intuitions purportedly supporting doxastic wrongdoing. (shrink)

Ayalon Eidelstein’s Openness and Faith focuses on the centrality of the idea of openness, or open-mindedness, to the educational sphere. The first half presents the challenges in modern ‘divided-consciousness’ and its consequences of egoism, materialism, and hedonism on the one hand, and religious fanatism on the other. Eidelstein’s main audience is the Israeli secular public, to which he proposes an educational and philosophical middle-way rooted in sincere human and inter-human openness. This openness is inspired by the idea of disinterestedness that (...) Kant articulates in his Critique of Judgment. Eidelstein refers to additional authors, including Franz Rosenzweig and Emmanuel Levinas, to conceptualize the idea of open-mindedness. In the second half of the book, he engages classical American Pragmatism, specifically that of William James, in order to establish the possibility for, and the validity of, a humane open-mindedness. Pragmatism thus paves the way for accepting beliefs that may otherwise be excluded as superstitions and accords them a legitimate and productive role in the life of a modern individual. The difficulty, however, lies in Eidelstein’s employment of Kantian disinterestedness, for it is in fact seriously dissonant with the worthy pragmatic educational purposes that Eidelstein elaborates in the second half of his book. Pragmatism is opposed to disinterestedness in that it stresses the entanglement of fact and value, viewing interests as playing a necessary and productive part in moral motivation and action, while Kantian deontology eliminates consequentialism from the moral scope. While for pragmatists (for example John Dewey’s Democracy and Education) the human creature is holistically conceived, as made of flesh and blood and not only as ‘spirit’, Kant maintained the dualistic Cartesian tradition. This tension calls for a rigorous address. Since Eidelstein’s book is making an important claim about the place open-mindedness has within the Judaism, it must be noted that the disinterestedness of a presumed human ‘self’ is also not easily compatible with the dominant voices in normative Jewish tradition. The Bible does not deal to a large extent with the ‘self’ or with mental intentions, and its conception of the human is not categorically different in the Talmudic corpus. On the contrary, the rabbis frequently endorse pragmatic and ‘external’ reasons, as the motivational basis for action. The kind of purism associated with disinterestedness (as in Mishnah Avot 5:18-19) is barely represented in rabbinic thought. Openness and Faith: In Search of Cultural Education Here and Now is nevertheless an important contribution to the intellectual discourse over the individual and public virtues. In our ever-more segregated and fenced-off world, there is an urgency to delineating the virtue of openness, hoping that Ecclesiastes is right in contending that “No person has power over the spirit [רוח] to retain it” (8:8). But to make Eidelstein’s point about openness in the second half of his book educationally viable, there a need for a pragmatic refinement of the philosophical anthropology in its first half. One way or the other, Openness and Faith is praiseworthy for its articulateness and depth, which invites its readers to an open-minded conversation about the concept of openness. (shrink)

This chapter addresses concerns that pragmatic encroachers are committed to problematic knowledge variance. It first replies to Charity Anderson and John Hawthorne’s new putative problem cases, which purport to show that pragmatic encroachment is committed to problematic variations in knowledge depending on what choices are available to the potential knower. It argues that the new cases do not provide any new reasons to be concerned about the pragmatic encroacher’s commitment to knowledge-variance. The chapter further argues that concerns about knowledge-variance are (...) not limited to the pragmatic encroacher, but come up for traditional purist invariantism as well. (shrink)

Epistemologists have become increasingly interested in the practical role of knowledge. One prominent principle, which I call PREMISE, states that if you know that p, then you are justified in using p as a premise in your reasoning. In response, a number of critics have proposed a variety of counter-examples. In order to evaluate these problem cases, we need to consider the broader context in which this principle is situated by specifying in greater detail the types of activity that the (...) principle governs. I argue that if PREMISE is interpreted as governing deductive reasoning, then the examples lose their force. In addition, I consider the cases, discussed by Keith DeRose, where the subject is in more than one practical context at the same time. In order to account for these latter cases, we need to further specify the scope of PREMISE. I distinguish two ways of understanding PREMISE, as a knowledge-action principle and as a knowledge-deliberation principle. I conclude by arguing for the knowledge-deliberation version of the principle and by exploring what this principle says about the practical role of knowledge. (shrink)